Optical SFP Module
25Gbps SFP28 SR Transceiver, MM, 850nm, 100mm
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Features
Application
Standard
Description
The SFP28 SR transceivers are high performance, cost effective modules supporting data rate of 25Gbps and 100m transmission distance with MMF.
The SFP28 transceiver adopts LC connectors, reaching a link up to 100m over OM4 MMF (70m over OM3) All modules satisfy class I laser safety requirements.
The transceivers are compatible with IEEE 802.3ae standard and SFF-8431 specification.
Absolute Maximum Ratings
Parameter | Symbol | Min | Max | Unit |
Supply Voltage | Vcc | 0 | 3.6 | V |
Storage Temperature | Ts | -40 | +85 | °C |
Operating Humidity | – | 5 | 95 | % |
Recommended Operating Conditions
Parameter | Symbol | Min | Typical | Max | Unit |
Operating Case Temperature (Commercial) | Tc | 0 | +70 | °C | |
Operating Case Temperature (Industrial) | Tc | -40 | +85 | °C | |
Power Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V |
Power Supply Current | Icc | 300 | mA | ||
Data Rate | – | 25.78 | 28.05 | Gbps | |
Fiber Length on 50/125μm (OM3) MMF | 70 | m | |||
Fiber Length on 50/125μm (OM4) MMF | 100 | m |
Ordering information
Part. No | Specifications | ||||||||
Pack | Rate (Gbps) | Tx (nm) | Po (dBm) | RX | Sen (dBm) | Temp (℃) | Reach (km) | DDM | |
SFP28-25G-SR | SFP | 25.78 | 850 | -9.1~2.4 | PIN | <-11 | 0~70 | 100 | Y |
SFP28-25G-SRI | SFP | 25.78 | 850 | -9.1~2.4 | PIN | <-11 | -40~85 | 100 | Y |
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