The Cisco Catalyst 3750-X and 3560-X Series Switches are an enterprise-class lines of stackable and standalone switches, respectively. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower (available only on the Catalyst 3750-X), IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features. The Cisco Catalyst 3750-X Series with StackWise Plus technology provides scalability, ease of management and investment protection for the evolving business needs. The Cisco Catalyst 3750-X and 3560-X enhance productivity by enabling applications such as IP telephony, wireless, and video for borderless network experience.
Cisco Catalyst 3750-X and 3560-X Series primary features:
24 and 48 10/100/1000 PoE+, non-PoE models, and 12 and 24 GE SFP port models
Four optional uplink network modules with GE or 10GE ports
Industry first PoE+ with 30W power on all ports in 1 rack unit (RU) form factor
Dual redundant, modular power supplies and fans
Media Access Control Security (MACsec) hardware-based encryption
Flexible NetFlow and switch-to-switch hardware encryption with the uplink Service Module
Open Shortest Path First (OSPF) for routed access in IP Base image
IPv4 and IPv6 routing, Multicast routing, advanced quality of service (QoS), and security features in hardware
Enhanced limited lifetime warranty (LLW) with next business day (NBD) advance hardware replacement and 90 day access to Cisco Technical Assistance Center (TAC) support
Enhanced Cisco EnergyWise for operational cost optimization by measuring actual power consumption of the PoE devices, reporting, and reducing energy consumption across the network
USB Type-A and Type-B ports for storage and console respectively and an out-of-band Ethernet management port
In addition to the above features, the Cisco Catalyst 3750-X switches also offer:
Cisco StackPower technology: An innovative feature and industry first for sharing power among stack members
Cisco StackWise Plus technology for ease of use and resiliency with 64 Gbps of throughput
Investment protection with backward compatibility with all other models of Cisco Catalyst 3750 Series Switches
Switch Configurations
All switch models can be configured with four optional network modules. The PoE+ and non-PoE switch models are available with either the LAN Base or IP Base feature set. IP Services feature set is available as an upgrade option at the time of ordering or through a license at a later time. The GE SFP switch models are available with either IP Base or IP Services feature set.
Stackable Switches
Figure 1 shows the Cisco Catalyst 3750-X Series Switches (front and back).
Figure 1. Cisco Catalyst 3750-X Series Switches (Front and Back)
Table 1 shows the Cisco Catalyst 3750-X Series configurations.
Table 1. Cisco Catalyst 3750-X Series Configurations
|
Feature Set
|
Models
|
Total 10/100/1000 Ethernet Ports
|
Default AC Power Supply
|
Available PoE Power
|
StackPower
|
|
LAN Base
|
WS-C3750X-24T-L
|
24
|
350W
|
-
|
Available with upgrade
to IP Base
|
|
WS-C3750X-48T-L
|
48
|
|
WS-C3750X-24P-L
|
24 PoE+
|
715W
|
435W
|
|
WS-C3750X-48P-L
|
48 PoE+
|
|
WS-C3750X-48PF-L
|
48 PoE+
|
1100W
|
800W
|
|
IP Base
|
WS-C3750X-24T-S
|
24
|
350W
|
-
|
Yes
|
|
WS-C3750X-48T-S
|
48
|
|
WS-C3750X-24P-S
|
24 PoE+
|
715W
|
435W
|
|
WS-C3750X-48P-S
|
48 PoE+
|
|
WS-C3750X-48PF-S
|
48 PoE+
|
1100W
|
800W
|
|
WS-C3750X-12S-S
|
12 GE SFP
|
350W
|
-
|
|
WS-C3750X-24S-S
|
24 GE SFP
|
350W
|
-
|
|
IP Services
|
WS-C3750X-12S-E
|
12 GE SFP
|
350W
|
-
|
|
WS-C3750X-24S-E
|
24 GE SFP
|
350W
|
-
|
Standalone Switches
Figure 2 shows Cisco Catalyst 3560-X Series Switches.
Figure 2. Cisco Catalyst 3560-X Series Switches
Table 2 shows the Cisco Catalyst 3560-X Series configurations.
Table 2. Cisco Catalyst 3560-X Series Configurations
|
Feature Set
|
Models
|
Total 10/100/1000 Ethernet Ports
|
Default AC Power Supply
|
Available PoE Power
|
|
LAN Base
|
WS-C3560X-24T-L
|
24
|
350W
|
-
|
|
WS-C3560X-48T-L
|
48
|
|
WS-C3560X-24P-L
|
24 PoE+
|
715W
|
435W
|
|
WS-C3560X-48P-L
|
48 PoE+
|
|
WS-C3560X-48PF-L
|
48 PoE+
|
1100W
|
800W
|
|
IP Base
|
WS-C3560X-24T-S
|
24
|
350W
|
-
|
|
WS-C3560X-48T-S
|
48
|
|
WS-C3560X-24P-S
|
24 PoE+
|
715W
|
435W
|
|
WS-C3560X-48P-S
|
48 PoE+
|
|
WS-C3560X-48PF-S
|
48 PoE+
|
1100W
|
800W
|
Cisco Catalyst 3750-X and 3560-X Series Software
In addition to IP Base and IP Services feature sets, the Cisco Catalyst 3750-X and 3560-X Series come with a new LAN Base feature set. The three feature sets available with all Cisco Catalyst 3750-X and 3560-X Series Switches are:
LAN Base: Enhanced Intelligent Services
IP Base: Baseline Enterprise Services
IP Services: Enterprise Services
The LAN Base feature set offers enhanced intelligent services that includes comprehensive Layer 2 features, with up-to 255 VLANs. The IP Base feature set provides baseline enterprise services in addition to all LAN Base features, with 1K VLANs. IP Base also includes the support for routed access, StackPower (available only on the Catalyst 3750-X), MACsec, and the new Cisco Service Module. The IP Services feature set provides full enterprise services that includes advanced Layer 3 features such as Enhanced Interior Gateway Routing Protocol (EIGRP), Open Shortest Path First (OSPF), Border Gateway Protocol (BGP), Protocol Independent Multicast (PIM), and IPv6 routing such as OSPFv3 and EIGRPv6. All software feature sets support advanced security, QoS, and management features. The IP Services feature set is only available as an upgrade option at the time of ordering or through a license at a later time; there is no dedicated IP Services switch model.
The Cisco Catalyst 3750-X Series Switches with LAN Base feature set can only stack with other Cisco Catalyst 3750-X Series LAN Base switches. A mixed stack of LAN Base switch with IP Base or IP Services features set is not supported.
Customers can transparently upgrade the software feature set in the Cisco Catalyst 3750-X and 3560-X Series Switches through Cisco IOS Software activation. Software activation authorizes and enables the Cisco IOS Software feature sets. A special file contained in the switch, called a license file, is examined by Cisco IOS Software when the switch is powered on. Based on the license's type, Cisco IOS Software activates the appropriate feature set. License types can be changed, or upgraded, to activate a different feature set. For detailed information about Software Activation, visit https://www.cisco.com/go/sa.
Cisco StackWise Plus Technology
Cisco StackWise Plus technology is built on the highly successful industry leading StackWise technology, which is a premium stacking architecture optimized for GbE. StackWise technology was designed to respond to additions, deletions, and redeployment while maintaining constant performance. The stack behaves as a single switching unit that is managed by a master switch elected from one of the member switches. The master switch automatically creates and updates all the switching and optional routing tables. A working stack can accept new members or delete old ones without service interruption. StackWise creates a highly resilient single unified system of up to nine switches, providing simplified management using a single IP address, single telnet session, single command-line interface (CLI), auto-version checking, autoconfiguration, and more. StackWise Plus supports all the features of StackWise and provides backward compatibility with the existing Cisco Catalyst 3750 Series Switches while enhancing the throughput of the system up to 64 Gbps. StackWise Plus also enables local switching in Cisco Catalyst 3750-X Series Switches. Local switching packets coming into a port in the Cisco Catalyst 3750-X Series or 3750-E Series Switch destined for another port in the same switch do not have to traverse through the stack ring, thus increasing the forwarding capacity of the switch. The Cisco Catalyst 3750-X Series stacks up to nine switches as a single logical unit for a total of 432 Ethernet 10/100/1000 ports with 18 10GbE ports. Individual 10/100/1000 units can be joined in any combination to evolve with network needs.
Cisco StackPower Technology
The Cisco Catalyst 3750-X Series introduces Cisco StackPower technology, innovative power interconnect system that allows the power supplies in a stack to be shared as a common resource among all the switches. Cisco StackPower unifies the individual power supplies installed in the switches and creates a pool of power, directing that power where it is needed. This feature is only available in the Cisco Catalyst 3750-X Series Switches with IP Base or IP Services feature set. Up to four switches can be configured in a StackPower stack with the special connector at the back of the switch using the StackPower cable, which is different than the StackWise cables available on all Cisco Catalyst 3750 models. (See Figure 3.)
Figure 3. StackPower Connector
StackPower can be deployed in either power sharing mode or redundancy mode. In power sharing mode, the power of all the power supplies in the stack is aggregated and distributed among the switches in the stack. In redundant mode, when the total power budget of the stack is calculated, the wattage of the largest power supply is not included. That power is held in reserve and used to maintain power to switches and attached devices when one power supply fails, enabling the network to operate without interruption. Following the failure of one power supply, the StackPower mode becomes power sharing.
StackPower allows customers to simply add one extra power supply in any switch of the stack and provide either power redundancy for any of the stack members or simply add more power to the shared pool. StackPower eliminates the need for an external redundant power system or installation of dual power supplies in all the stack members.
Network Module
Figure 4 shows network module with four GbE or two 10GbE SFP+ interfaces.
Figure 4. Network Module with Four GbE, Two 10GbE SFP+ Interfaces, Two 10GB-T and Service Module with Two 10GbE SFP+ Interfaces
The Cisco Catalyst 3750-X Series and 3560-X Series Switches support four optional network modules for uplink ports. The default switch configuration doesn't include the uplink module; at the time of switch purchase the customer has the flexibility to choose from the network modules described in Table 3.
Table 3. Network Module Numbers and Descriptions
|
Product Number
|
Product Description
|
|
C3KX-NM-1G
|
Four GbE port network module
|
|
C3KX-NM-10G
|
Two 10GbE SFP+ ports network module with four physical ports with two SFP+ and two regular SFP ports
|
|
C3KX-NM-10GT
|
Two 10GB-T ports network module
|
|
C3KX-SM-10G
|
Service Module with two 10GbE SFP+ ports network module for Netflow and MACsec encryption
|
The SFP+ interface supports both 10GbE and GbE port, allowing customers to use their investment in GbE SFP and upgrade to 10GbE when business demands change, without having to do a comprehensive upgrade of the access switch. The four uplink modules are hot swappable. The four network modules can be used in any of the combinations shown in Table 4.
Table 4. 10GbE Network Module Configuration
| |
Interface Options
|
|
Network Module
|
10GbE SFP+ Ports
|
GbE SFP Ports
|
|
1GbE
|
0
|
4
|
|
10GbE Network Module
|
2
|
0
|
|
0
|
4
|
|
1
|
2
|
|
10GB-T
|
2 (RJ-45)
|
0
|
|
Service Module
|
2
|
0
|
|
1
|
1
|
|
0
|
2
|
Service Module
The new Cisco Service Module offers enhanced security and Netflow features on the uplink ports of the Cisco Catalyst 3750-X and 3560-X. The service module is supported with IP Base or IP Services feature set. It can be used with SFP or SFP+ at 1G or 10G speeds. The new Cisco Service Module has custom dedicated hardware for NetFlow monitoring, separate from the dedicated hardware for MACSec. Therefore there is no effect on packet forwarding performance and latency. It offers flexibility with the user being able to define flows.
The new Cisco Service Module enables the following services:
Line rate (40G) Flexible NetFlow for Network Monitoring and Security Anomaly Detection
Supported version 9
32,000 simultaneous flows
128 simultaneous active monitors
Line rate (40G) MACsec encryption
NetFlow is a networking monitoring technology. A NetFlow table can be used to collect flow statistics. The flow information can be used by customers for a variety of use cases such as understanding:
Applications running on the network and identifying undesired applications, P2P, and so on
Granular local and aggregated campus view (top N applications, drill down, and so on)
Top talkers (ports, users, applications) for application usage, productivity and asset utilization, and so on
Security anomaly detection by examining flows that do not traverse trust boundaries for inside the perimeter attacks
Effects of network and application changes
Compliance conformation
Traffic patterns for capacity planning
Enabling NetFlow at the access switch makes sure you get all flows. To not miss out any flows the access switch is the most logical place in the network for collecting statistics and monitoring flows. Get MAC-address and access port information associated with the flow to get directly to the source of the flow. Most collectors are able to use the location based on MAC-address and interface port number provided by the access switch to the collector. Thus by enabling NetFlow at the access switch you are able to get the location information of the flow. Access switch has a variety of identity mechanisms for user authentication, and adding user awareness is the natural progression that can be developed. Access switches are an order of magnitude greater than distribution and core, which makes them scale well for NetFlow and make sure there are no performance effects of oversubscription at aggregation and core.
10GB-T Module
The new Cisco 10G Base-T module is hot-swapable and can operate at either 10GE or GE speed (with manual configuration).
Table 5 shows the cable types and supported lengths of the new Cisco 10G Base-T module.
Table 5. 10GB-T Cable Types and Supported Lengths
|
Cable Type
|
Supported Length
|
|
Category 7a
|
100 meters
|
|
Category 7
|
100 meters
|
|
Category 6
|
55 meters
|
|
Category 6a**
|
100 meters
|
|
Category 5e*
|
55 meters*
|
* Category 5e is not specified by IEEE802.3 for 10GBase-T.
** Category 6a requires 3db Insertion Loss margin at 250MHz.
MACsec
The Cisco Catalyst 3750-X and 3560-X Series Switches offer exceptional security with integrated hardware support for MACsec defined in IEEE 802.1AE. MACsec provides MAC layer encryption over wired networks using out-of-band methods for encryption keying. In Cisco Catalyst 3750-X and 3560-X Series Switches both the user/down-link ports (links between the switch and endpoint devices such as a PC or IP phone) and, using the service module, the network/uplink ports can be secured using MACsec. With the service module you can encrypt switch-to-switch links such as access to distribution, or encrypt dark fiber links within a building or between buildings.
Dual Redundant Modular Power Supplies
The Cisco Catalyst 3750-X Series and 3560-X Series Switches support dual redundant power supplies. The switch ships with one power supply by default, and the second power supply can be purchased at the time of ordering the switch or at a later time. If only one power supply is installed, it should always be in the power supply bay 1. (See Figure 5.)
Figure 5. Dual Redundant Power Supplies
Table 6 shows the different power supplies available in these switches and available PoE power.
Table 6. Power Supply Models
|
Models
|
Default Power Supply
|
Available PoE Power
|
|
24 Port Data Switch
|
C3KX-PWR-350WAC
|
-
|
|
48 Port Data Switch
|
|
24 Port PoE Switch
|
C3KX-PWR-715WAC
|
435W
|
|
48 Port PoE Switch
|
|
48 Port Full PoE Switch
|
C3KX-PWR-1100WAC
|
800W
|
In addition to the above power supplies a 440W DC power supply is available as a configurable option on all switch models. The DC power supply also delivers 175W of PoE for maximum flexibility, and customers can mix and match the AC and DC power supplies in the two available power supply slots. Any of these power supplies can be installed in any of the switches.
Power over Ethernet Plus (PoE+)
In addition to PoE 802.3af, the Cisco Catalyst 3750-X and 3560-X Series Switches support PoE+ (IEEE 802.3at standard), which provides up to 30W of power per port. The Cisco Catalyst 3750-X and 3560-X Series Switches can provide a lower total cost of ownership for deployments that incorporate Cisco IP phones, Cisco Aironet wireless LAN (WLAN) access points, or any IEEE 802.3af-compliant end device. PoE removes the need for wall power to each PoE-enabled device and eliminates the cost for additional electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments. Table 7 shows the power supply combinations required for different PoE needs.
Table 7. Power Supply Requirements for PoE and PoE+
| |
24 Port PoE Switch
|
48 Port PoE Switch
|
|
PoE (15.4W per port)
|
One C3KX-PWR-715WAC
|
One C3KX-PWR-1100WAC
or
Two C3KX-PWR-715WAC
|
|
PoE+ (30W per port)
|
One C3KX-PWR-1100WAC
or
Two C3KX-PWR-715WAC
|
Two C3KX-PWR-1100WAC
or
One C3KX-PWR-1100WAC and One C3KX-PWR-715WAC
|
eXpandable Power System (XPS) 2200
The XPS 2200 is the next-generation redundant power system (RPS). It not only provides the functionalities offered by the RPS but also provides enhanced services with the support for Cisco StackPower technology. When used with the Cisco Catalyst 3560-X, it provides RPS functionality, but when used with the Cisco Catalyst 3750-X, it provides StackPower functionality to all the stack members, including power supply redundancy.
The XPS supports dual redundant power supplies and fans. Up to nine switches can be connected to the XPS 2200, and it can provide power backup to two of the failed switches concurrently (when appropriately sized power supplies are used). The power supplies used by the XPS 2200 are the same as the ones supported in the Cisco Catalyst 3750-X and 3560-X Series Switches. The XPS 2200 is fully configurable for setting switch priorities in case of multiple failures.
Please refer to the XPS 2200 Performance Specifications section at the end of this document.
Figure 6. The XPS 2200
Cisco Catalyst 3750-X and 3560-X Series Switches Enable Cisco Borderless Network Experience
Borderless Networks, a Cisco architecture, deliver the new workspace experience, connecting anyone, anywhere, using any device, to any resource securely, reliably, and transparently. Cisco's Borderless Networks architecture addresses primary IT and business challenges to help create a truly borderless experience by bringing interactions closer to the employee and customer.
Borderless experience is only possible with intelligent network elements designed and architected to meet the needs of a global workspace. Cisco Network Access is a primary component of this architecture, enabling various borderless network services such as mobility, security, MediaNet, EnergyWise, and ease of operations for increased productivity and operational efficiency. When network access is intelligent, it knows the identity of the user, as well as where the user is on the network. It knows what is connecting to the network, to automatically provision the network for QoS and delivery. It becomes services-aware to optimize user experience. Only with intelligent access network, your enterprise can go borderless securely and transparently. Your business can save energy, simplify operations with better business efficiency, and have an optimized total cost of ownership.
Cisco Network Access for Borderless solution focuses on the following primary areas:
Sustainability
Ease of operations
Borderless security
Borderless experience
Sustainability
Cisco Catalyst switching solutions enable greener practices through measurable power efficiency, integrated services, and continuous innovations such as Cisco EnergyWise, an enterprisewide solution that monitors and conserves energy with customized policies. Together, Cisco EnergyWise technology and Cisco Catalyst switches reduce greenhouse gas (GhG) emissions and increase energy cost savings and sustainable business behavior. Sustainability features in the Cisco Catalyst 3750-X and 3560-X Series Switches include the following features sets:
Cisco EnergyWise technology
Efficient switch operation
Intelligent power management
Cisco EnergyWise Technology
Cisco EnergyWise is an innovative architecture, added to fixed configuration switches, promoting companywide sustainability by reducing energy consumption across an entire corporate infrastructure and affecting more than 50 percent of global greenhouse gas emissions created by worldwide building infrastructure, a much greater effect than the 2 percent generated by the IT industry. Cisco EnergyWise enables companies to measure the power consumption of network infrastructure and network-attached devices and manage power consumption with specific policies, reducing power consumption to realize increased cost savings, potentially affecting any powered device.
EnergyWise encompasses a highly intelligent network-based approach to communicate messages that measure and control energy between network devices and endpoints. The network discovers Cisco EnergyWise manageable devices, monitors their power consumption, and takes action based on business rules to reduce power consumption. EnergyWise uses a unique domain-naming system to query and summarize information from large sets of devices, making it simpler than traditional network management capabilities. Cisco EnergyWise's management interfaces allow facilities and network management applications to communicate with endpoints and each other using the network as a unifying fabric. The management interface uses standard SNMP or TCP to integrate Cisco and third-party management systems.
Efficient Switch Operation
Cisco Catalyst 3750-X and 3560-X Series Switches, designed and engineered by Cisco, provide optimum power saving, low power operations for industry best-in-class power management, and power consumption capabilities. The Cisco Catalyst 3750-X and 3560-X ports are capable of reduced power modes so that ports not in use can move into a lower power utilization state.
StackPower lets customers to simply add one extra power supply in any switch of the stack and provide either power redundancy for any of the stack members or simply add more power to the shared pool.
Intelligent Power over Ethernet Management
The Cisco Catalyst 3750-X and 3560-X Series PoE models support Cisco IP phones and Cisco Aironet WLAN access points providing up to 30W of power per port, as well as any IEEE 802.3af-compliant end device.
Cisco Discovery Protocol Version 2 allows the Cisco Catalyst 3750-X and 3560-X Series Switches to negotiate a more granular power setting when connecting to a Cisco powered device such as IP phones or access points than what is provided by IEEE classification.
Per port power consumption command allows customers to specify maximum power setting on an individualport.
Per port PoE power sensing measures actual power being drawn, enabling more intelligent control of powered devices.
The PoE MIB provides proactive visibility into power usage and allows customers to set different power-level thresholds.
Ease of Operations
The Cisco Catalyst 3750-X and 3560-X help reduce the operating costs through:
Cisco Catalyst Smart Operations
Easy to use deployment and control features
Advanced, intelligent network management tools
Cisco Catalyst Smart Operations
Cisco Catalyst Smart Operations is a comprehensive set of capabilities that simplify LAN deployment, configuration, and troubleshooting. In addition to adaptive, always on technologies such as StackWise and StackPower, Cisco Catalyst Smart Operations enable zero touch installation and replacement of switches, fast upgrade, as well as ease of troubleshooting with reduced operational cost. Cisco Catalyst Smart Operations is a set of features that includes Smart Install, auto Smartports, Smart Configuration. and Smart Troubleshooting to enhance operational excellence:
Cisco Smart Install is a transparent plug and play technology to configure the Cisco IOS Software image and switch configuration without user intervention. Smart Install utilizes dynamic IP address allocation and the assistance of other switches to facilitate installation providing transparent network plug and play.
Cisco Auto Smartports provide automatic configuration as devices connect to the switch port, allowing auto detection and plug and play of the device onto the network.
Cisco Smart Configuration provides a single point of management for a group of switches and in addition adds the ability to archive and backup configuration files to a file server or switch allowing seamless zero touch switch replacement.
Cisco Smart Troubleshooting is an extensive array of debug diagnostic commands and system health checks within the switch, including Generic Online Diagnostics (GOLD) and Onboard Failure Logging (OBFL).
Easy to Use Deployment and Control Features
Embedded Event Manager (EEM) is a powerful and flexible feature that provides real-time network event detection and onboard automation. Using EEM, customers can adapt the behavior of their network devices to align with their business needs. This feature requires IP Base feature set.
IP service-level agreements (SLAs) enable customers to assure new business-critical IP applications, as well as IP services that utilize data, voice, and video, in an IP network. This feature requires IP Services feature set.
Dynamic Host Configuration Protocol (DHCP) autoconfiguration of multiple switches through a boot server eases switch deployment.
Automatic QoS (AutoQoS) simplifies QoS configuration in voice over IP (VoIP) networks by issuing interface and global switch commands to detect Cisco IP phones, classify traffic, and help enable egress queue configuration.
Stacking master configuration management and Cisco StackWise technology helps ensure that all switches are automatically upgraded when the master switch receives a new software version. Automatic software version checking and updating help ensure that all stack members have the same software version.
Autonegotiation on all ports automatically selects half- or full-duplex transmission mode to optimize bandwidth.
Dynamic Trunking Protocol (DTP) facilitates dynamic trunk configuration across all switch ports.
Port Aggregation Protocol (PAgP) automates the creation of Cisco Fast EtherChannel groups or Gigabit EtherChannel groups to link to another switch, router, or server.
Link Aggregation Control Protocol (LACP) allows the creation of Ethernet channeling with devices that conform to IEEE 802.3ad. This feature is similar to Cisco EtherChannel technology and PAgP.
Automatic media-dependent interface crossover (MDIX) automatically adjusts transmit and receive pairs if an incorrect cable type (crossover or straight-through) is installed.
Unidirectional Link Detection Protocol (UDLD) and Aggressive UDLD allow unidirectional links caused by incorrect fiber-optic wiring or port faults to be detected and disabled on fiber-optic interfaces.
Switching Database Manager (SDM) templates for access, routing, and VLAN deployment allow the administrator to easily maximize memory allocation to the desired features based on deployment-specific requirements.
Local Proxy Address Resolution Protocol (ARP) works in conjunction with Private VLAN Edge to minimize broadcasts and maximize available bandwidth.
VLAN1 minimization allows VLAN1 to be disabled on any individual VLAN trunk.
Smart Multicast, with Cisco StackWise Plus technology, allows the Cisco Catalyst 3750-X Series to offer greater efficiency and support for more multicast data streams such as video by putting each data packet onto the backplane only once.
Internet Group Management Protocol (IGMP) Snooping for IPv4 and IPv6 MLD v1 and v2 Snooping provide fast client joins and leaves of multicast streams and limit bandwidth-intensive video traffic to only the requestors.
Multicast VLAN Registration (MVR) continuously sends multicast streams in a multicast VLAN while isolating the streams from subscriber VLANs for bandwidth and security reasons.
Per-port broadcast, multicast, and unicast storm control prevents faulty end stations from degrading overall systems performance.
Voice VLAN simplifies telephony installations by keeping voice traffic on a separate VLAN for easier administration and troubleshooting.
Cisco VLAN Trunking Protocol (VTP) supports dynamic VLANs and dynamic trunk configuration across all switches.
Remote Switch Port Analyzer (RSPAN) allows administrators to remotely monitor ports in a Layer 2 switch network from any other switch in the same network.
For enhanced traffic management, monitoring, and analysis, the Embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events).
Layer 2 traceroute eases troubleshooting by identifying the physical path that a packet takes from source to destination.
Trivial File Transfer Protocol (TFTP) reduces the cost of administering software upgrades by downloading from a centralized location.
Network Timing Protocol (NTP) provides an accurate and consistent timestamp to all intranet switches.
Advanced, Intelligent Network Management Tools
The Cisco Catalyst 3750-X and 3560-X Series Switches offer both a superior CLI for detailed configuration and Cisco Network Assistant software, a PC-based tool for quick configuration based on preset templates. In addition, CiscoWorks LAN Management Solution (LMS) supports the Cisco Catalyst 3750-X and 3560-X Series Switches for networkwide management.
Cisco Network Assistant
A PC-based network management application designed for small and medium-sized business (SMB) networks with up to 250 users, Cisco Network Assistant offers centralized network management and configuration capabilities. Cisco Network Assistant uses Cisco Smartports technology to simplify both initial deployment and ongoing maintenance. This application also features an intuitive GUI where users can easily apply common services across Cisco switches, routers, and access points, such as:
Configuration management
Troubleshooting advice
Inventory reports
Event notification
Network security settings
Password synchronization
Drag-and-drop Cisco IOS Software upgrades
Secure wireless
For detailed information about Cisco Network Assistant, visit https://www.cisco.com/go/cna.
CiscoWorks LAN Management Solution
CiscoWorks LAN Management Solution (LMS) is a comprehensive network lifecycle management solution. It provides an extensive library of easy-to-use features to automate the initial and day-to-day management of your Cisco network infrastructure. CiscoWorks LMS uniquely uses Cisco hardware and software platform knowledge and operational experience into a powerful set of work-flow driven configuration, monitoring, troubleshooting, reporting, and administrative tools. Including:
Support for new Cisco hardware platforms the day they ship
Support for new technologies and services from initial deployment to day-to-day administration and management, such as EnergyWise, Identity, Cisco Auto Smartports, Cisco Smart Install, and much more
Configuration management tools built from Cisco experience and Cisco Validated Design recommendations
Monitoring and troubleshooting capabilities that incorporates Cisco hardware best practices and diagnostics features
Automation in managing hardware inventories, security vulnerabilities (PSIRTS) and platform end-of-life and support cycles
For detailed information about CiscoWorks LMS, go to https://www.cisco.com/en/US/products/sw/cscowork/ps2425/index.html.
Borderless Security
The Cisco Catalyst 3750-X and 3560-X Series Switches provide superior Layer 2 threat defense capabilities for mitigating man-in-the-middle attacks (such as MAC, IP, and ARP spoofing). TrustSec, a primary element of Borderless Security Architecture, helps enterprise customers secure their networks, data and resources with policy-based access control, identity and role-aware networking, pervasive integrity, and confidentiality. The borderless security is enabled by the following feature sets in the Cisco Catalyst 3750-X and 3560-X Series Switches:
Threat defense
Cisco TrustSec
Other advanced security features
Threat Defense
Cisco Integrated Security Features is an industry-leading solution available on Cisco Catalyst Switches that proactively protects your critical network infrastructure. Delivering powerful, easy-to-use tools to effectively prevent the most common and potentially damaging Layer 2 security threats, Cisco Integrated Security Features provides robust security throughout the network. Cisco Integrated Security Features include Port Security, DHCP Snooping, Dynamic ARP Inspection, and IP Source guard.
Port Security secures the access to an access or trunk port based on MAC address. It limits the number of learned MAC addresses to deny MAC address-flooding.
DHCP Snooping prevents malicious users from spoofing a DHCP server and sending out bogus addresses. This feature is used by other primary security features to prevent a number of other attacks such as ARP poisoning.
Dynamic ARP Inspection (DAI) helps ensure user integrity by preventing malicious users from exploiting the insecure nature of the ARP protocol.
IP source guard prevents a malicious user from spoofing or taking over another user's IP address by creating a binding table between the client's IP and MAC address, port, and VLAN.
Cisco TrustSec
TrustSec secures access to the network, enforces security policies, and delivers standard based security solutions such as 802.1X enabling secure collaboration and policy compliance. TrustSec capabilities reflect Cisco thought leadership, innovations, and commitment to customer success. These new capabilities include:
IEEE 802.1AE MACsec with prestandard 802.1X-REV Key management: industry's first fixed switches with prestandard 802.1X-Rev key management. Available on Cisco Catalyst 3750-X and 3560-X Series Switches, MACsec provides Layer 2, line rate Ethernet data confidentiality and integrity on host facing ports, protecting against man-in-the-middle attacks (snooping, tampering, and replay).
Flexible authentication that supports multiple authentication mechanisms including 802.1X, MAC Authentication Bypass and web authentication using a single, consistent configuration.
Open mode that creates a user friendly environment for 802.1X operations.
Integration of device profiling technology and guest access handling with Cisco switching to significantly improve security while reducing deployment and operational challenges.
RADIUS Change of Authorization and downloadable Calls for Comprehensive policy management capabilities.
802.1X Supplicant with Network Edge Access Transport (NEAT) enables extended secure access where compact switches in the conference rooms have the same level of security as switches inside the locked wiring closet.
Other Advanced Security Features
Other Advanced Security features include but are not limited to:
Private VLANs restrict traffic between hosts in a common segment by segregating traffic at Layer 2, turning a broadcast segment into a nonbroadcast multiaccesslike segment.
Private VLAN Edge provides security and isolation between switch ports, which helps ensure that users cannot snoop on other users' traffic.
Unicast Reverse Path Forwarding (RPF) feature helps mitigate problems caused by the introduction of malformed or forged (spoofed) IP source addresses into a network by discarding IP packets that lack a verifiable IP source address.
Multidomain Authentication allows an IP phone and a PC to authenticate on the same switch port while placing them on appropriate voice and data VLAN.
Cisco security VLAN ACLs on all VLANs prevent unauthorized data flows from being bridged within VLANs.
Cisco standard and extended IP security router ACLs define security policies on routed interfaces for control-plane and data-plane traffic. IPv6 ACLs can be applied to filter IPv6 traffic.
Port-based ACLs for Layer 2 interfaces allow security policies to be applied on individual switch ports.
Secure Shell (SSH) Protocol, Kerberos, and Simple Network Management Protocol Version 3 (SNMPv3) provide network security by encrypting administrator traffic during Telnet and SNMP sessions. SSH Protocol, Kerberos, and the cryptographic version of SNMPv3 require a special cryptographic software image because of U.S. export restrictions.
Bidirectional data support on the Switched Port Analyzer (SPAN) port allows Cisco Intrusion Detection System (IDS) to take action when an intruder is detected.
TACACS+ and RADIUS authentication facilitates centralized control of the switch and restricts unauthorized users from altering the configuration.
MAC Address Notification allows administrators to be notified of users added to or removed from the network.
Multilevel security on console access prevents unauthorized users from altering the switch configuration.
Bridge protocol data unit (BPDU) Guard shuts down Spanning Tree PortFast-enabled interfaces when BPDUs are received to avoid accidental topology loops.
Spanning Tree Root Guard (STRG) prevents edge devices not in the network administrator's control from becoming Spanning Tree Protocol root nodes.
IGMP filtering provides multicast authentication by filtering out nonsubscribers and limits the number of concurrent multicast streams available per port.
Dynamic VLAN assignment is supported through implementation of VLAN Membership Policy Server client capability to provide flexibility in assigning ports to VLANs. Dynamic VLAN facilitates the fast assignment of IP addresses.
Borderless Experience
Borderless network enables enterprise mobility and business-grade video services. Industry's first unified network (wired and wireless) location services enable tracking of mobile assets and the users of those assets for both wired and wireless devices. The true borderless experience is enabled by the following feature sets in the Cisco Catalyst 3750-X and 3560-X Series Switches:
High availability
High-performance IP routing
Superior QoS
Location awareness and mobility
High Availability
The Cisco Catalyst 3750-X Series increases availability for stackable switches. Each switch can operate both as master controller and as forwarding processor. Each switch in the stack can serve as a master, creating a 1:N availability scheme for network control. In the unlikely event of a single unit failure, all other units continue to forward traffic and maintain operation.
Other high-availability features include but are not limited to:
Cross-Stack EtherChannel provides the ability to configure Cisco EtherChannel technology across different members of the stack for high resiliency.
Flexlink provides link redundancy with convergence time less than 100 ms.
IEEE 802.1s/w Rapid Spanning Tree Protocol (RSTP) and Multiple Spanning Tree Protocol (MSTP) provide rapid spanning-tree convergence independent of spanning-tree timers and also offers the benefit of Layer 2 load balancing and distributed processing. Stacked units behave as a single spanning-tree node.
Per-VLAN Rapid Spanning Tree (PVRST+) allows rapid spanning-tree reconvergence on a per-VLAN spanning-tree basis, without requiring the implementation of spanning-tree instances.
Cisco Hot Standby Router Protocol (HSRP) is supported to create redundant, failsafe routing topologies.
Switch-port autorecovery (Errdisable) automatically attempts to reactivate a link that is disabled because of a network error.
High-Performance IP Routing
Cisco Express Forwarding hardware routing architecture delivers extremely high-performance IP routing in the Cisco Catalyst 3750-X and 3560-X Series Switches.
IP unicast routing protocols (Static, Routing Information Protocol Version 1 [RIPv1], and RIPv2, RIPng, EIGRP stub) are supported for small-network routing applications with IP Base feature set.
Advanced IP unicast routing protocols (OSPF, EIGRP, BGPv4, and IS-ISv4) are supported for load balancing and constructing scalable LANs. IPv6 routing (OSPFv3, EIGRPv6) is supported in hardware for maximum performance. OSPF for routed access is included in the IP Base image. The IP Services feature set is required for full OSPF, EIGRP, BGPv4, and IS-ISv4.
Equal-cost routing facilitates Layer 3 load balancing and redundancy across the stack.
Policy-based routing (PBR) allows superior control by facilitating flow redirection regardless of the routing protocol configured. The IP Services feature set is required.
Hot Standby Routing Protocol (HSRP) provides dynamic load balancing and failover for routed links, up to 32 HSRP links supported per unit or stack.
Protocol Independent Multicast (PIM) for IP multicast routing is supported, including PIM sparse mode (PIM-SM), PIM dense mode (PIM-DM), PIM sparse-dense mode and Source Specific Multicast (SSM). The IP Services feature set is required.
Virtual routing and forwarding (VRF)-Lite enables a service provider to support two or more VPNs, with overlapping IP addresses. IP Services feature set is required.
Superior Quality of Service
The Cisco Catalyst 3750-X and 3560-X Series offers GbE speed with intelligent services that keep everything flowing smoothly, even at 10 times the normal network speed. Industry-leading mechanisms for marking, classification, and scheduling deliver superior performance for data, voice, and video traffic, all at wire speed.
Following are some of the QoS features supported in the Cisco Catalyst 3750-X and 3560-X Series Switches:
Cross-stack QoS allows QoS to be configured across the entire stack (available only on the Catalyst 3750-X).
802.1p class of service (CoS) and differentiated services code point (DSCP) field classification are provided, using marking and reclassification on a per-packet basis by source and destination IP address, MAC address, or Layer 4 TCP/UDP port number.
Cisco control-plane and data-plane QoS ACLs on all ports help ensure proper marking on a per-packet basis.
Eight egress queues per port help enable differentiated management of different traffic types across the stack. Four queues are user configurable and four are reserved for system use.
Shaped Round Robin (SRR) scheduling helps ensure differential prioritization of packet flows by intelligently servicing the ingress queues and egress queues.
Weighted Tail Drop (WTD) provides congestion avoidance at the ingress and egress queues before a disruption occurs.
Strict priority queuing helps ensure that the highest-priority packets are serviced ahead of all other traffic.
The Cisco committed information rate (CIR) function provides bandwidth in increments as low as 8 Kbps.
Rate limiting is provided based on source and destination IP address, source and destination MAC address, Layer 4 TCP/UDP information, or any combination of these fields, using QoS ACLs (IP ACLs or MAC ACLs), class maps, and policy maps.
Up to 64 aggregate or individual policers are available per Fast Ethernet or GbE port.
Location Awareness and Mobility
In order to provide delivery of a best-in-class network experience to end users, it's critical for network access to be location aware. A wide variety of devices can appear on the network, both wired (switches, routers, IP phones, PCs, access points, controllers, video digital media players, and so on) and wireless (mobile devices, wireless tags, rogues, and so on). In many industries, locating assets is primarily a manual process and is time consuming and error prone. The inability to locate assets in real time and to help ensure their availability when and where they are needed limits reaction time and efficiency.
Location services answer business-critical questions about both mobile assets and the users of those assets regardless of whether those assets are connecting using wired or wireless, and hence directly improve their organization's profitability. Network Location Services also improve security and accelerate client troubleshooting by locating an asset, user, or device on the network.
Network visibility and control provide centralized visibility into wired and wireless devices on the network and their location.
Location-assisted client troubleshooting enables tracking of wired or wireless clients for quick problem resolution.
Asset tracking and improved security provide centralized inventory of wired and wireless devices and asset management for improved business processes.
Cisco Mobility Service Engine (MSE) Open API provides an open API (based on Simple Object Access Protocol [SOAP] and XML protocol) for any business application that needs the location data.
Location based policy allows greater control and visibility. With EnergyWise, power policies can be set up (to reduce the power or shut down the power from a port) based on the location.
Cisco Emergency Responder (CER) enhances emergency calling from Cisco Unified CallManager. It helps assure that Cisco Unified CallManager sends emergency calls to the appropriate Public Safety Answering Point (PSAP) for the caller's location.
Cisco Catalyst 3750-X and 3560-X Series Specifications
Switch Performance
Table 8 shows Cisco Catalyst 3750-X and 3560-X Series Switches performance specifications.
Table 8. Cisco Catalyst 3750-X and 3560-X Performance Specifications
|
Performance Numbers for All Switch Models
|
|
Switching Fabric
|
160 Gbps
|
|
DRAM
|
256 MB
|
|
Flash
|
64 MB (512MB for 3750X-12S and 3750X-24S)
|
|
Total VLANs
|
1005
|
|
VLAN IDs
|
4K
|
|
Total Switched Virtual Interfaces (SVIs)
|
1K
|
|
Jumbo Frame
|
9216 Byte
|
|
Total Routed Ports per 3750-X Stack
|
468
|
|
Forwarding Rate of the Switch Models (with Two 10GbE Uplinks)
|
| |
Forwarding Rate
|
|
3750X-24T
|
65.5 mpps
|
|
3750X-24P
|
|
3750X-48T
|
101.2 mpps
|
|
3750X-48P
|
|
3750X-48PF
|
|
3750X-12S
|
35.7 mpps
|
|
3750X-24S
|
65.5 mpps
|
|
3560X-24T
|
65.5 mpps
|
|
3560X-24P
|
|
3560X-48T
|
101.2 mpps
|
|
3560X-48P
|
|
3560X-48PF
|
Scalability Numbers
MAC, routing, security, and QoS scalability numbers depend on the type template used in the switch. Routing template is not supported in the LAN Base feature set. Table 9 shows Cisco Catalyst 3750-X and 3560-X Series Switch scalability numbers.
Table 9. Cisco Catalyst 3750-X and 3560-X Series Switch Scalability Numbers
| |
Access
|
Default
|
Routing
|
VLAN
|
|
Unicast MAC addresses
|
4K
|
6K
|
3K
|
12K
|
|
IGMP groups and multicast routes
|
1K
|
1K
|
1K
|
1K
|
|
Unicast routes
|
6K
|
8K
|
11K
|
0
|
|
Directly connected hosts
|
4K
|
6K
|
3K
|
0
|
|
Indirect routes
|
2K
|
2K
|
8K
|
0
|
|
Policy-based routing ACEs
|
0.5K
|
0
|
0.5K
|
0
|
|
QoS classification ACEs
|
0.5K
|
0.5K
|
0.5K
|
0.5K
|
|
Security ACEs
|
2K
|
1K
|
1K
|
1K
|
|
VLANs
|
1K
|
1K
|
1K
|
1K
|
Dimensions, Weight, Acoustic, MTBF, and Environmental Range Specifications for Cisco Catalyst 3750-X and 3560-X Series Switches
Table 10 shows dimensions, weight, acoustic, MTBF, and environmental range.
Table 10. Dimensions, Weight, Acoustic, MTBF, and Environmental Range
|
Dimensions (H x W x D)
|
Inches
|
Centimeters
|
|
3750X-24T
|
1.75 x 17.5 x 18.0
|
4.45 x 44.5 x 46.0
|
|
3750X-24P
|
|
3750X-48T
|
|
3750X-48P
|
|
3750X-48PF
|
1.75 x 17.5 x 19.5
|
4.45 x 44.5 x 49.5
|
|
3750X-12S
|
1.75 x 17.5 x 18.0
|
4.45 x 44.5 x 46.0
|
|
3750X-24S
|
1.75 x 17.5 x 18.0
|
4.45 x 44.5 x 46.0
|
|
3560X-24T
|
1.75 x 17.5 x 18.0
|
4.45 x 44.5 x 46.0
|
|
3560X-24P
|
|
3560X-48T
|
|
3560X-48P
|
|
3560X-48PF
|
1.75 x 17.5 x 19.5
|
4.45 x 44.5 x 49.5
|
|
Weight
|
Pounds
|
Kilograms
|
|
3750X-24T
|
15.6
|
7.1
|
|
3750X-24P
|
15.8
|
7.2
|
|
3750X-48T
|
16.3
|
7.4
|
|
3750X-48P
|
16.5
|
7.5
|
|
3750X-48PF
|
16.7
|
7.6
|
|
3750X-12S
|
15.0
|
6.8
|
|
3750X-24S
|
15.4
|
7.0
|
|
3560X-24T
|
15.4
|
7.0
|
|
3560X-24P
|
15.7
|
7.1
|
|
3560X-48T
|
16.1
|
7.3
|
|
3560X-48P
|
16.4
|
7.4
|
|
3560X-48PF
|
16.6
|
7.5
|
|
Mean Time Between Failure (MTBF) Hours
|
|
3750X-24T
|
189,704
|
|
3750X-24P
|
167,198
|
|
3750X-48T
|
171,846
|
|
3750X-48P
|
139,913
|
|
3750X-48PF
|
139,913
|
|
3750X-12S
|
194,224
|
|
3750X-24S
|
163,707
|
|
3560X-24T
|
208,218
|
|
3560X-24P
|
181,370
|
|
3560X-48T
|
186,778
|
|
3560X-48P
|
149,594
|
|
3560X-48PF
|
149,594
|
|
C3KX-PWR-350WAC
|
580,710
|
|
C3KX-PWR-715WAC
|
664,055
|
|
C3KX-PWR-1100WAC
|
392,174
|
|
C3KX-PWR-440WDC
|
469,350
|
|
C3KX-NM-1G
|
5,083,574
|
|
C3KX-NM-10G
|
2,468,553
|
|
C3KX-NM-10GT
|
1,411,719
|
|
C3KX-SM-10G
|
396,940
|
|
Environmental Ranges
|
|
With AC Power Supply
Operating Environment and Altitude
|
Normal Operating Temperature and Altitudes:
-5C to +45C, up to 5,000 feet (1500 m)
-5C to +40C, up to 10,000 feet (3000 m)
|
|
Short-Term*Exceptional Conditions:
-5C to +50C, up to 5,000 feet (1500 m)
-5C to +45C, up to 10,000 feet (3000 m)
-5C to +45C, at sea level with single fan failure
* Not more than following inone year period: 96 consecutive hours, or 360 hours total, or 15 occurrences
|
|
With DC Power Supply
Operating Environment and Altitude (NEBS)
|
Normal Operating Temperature and Altitudes:
-5C to +45C, up to 6,000 feet (1800 m)
-5C to +40C, up to 10,000 feet (3000 m)
-5C to +35C, up to 13,000 feet (4000 m)
|
|
Short-Term*Exceptional Conditions:
-5C to +55C, up to 6,000 feet (1800 m)
-5C to +50C, up to 10,000 feet (3000 m)
-5C to +45C, up to 10,000 feet (4000 m)
-5C to +45C, at sea level with single fan failure
* Not more than following inone year period: 96 consecutive hours, or 360 hours total, or 15 occurrences
|
|
Acoustic Noise
Measured per ISO 7779 & Declared per ISO 9296
Bystander positions operating to an ambient temperature of 25C
|
With AC Power Supply (with 16PoE+ ports loaded):
LpA: 43 dbA Typical, 46 dbA Maximum
LwA: 5.2 Bel Typical, 5.5 Bel Maximum
For GE SFP port models:
LpA: 30 dbA Typical, 33 dbA Maximum
LwA: 3.9 Bel Typical, 4.2 Bel Maximum
Typical: Noise emission for a typical configuration
Maximum: Statistical maximum to account for variation in production
|
|
Relative Humidity
|
5% to 95%, noncondensing
|
|
Storage Environment:
|
Temperature: -40 C' to 70 C'
Altitude: 15,000 ft
|
|
Vibration
|
Operating: 0.41Grms from 3 to 500Hz with spectral break points of 0.0005 G2/Hz at 10Hz and 200Hz 5dB/octave roll off at each end.
|
|
Nonoperating: 1.12Grms from 3 to 500Hz with spectral break points of 0.0065 G2/Hz at 10Hz and 100Hz 5dB/octave roll off at each end.
|
|
Shock
|
Operating: 30G, 2ms Half sine
|
|
Nonoperating: 55G, 10ms Trapezoid
|
Note: GLC-GE-100FX and GLC-T SFPs are not supported for NEBS short-term operation.
Connectors and LED Indicators for Cisco Catalyst 3750-X and 3560X Series
Table 11 shows connectors and LED indicators.
Table 11. Connectors and LED Indicators
|
Connectors and Cabling
|
1000BASE-T ports: RJ-45 connectors, 2-pair Cat-5E UTP cabling
1000BASE-T SFP-based ports: RJ-45 connectors, 2-pair Cat-5E UTP cabling
100BASE-FX, 1000BASE-SX, -LX/LH, -ZX, -BX10, DWDM and CWDM SFP Transceivers: LC fiber connectors (single-mode or multimodefiber)
10GBASE-SR, LR, LRM, CX1 (v02 or higher) SFP+ Transceivers: LC fiber connectors (single-mode or multimode fiber)
Cisco StackWise stacking ports: copper-based Cisco StackWise cabling
Cisco StackPower: Cisco Proprietary Power Stacking cables
Ethernet Management port: RJ-45 connectors, 2-pair Cat-5 UTP cabling
Management console port: RJ-45-to-DB9 cable for PC connections
|
|
Power Connectors
|
Customers can provide power to a switch by using either the internal power supply or the Cisco XPS 2200. Theconnectors are located at the back of the switch
Internal power supply connector: The internal power supply is an autoranging unit. The internal power supply supports input voltages between 100 and 240VAC. Use the supplied AC power cord to connect the AC power connector to an AC power outlet
|
Management and Standards Support for Cisco Catalyst 3750-X and 3560-X Series Switches
Table 12 shows management and standards support for the Cisco Catalyst 3750-X and 3560-X Series.
Table 12. Management and Standards Support for the Cisco Catalyst 3750-X and 3560-X Series
|
Description
|
Specification
|
|
Management
|
BRIDGE-MIB
CISCO-CDP-MIB
CISCO-CLUSTER-MIB
CISCO-CONFIG-MAN-MIB
CISCO-ENTITY-FRU-CONTROL-MIB
CISCO-ENVMON-MIB
CISCO-FLASH-MIB
CISCO-FTP-CLIENT-MIB
CISCO-HSRP-MIB
CISCO-HSRP-EXT-MIB
CISCO-IGMP-FILTER-MIB
CISCO-IMAGE-MIB
CISCO-IP-STAT-MIB
CISCO-L2L3-INTERFACE-CONFIG-MIB
CISCO-POE-EXTENSIONS-MIB
CISCO-MAC-NOTIFICATION-MIB
CISCO-MEMORY-POOL-MIB
CISCO-PAGP-MIB
CISCO-PING-MIB
CISCO-PROCESS-MIB
CISCO-RTTMON-MIB
CISCO-STP-EXTENSIONS-MIB
CISCO-SYSLOG-MIB
CISCO-TCP-MIB
CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB
CISCO-VLAN-MEMBERSHIP-MIB
|
CISCO-VTP-MIB
ENTITY-MIB
ETHERLIKE-MIB
IF-MIB
IGMP-MIB
IPMROUTE-MIB
OLD-CISCO-CHASSIS-MIB
OLD-CISCO-FLASH-MIB
OLD-CISCO-INTERFACES-MIB
OLD-CISCO-IP-MIB
OLD-CISCO-SYS-MIB
OLD-CISCO-TCP-MIB
OLD-CISCO-TS-MIB
OSPF-MIB (RFC 1253)
PIM-MIB
RFC1213-MIB
RFC1253-MIB
RMON-MIB
RMON2-MIB
SNMP-FRAMEWORK-MIB
SNMP-MPD-MIB
SNMP-NOTIFICATION-MIB
SNMP-TARGET-MIB
SNMPv2-MIB
TCP-MIB
UDP-MIB
|
|
Standards
|
IEEE 802.1s
IEEE 802.1w
IEEE 802.1x
IEEE 802.1x-Rev
IEEE 802.3ad
IEEE 802.1ae
IEEE 802.3af
IEEE 802.3at
IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1p CoS Prioritization
IEEE 802.1Q VLAN
IEEE 802.3 10BASE-T specification
IEEE 802.3u 100BASE-TX specification
IEEE 802.3ab 1000BASE-T specification
IEEE 802.3z 1000BASE-X specification
|
RMON I and II standards
SNMPv1, SNMPv2c, and SNMPv3
|
Power Supply Specifications
Table 13 lists the power specifications for the Cisco Catalyst 3750-X and 3560-X Series based on the kind of power supply used.
Table 13. Power Specifications for Cisco Catalyst 3750-X and 3560-X Series
|
Description
|
Specification
|
| |
C3KX-PWR-1100WAC
|
C3KX-PWR-715WAC
|
C3KX-PWR-350WAC
|
C3KX-PWR-440WDC
|
|
Power Supply Rated Maximum
|
1100W
|
715W
|
350W
|
440W
|
|
Total Output BTU (Note: 1000 BTU/hr = 293W)
|
3793 BTU/hr, 1100W
|
2465 BTU/hr, 715W
|
1207BTU/hr, 350W
|
1517BTU/hr, 440W
|
|
Input-Voltage Range and Frequency
|
115-240VAC,
50-60 Hz
|
100-240VAC,
50-60 Hz
|
100-240VAC,
50-60 Hz
|
-36VDC to -72VDC
|
|
Input Current
|
12-6A
|
10-5A
|
4-2A
|
<8A@-72VDC
<16A@-36VDC
|
|
Output Ratings
|
[email protected]
|
[email protected]
|
[email protected]
|
[email protected]
|
|
Output Holdup Time
|
10 ms minimum @ 102.5VAC
|
16.7 ms minimum @ 100VAC
|
16.7 ms minimum @ 100VAC
|
> 2ms@-48VDC
|
|
Power-Supply Input Receptacles
|
IEC 320-C16
(IEC60320-C16)
|
IEC 320-C16
(IEC60320-C16)
|
IEC 320-C16 (IEC60320-C16)
|
Terminal Strip
|
|
Power Cord Rating
|
15A
|
15A
|
10A
|
20A @ 100VDC
|
|
Physical Specifications
|
(H x W x D): 1.58 X 3.25 X 13.25 in
Weight: 3.5 lb
(1.6 kg)
|
(H x W x D): 1.58 X 3.25 X 11.75 in
Weight: 2.78 lb
(1.26 kg)
|
(H x W x D): 1.58 X 3.25 X 11.75 in
Weight: 2.76 lb
(1.25 kg)
|
(H x W x D): 1.58 X 3.25 X 11.75 in
Weight: 2.65 lb
(1.2 kg)
|
|
Operating Temperature
|
23 to 113F (-5 to 45C)
|
|
Storage Temperature
|
-40 to 158F (-40 to 70C)
|
|
Relative Humidity Operating, and Nonoperating Noncondensing
|
5 to 90% noncondensing
|
|
Altitude
|
10,000 ft. (3000 meters), up to 45C
|
|
MTBF
|
Calculated MTBF must be greater than 300,000 using Telcordia SR-332, Method 1, Case 3. Demonstrated MTBF is 500,000 hr (with 90% confidence level).
|
|
EMI and EMC Compliance
|
FCC Part 15 (CFR 47) Class A
ICES-003 Class A
EN 55022 Class A
CISPR 22 Class A
AS/NZS 3548 Class A
BSMI Class A (AC input models only)
VCCI Class A
EN 55024, EN300386, EN 50082-1, EN 61000-3-2, EN 61000-3-3
EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN 61000-6-1
|
|
Safety Compliance
|
UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, CCC
|
|
LED Indicators
|
"AC OK": Input power to the power supply is OK.
"PS OK": Output power from the power supply is OK.
|
Power Consumptions of Standalone Cisco Catalyst 3750-X and 3560-X Series Switches
Table 14 shows power consumptions of standalone Cisco Catalyst 3750-X and 3560-X Series Switches based on Alliance for Telecommunications Industry Solutions (ATIS) testing using IMIX distribution stream traffic, with input voltage of 115V AC @ 60 Hz and no PoE loading.
Table 14. Power Consumptions of Standalone Cisco Catalyst 3750-X and 3560-X Series
|
Models
|
Uplink Module
|
Power Consumption, W
|
|
0% Traffic
|
10% Traffic
|
100% Traffic
|
Weighted Average
|
|
3750X-24T & 3560X-24T
|
C3KX-NM-1G
|
93.6
|
92.8
|
93.5
|
93.0
|
|
3750X-24P & 3560X-24P
|
99.4
|
98.7
|
99.3
|
98.9
|
|
3750X-48T & 3560X-48T
|
121.3
|
119.7
|
120.4
|
120.0
|
|
3750X-48P & 3560X-48P
|
134.9
|
133.3
|
133.9
|
133.6
|
|
3750X-48PF & 3560X-48PF
|
137.4
|
135.8
|
137.2
|
136.2
|
|
3750X-12S
|
86.1
|
86.1
|
87.1
|
86.4
|
|
3750X-24S
|
107.5
|
107.5
|
108.9
|
107.9
|
|
3750X-24T & 3560X-24T
|
C3KX-NM-10G
|
95.8
|
95.4
|
98.7
|
95.8
|
|
3750X-24P & 3560X-24P
|
101.7
|
101.5
|
104.6
|
101.8
|
|
3750X-48T & 3560X-48T
|
124.2
|
122.7
|
126.0
|
123.3
|
|
3750X-48P & 3560X-48P
|
137.2
|
136.0
|
139.3
|
136.5
|
|
3750X-48PF & 3560X-48PF
|
140.9
|
139.6
|
142.9
|
140.1
|
|
3750X-12S
|
87.6
|
87.9
|
91.9
|
88.6
|
|
3750X-24S
|
109.7
|
110.1
|
114.1
|
110.7
|
Safety and Compliance
Table 15 lists the safety and compliance information for the Cisco Catalyst 3750-X and 3560-X Series.
Table 15. Safety and Compliance Information for Cisco Catalyst 3750-X and 3560-X Series
|
Description
|
Specification
|
|
Safety Certifications
|
UL60950-1
C-UL to CAN/CSA 22.2 No.60950-1
TUV/GS to EN 60950-1
CB to IEC 60950-1 with all country deviations
AS/NZS 60950-1
CE Marking
NOM (through partners and distributors)
GOST (Russia Safety Mark)
|
|
Electromagnetic Emissions Certifications
|
FCC Part 15 Class A
EN 55022B Class A (CISPR22 Class A)
VCCI Class A
AS/NZS 3548 Class A or AS/NZS CISPR22 Class A
KCC
CE Marking
GOST (Russian mark - Post FCS through partners)
CCC for PS FRU Redundant
|
|
Environmental
|
Reduction of Hazardous Substances (ROHS) 5
|
|
Noise Specifications
|
Office Product Spec: 48dBA at 30C (refer to ISO 7779)
|
|
Telco
|
CLEI code
|
Cisco Enhanced Limited Lifetime Hardware Warranty
The Cisco Catalyst 3750-X and 3560-X Series Switches come with an enhanced limited lifetime hardware warranty (E-LLW) that includes next business day delivery of replacement hardware where available and 90 days of 8x5 Cisco Technical Assistance Center (TAC) support.
Your formal warranty statement, including the warranty applicable to Cisco software, appears in the Cisco information packet that accompanies your Cisco product. We encourage you to review carefully the warranty statement shipped with your specific product before use.
Cisco reserves the right to refund the purchase price as its exclusive warranty remedy.
For further information on warranty terms, visit https://www.cisco.com/go/warranty. Table 16 provides information about the enhanced limited lifetime hardware warranty.
Table 16. Enhanced Limited Lifetime Hardware Warranty
| |
Cisco Enhanced Limited Lifetime Hardware Warranty
|
|
Device Covered
|
Applies to Cisco Catalyst 3750-X and 3560-X Series Switches
|
|
Warranty Duration
|
As long as the original end user continues to own or use the product, provided that fan and power supply warranty is limited to 5 years.
|
|
EoL Policy
|
In the event of discontinuance of product manufacture, Cisco warranty support is limited to 5 years from the announcement of discontinuance.
|
|
Hardware Replacement
|
Cisco or its service center will use commercially reasonable efforts to ship a replacement for next business day delivery, where available. Otherwise, a replacement will be shipped within ten (10) working days after receipt of the RMA request. Actual delivery times might vary depending on customer location.
|
|
Effective Date
|
Hardware warranty commences from the date of shipment to customer (and in case of resale by a Cisco reseller, not more than 90 days after original shipment by Cisco).
|
|
TAC Support
|
Cisco will provide during business hours, 8 hours per day, 5 days per week basic configuration, diagnosis, and troubleshooting of device-level problems for up to a 90-day period from the date of shipment of the originally purchased Cisco Catalyst 3750-X or 3560-X product. This support does not include solution or network-level support beyond the specific device under consideration.
|
|
Cisco.com Access
|
Warranty allows guest access only to Cisco.com.
|
Software Policy for Cisco Catalyst 3750-X and 3560-X Series Switches
Customers with Cisco Catalyst LAN Base and IP Base software feature sets will be provided with maintenance updates and bug fixes designed to maintain the compliance of the software with published specifications, release notes, and industry standards compliance as long as the original end user continues to own or use the product or up to one year from the end-of-sale date for this product, whichever occurs earlier. Customers with licenses for our premium software images require a service support contract such as Cisco SMARTnet Service to download updates.
This policy supersedes any previous warranty or software statement and is subject to change without notice.
Cisco and Partner Services for Next-Generation Cisco Catalyst Fixed Switches
Enable the innovative, secure, intelligent edge in the Borderless Network Architecture using personalized services from Cisco and our partners. Through a discovery process that begins with understanding your business objectives, we help you integrate the next-generation Cisco Catalyst fixed switches into your architecture and incorporate network services onto that platform. Sharing knowledge and leading practices, we support your success every step of the way as you deploy, absorb, manage, and scale new technology. Choose from a flexible suite of support services designed to meet your business needs and help you maintain high-quality network performance while controlling operational costs. (See Table 17.)
Table 17. Technical Services Available for Cisco Catalyst 3750-X and 3560-X Switches
|
Technical Services
|
|
Cisco SMARTnet Service
Around-the-clock, global access to the Cisco Technical Assistance Center (TAC)
Unrestricted access to the extensive Cisco.com knowledge base and tools
Next-business-day, 8x5x4, 24x7x4, and 24x7x2 advance hardware replacement and onsite parts replacement and installation available
Ongoing operating system software updates within the licensed feature set
Proactive diagnostics and real-time alerts on Smart Call Home enabled devices
|
|
Cisco Smart Foundation Service
Next business day advance hardware replacement as available
Business hours access to SMB TAC (access levels vary by region)
Access to Cisco.com SMB knowledge base
Online technical resources through Smart Foundation Portal
Operating system software bug fixes and patches
|
|
Cisco SP Base Service
Around-the-clock, global access to the Cisco TAC
Registered access to Cisco.com
Next business day, 8x5x4, 24x7x4, and 24x7x2 advance hardware replacement. Return to factory option available2
Ongoing operating system software updates1
|
|
Cisco Focused Technical Support Services
3 levels of premium, high-touch services are available:
Cisco High-Touch Operations Management Service
Cisco High-Touch Technical Support Service
Cisco High-Touch Engineering Service
Valid Cisco SMARTnet or SP Base contracts on all network equipment are required.
|
Notes:
1. Cisco operating system updates include the following: maintenance releases, minor updates, and major updates within the licensed feature set.
2. Advance hardware replacement is available in various service-level combinations. For example, 8x5xNBD indicates that shipment will be initiated during the standard 8-hour business day, 5 days a week (the generally accepted business days within the relevant region), with next business day (NBD) delivery. Where NBD is not available, same day ship is provided. Restrictions apply; for details, review the appropriate service descriptions.
Cisco Services for Access Switching
Cisco and our partners can help you create a robust, dependable Cisco Access Switching solution. The Cisco lifecycle approach to services defines the requisite activities at each phase of the solution lifecycle. Assessments help align your solution to business goals and gauge readiness to support new technology. Effective planning and design expedite solution adoption. Award-winning technical support increases operational efficiency and optimization improves performance, resiliency, stability, and predictability and prepares your network and teams for change. For more information, visit https://www.cisco.com/go/services.
Ordering Information
Table 18 lists ordering information for the Cisco Catalyst 3750-X and 3560-X Series. To place an order, visit the Cisco Ordering homepage at https://www.cisco.com/en/US/ordering/or13/or8/order_customer_help_how_to_order_listing.html.
Table 18. Cisco Catalyst 3750-X and 3560-X Series Ordering Information
|
Product Number
|
Product Description
|
|
Cisco Catalyst 3750-X Series
|
|
WS-C3750X-24T-L
|
Stackable 24 10/100/1000 Ethernet ports, with 350W AC power supply
1 RU, LAN Base feature set
|
|
WS-C3750X-48T-L
|
Stackable 48 10/100/1000 Ethernet ports, with 350W AC power supply
1 RU, LAN Base feature set
|
|
WS-C3750X-24P-L
|
Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715W AC power supply
1 RU, LAN Base feature set
|
|
WS-C3750X-48P-L
|
Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715W AC power supply
1 RU, LAN Base feature set
|
|
WS-C3750X-48PF-L
|
Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100W AC power supply
1 RU, LAN Base feature set
|
|
WS-C3750X-24T-S
|
Stackable 24 10/100/1000 Ethernet ports, with 350W AC power supply
1 RU, IP Base feature set
|
|
WS-C3750X-48T-S
|
Stackable 48 10/100/1000 Ethernet ports, with 350W AC power supply
1 RU, IP Base feature set
|
|
WS-C3750X-24P-S
|
Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715W AC Power Supply
1 RU, IP Base feature set
|
|
WS-C3750X-48P-S
|
Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715W AC Power Supply
1 RU, IP Base feature set
|
|
WS-C3750X-48PF-S
|
Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100W AC power supply
1 RU, IP Base feature set
|
|
WS-C3750X-12S-S
|
Stackable 12 GE SFP Ethernet ports, with 350W AC power supply
1 RU, IP Base feature set
|
|
WS-C3750X-24S-S
|
Stackable 24 GE SFP Ethernet ports, with 350W AC power supply
1 RU, IP Base feature set
|
|
WS-C3750X-12S-E
|
Stackable 12 GE SFP Ethernet ports, with 350W AC power supply
1 RU, IP Services feature set
|
|
WS-C3750X-24S-E
|
Stackable 24 GE SFP Ethernet ports, with 350W AC power supply
1 RU, IP Services feature set
|
|
Cisco Catalyst 3560-X Series
|
|
WS-C3560X-24T-L
|
Standalone 24 10/100/1000 Ethernet ports, with 350W AC power supply
1 RU, LAN Base feature set
|
|
WS-C3560X-48T-L
|
Standalone 48 10/100/1000 Ethernet ports, with 350W AC power supply
1 RU, LAN Base feature set
|
|
WS-C3560X-24P-L
|
Standalone 24 10/100/1000 Ethernet PoE+ ports, with 715W AC power supply
1 RU, LAN Base feature set
|
|
WS-C3560X-48P-L
|
Standalone 48 10/100/1000 Ethernet PoE+ ports, with 715W AC power supply
1 RU, LAN Base feature set
|
|
WS-C3560X-48P-L
|
Standalone 48 10/100/1000 Ethernet PoE+ ports, with 715W AC power supply
1 RU, LAN Base feature set
|
|
WS-C3560X-48PF-L
|
Standalone 48 10/100/1000 Ethernet PoE+ ports, with 1100W AC power supply
1 RU, LAN Base feature set
|
|
WS-C3560X-24T-S
|
Standalone 24 10/100/1000 Ethernet ports, with 350W AC power supply
1 RU, IP Base feature set
|
|
WS-C3560X-48T-S
|
Standalone 48 10/100/1000 Ethernet ports, with 350W AC power supply
1 RU, IP Base feature set
|
|
WS-C3560X-24P-S
|
Standalone 24 10/100/1000 Ethernet PoE+ ports, with 715W AC power supply
1 RU, IP Base feature set
|
|
WS-C3560X-48P-S
|
Standalone 48 10/100/1000 Ethernet PoE+ ports, with 715W AC power supply
1 RU, IP Base feature set
|
|
WS-C3560X-48PF-S
|
Standalone 48 10/100/1000 Ethernet PoE+ ports, with 1100W AC power supply
1 RU, IP Base feature set
|
|
Network Modules for the Cisco Catalyst 3750-X and 3560-X Series
|
|
C3KX-NM-1G=
|
1G network module spare
|
|
C3KX-NM-10G=
|
10G network module spare
|
|
C3KX-NM-10GT=
|
10G-T network module spare
|
|
C3KX-SM-10G=
|
10G Service module spare
|
|
C3KX-NM-BLANK=
|
Network module blank spare
|
|
Power Supplies and Fan for the Cisco Catalyst 3750-X and 3560-X Series
|
|
C3KX-PWR-350WAC=
|
350W AC power supply
|
|
C3KX-PWR-715WAC=
|
715W AC power supply
|
|
C3KX-PWR-1100WAC=
|
1100W AC power supply
|
|
C3KX-PWR-440WDC=
|
440W DC power supply
|
|
C3KX-PS-BLANK=
|
Power supply blank spare
|
|
C3KX-FAN-23CFM=
|
Fan module spare
|
|
eXpandable Power System (XPS) for the Cisco Catalyst 3750-X and 3560-X Series
|
|
XPS-2200
|
eXpandable Power System 2200
|
|
CAB-XPS-58CM=
|
XPS cable 58 cm spare
|
|
CAB-XPS-150CM=
|
XPS cable 150 cm spare
|
|
XPS-2200-FAN=
|
XPS 2200 fan module spare
|
|
StackWise and StackPower Cables for the Cisco Catalyst 3750-X Series
|
|
CAB-STACK-50CM=
|
Cisco StackWise 50 cm stacking cable
|
|
CAB-STACK-1M=
|
Cisco StackWise 1 m stacking cable
|
|
CAB-STACK-3M=
|
Cisco StackWise 3 m stacking cable
|
|
CAB-STACK-50CM-NH=
|
Cisco StackWise 50 cm nonhalogen lead-free stacking cable
|
|
CAB-STACK-1M-NH=
|
Cisco StackWise 1 m nonhalogen lead-free stacking cable
|
|
CAB-STACK-3M-NH=
|
Cisco StackWise 3 m nonhalogen lead-free stacking cable
|
|
CAB-SPWR-30CM=
|
Cisco Catalyst 3750-X StackPower cable 30 cm spare
|
|
CAB-SPWR-150CM=
|
Cisco Catalyst 3750-X StackPower cable 150 cm spare
|
|
SFP+ Transceivers for Cisco Catalyst 3750-X and 3560-X Series
|
|
SFP-10G-LR=
|
10GBASE-LR SFP+ module
|
|
SFP-10G-SR=
|
10GBASE-SR SFP+ module
|
|
SFP-10G-LRM=
|
10GBASE-LRM SFP+ module
|
|
SFP-H10GB-CU1M=
|
10GBASE-CX1 SFP module
|
|
SFP-H10GB-CU3M=
|
10GBASE-CX3 SFP module
|
|
SFP-H10GB-CU5M=
|
10GBASE-CX5 SFP module
|
|
SFP Transceivers for Cisco Catalyst 3750-X and 3560-X Series
|
|
GLC-GE-100FX=
|
100BASE-FX SFP on Gigabit Ethernet SFP ports for LAN switches1,3
|
|
GLC-LH-SM=
|
Gigabit Ethernet SFP, LC connector LX/LH transceiver
|
|
GLC-SX-MM=
|
Gigabit Ethernet SFP, LC connector SX transceiver
|
|
GLC-T=
|
1000BASE-T SFP transceiver module for copper connections1,3
|
|
GLC-ZX-SM=
|
1000BASE-ZX SFP
|
|
GLC-BX-D=
|
1000BASE-BX SFP, 1490 nm
|
|
GLC-BX-U=
|
1000BASE-BX SFP, 1310 nm
|
|
CWDM-SFP-1470=
|
Coarse wavelength-division multiplexing (CWDM) 1470 nm SFP Gigabit Ethernet and 1G/2G Fibre Channel (FC)
|
|
CWDM-SFP-1490=
|
CWDM 1490 nm SFP Gigabit Ethernet and 1G/2G FC
|
|
CWDM-SFP-1510=
|
CWDM 1510 nm SFP Gigabit Ethernet and 1G/2G FC
|
|
CWDM-SFP-1530=
|
CWDM 1530 nm SFP Gigabit Ethernet and 1G/2G FC
|
|
CWDM-SFP-1550=
|
CWDM 1550 nm SFP Gigabit Ethernet and 1G/2G FC
|
|
CWDM-SFP-1570=
|
CWDM 1570 nm SFP Gigabit Ethernet and 1G/2G FC
|
|
CWDM-SFP-1590=
|
CWDM 1590 nm SFP Gigabit Ethernet and 1G/2G FC
|
|
CWDM-SFP-1610=
|
CWDM 1610 nm SFP Gigabit Ethernet and 1G/2G FC
|
|
SFP-GE-S=
|
1000BASE-SX SFP module for MMF, 850 nm (DOM)2
|
|
SFP-GE-L=
|
1000BASE-LX/LH SFP module for SMF, 1300 nm (DOM)2
|
|
DWDM-SFP-3033=
|
Dense wavelength-division multiplexing (DWDM) SFP 1530.33 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3112=
|
DWDM SFP 1531.12 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3190=
|
DWDM SFP 1531.90 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3268=
|
DWDM SFP 1532.68 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3346=
|
DWDM SFP 1533.47 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3425=
|
DWDM SFP 1534.25 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3504=
|
DWDM SFP 1535.04 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3582=
|
DWDM SFP 1535.82 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3661=
|
DWDM SFP 1536.61 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3739=
|
DWDM SFP 1537.40 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3819=
|
DWDM SFP 1538.19 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3898=
|
DWDM SFP 1538.98 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-3977=
|
DWDM SFP 1539.77 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4056=
|
DWDM SFP 1540.56 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4134=
|
DWDM SFP 1541.35 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4214=
|
DWDM SFP 1542.14 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4294=
|
DWDM SFP 1542.94 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4373=
|
DWDM SFP 1543.73 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4453=
|
DWDM SFP 1544.53 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4532=
|
DWDM SFP 1545.32 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4612=
|
DWDM SFP 1546.12 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4692=
|
DWDM SFP 1546.92 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4772=
|
DWDM SFP 1547.72 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4851=
|
DWDM SFP 1548.51 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-4931=
|
DWDM SFP 1549.32 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5012=
|
DWDM SFP 1550.12 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5092=
|
DWDM SFP 1550.92 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5172=
|
DWDM SFP 1551.72 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5252=
|
DWDM SFP 1552.52 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5332=
|
DWDM SFP 1553.33 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5413=
|
DWDM SFP 1554.13 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5494=
|
DWDM SFP 1554.94 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5575=
|
DWDM SFP 1555.75 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5655=
|
DWDM SFP 1556.55 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5736=
|
DWDM SFP 1557.36 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5817=
|
DWDM SFP 1558.17 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5898=
|
DWDM SFP 1558.98 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-5979=
|
DWDM SFP 1559.79 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-6061=
|
DWDM SFP 1560.61 nm SFP (100 GHz ITU grid)
|
|
DWDM-SFP-6141=
|
DWDM SFP 1561.42 nm SFP (100 GHz ITU grid)
|
|
Spare Power Cords for the Cisco Catalyst 3750-X and 3560-X Series
|
|
CAB-3KX-AC=
|
AC Power Cord for Cisco Catalyst 3K-X (North America)
|
|
CAB-3KX-AC-AP=
|
AC Power Cord for Cisco Catalyst 3K-X (Australia)
|
|
CAB-3KX-AC-AR=
|
AC Power Cord for Cisco Catalyst 3K-X (Argentina)
|
|
CAB-3KX-AC-SW=
|
AC Power Cord for Cisco Catalyst 3K-X (Switzerland)
|
|
CAB-3KX-AC-UK=
|
AC Power Cord for Cisco Catalyst 3K-X (United Kingdom)
|
|
CAB-3KX-AC-JP=
|
AC Power Cord for Cisco Catalyst 3K-X (Japan)
|
|
CAB-3KX-250VAC-JP=
|
Japan 250V AC Power Cord for Cisco Catalyst 3K-X (Japan)
|
|
CAB-3KX-AC-EU=
|
AC Power Cord for Cisco Catalyst 3K-X (Europe)
|
|
CAB-3KX-AC-IT=
|
AC Power Cord for Cisco Catalyst 3K-X (Italy)
|
|
CAB-3KX-AC-IN=
|
AC Power Cord for Cisco Catalyst 3K-X (India)
|
|
CAB-3KX-AC-CN=
|
AC Power Cord for Cisco Catalyst 3K-X (China)
|
|
CAB-3KX-AC-DN=
|
AC Power Cord for Cisco Catalyst 3K-X (Denmark)
|
|
CAB-3KX-AC-IS=
|
AC Power Cord for Cisco Catalyst 3K-X (Israel)
|
|
Spare Accessory and Rack Mount Kits for the Cisco Catalyst 3750-X and 3560-X Series
|
|
C3KX-ACC-KIT=
|
Accessory kit for Cisco Catalyst 3750-X and 3560-X Series
|
|
C3KX-RACK-KIT=
|
Rack mount kit for Cisco Catalyst 3750-X and 3560-X Series
|
|
C3KX-4PT-KIT=
|
Extension rails and brackets for four-point mounting for Cisco Catalyst 3750-X and 3560-X Series
|
Networking
