All stock codes associated to this product
E25GSFP28SR, 3587216, 5032037097420
Intel E25GSFP28SR Ethernet SFP28 Optics Module
Features
- Support for 25.78Gb/s single lane 25GbE SR
- Dual-rate 10GbE/25GbE support
- 850 nm Oxide VCSEL laser transmitter
- Maximum power consumption 1.2 W
- Commercial temperature range 0-70 °C
- RoHS-6 compliant (lead-free)
- Compatible with the Intel® Ethernet Network Adapter XXV710
- Maximum link length of Multi Mode Fiber (MMF)
- With BER-5:
- 100 m over OM4
- 70 m over OM3
- With BER 10E-12:
- 40 m over OM4
- 30 m over OM3
Overview
Intel® Ethernet SFP28 Optics are available for customers who would like to
deploy Intel® Ethernet Network Adapters with an SFP28 optic. The Intel® Ethernet
Network Adapter XXV710 with SFP28 connectivity delivers a proven, reliable
solution for deployments of high density Ethernet.
The Intel® Ethernet Network Adapter XXV710 supports SFP28 connectors enabling
customers to have network connections via either direct attach
Twinax* copper cables, or SR and LR optical modules. The Intel® Ethernet
Network Adapter XXV710 has all the server and network virtualization
capabilities of the Intel® Ethernet 700 Series adapters but at 25GbE speed. With
25GbE backward compatibility to 10GbE, it provides a natural upgrade migration
path for those customers who need more bandwidth.
Intel supports the ability to use Intel® Ethernet SFP28 Optics, Intel®
Ethernet SFP28 Twinaxial Cables, or Intel® Ethernet QSFP28-to-SFP28 Twinaxial
Breakout Cables. This helps customers create the configuration that best meets
the needs of their data center environment, while ensuring compatibility.
Specifications
|
General |
|
Module Form Factor |
SFP28 |
|
Network Standards Physical Layer Interface |
10G/25GBASE-SR |
|
Product Code |
E25GSFP28SR |
|
Airflow and Temperature Guidelines |
Refer to adapter product brief for specific airflow and temperature
requirements |
|
Compatible Intel Ethernet Network Adapter Product
Codes |
|
Configuration |
No. of Ports |
|
Single Pack |
Bulk 5 Pack |
|
Intel Ethernet Network Adapter XXV710-DA1 |
1 |
|
XXV710DA1 |
XXV710DA1BLK |
|
|
Intel Ethernet Network Adapter XXV710-DA2 |
2 |
|
XXV710DA2 |
XXV710DA2BLK |
|
Intel Ethernet Network Adapter XXV710-DA1 for OCP |
1 |
|
XXV710DA1OCP |
N/A |
|
Optical Characteristics |
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Note |
|
Transmitter |
|
|
|
|
|
|
|
Average Output Power: 50 or 62.5 MMF |
POUT |
-8.4 |
|
2.4 |
dBm |
1 |
|
Optical Wavelength |
l |
840 |
|
860 |
nm |
|
|
Spectral Width (RMS) |
s |
|
|
0.60 |
nm |
|
|
Optical Modulation Amplitude |
OMA |
-6.4 |
|
3 |
dBm |
|
|
Transmitter Dispersion Penality:
25.78 Gb/s
10.3
Gb/s |
TDP |
|
|
5 |
dBm |
|
|
2 |
|
2.5 |
3 |
|
Relative Intensity Noise |
RIN |
|
|
-128 |
dB/Hz |
|
|
Extinction Ratio |
ER |
2 |
|
|
|
|
|
Receiver |
|
Stressed Reveiver Sensitivity OMA Sensitivity @ 25.78
Gb/s |
RxSENS |
|
|
-5.6 |
dBm |
|
|
Average Receiver Power |
RxMAX |
-11 |
|
3 |
dBm |
|
|
Unstressed Receiver OMA Sensitivity @ 10.3 Gb/s |
RxSENS |
|
|
-11.1 |
dBm |
|
|
Stressed Receiver Sensitivity OMA @ 10.3Gb/s |
RxSENS2 |
|
|
-7.5 |
dBm |
|
|
Optical Center Wavelength |
lC |
840 |
|
860 |
nm |
|
|
Optical Return Loss |
|
12 |
|
|
dB |
|
|
LOS De-Assert |
LOSD |
|
|
-13 |
dBm |
|
|
LOS Assert |
LOSA |
-30 |
|
|
dBm |
|
|
Loss Hysteresis |
|
0.5 |
|
|
dB |
|
|
Electrical Characteristics |
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Note |
|
Supply Voltage |
Vcc |
3.15 |
|
3.46 |
V |
|
|
Supply Current |
Icc |
|
|
350 |
mA |
1 |
|
Transmitter |
|
Input Differential Impedance |
Rin |
|
100 |
|
|
2 |
|
Single-ended Data Input Swing |
Vin,pp |
90 |
|
800 |
mV |
|
|
Transmit Disable Voltage |
VD |
2 |
|
Vcc |
VA |
3 |
|
Transmit Enable Voltage |
VEN |
Vee |
|
Vcc+0.8 |
V |
|
|
Receiver |
|
Single-ended Data Output Swing |
Vout,pp |
185 |
|
425 |
mV |
4 |
|
LOS Fault |
VLOS fault |
2 |
|
VccHOST |
V |
5 |
|
LOS Normal |
VLOS norm |
Vee |
|
Vee+0.8 |
V |
5 |
|
Power Supply Rejection |
PSR |
100 |
|
|
mVpp |
6 |
|
Absolute Maximum Ratings |
|
|
|
|
|
|
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Note |
|
Maximum Supply Voltage |
Vcc |
-0.5 |
|
4.0 |
V |
|
|
Storage Temperature |
TS |
-40 |
|
85 |
C |
|
|
Case Operating Temperature |
TC |
0 |
|
70 |
C |
|
|
Relative Humidity (non-condensing) |
RH |
0 |
|
85 |
% |
|
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Note |
|
Data Rate |
BR |
|
25.78 |
|
Gb/s |
|
|
Bit Error Rate |
BER |
|
|
10-12 |
|
1, 4 |
|
10-8 |
2 |
|
5E(-5) |
3 |
|
Fiber Length on 50/125m high-bandwidth
(OM3/M5E)
MMF |
L |
|
|
30 |
m |
1 |
|
50 |
2 |
|
70 |
3 |
|
100 |
4 |
|
Fiber Length on 50/125m high-bandwidth
(OM4/M5F)
MMF |
L |
|
|
40 |
m |
1 |
|
70 |
2 |
|
100 |
3 |
|
|
|
|
Environmental |
|
|
|
|
|
|
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Note |
|
Case Operating Temperature |
Top |
0 |
|
70 |
°C |
|
|
Storage Temperature |
Tsto |
-40 |
|
85 |
°C |
|
Networking
