SFP28-25G-ER30 25Gbps SFP28 Transceiver, Single Mode, 30km Reach

1 Description

The SFP28 transceivers are high performance, cost effective modules supporting data rate of 25.78Gbps and 30km transmission distance with SMF.

The transceiver consists of three sections: a DML laser transmitter, a APD photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.

The transceivers are compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics functions.

2 Product Features

• Supports up to 25.78Gbps bit rates
• Hot-pluggable SFP+ footprint
• Up to 30km for SMF transmission
• Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle
• Compatible with RoHS
• Single +3.3V power supply
• Real Time Digital Diagnostic Monitoring
• Operating case temperature: Standard: 0 to +70°C 

3 Application Scenario

• 25GBASE-ER Lite

4 Order Information