Generic SFP-25G-BR40U-2731 Compatible 25Gbps BIDI SFP28 25GBASE-BR40 TX1270nm/RX1310nm 40km SMF Simplex LC DDM/DOM Optical Transceiver Module

Generic SFP-25G-BR40U-2731 Compatible 25Gbps BIDI SFP28 25GBASE-BR40 TX1270nm/RX1310nm 40km SMF Simplex LC DDM/DOM Optical Transceiver Module

Dawnray’s SFP-25G-BR40U-2731 optical transceiver is a single fiber bidirection 25Gbps Small Form-factor Pluggable SFP28 BIDI module for use in 25GBASE Ethernet network. SFP28 BR40U-2731 provides 25.78Gb/s throughput up to 40km over single-mode fiber (SMF) with host FEC using 1270nm in transmitter side and 1310nm in receiver side. This transceiver is fully compliant with SFP28 Multi-Source Agreement (MSA), IEEE 802.3 25GBASE-BR40 and 25GAUI standard. Its electrical interface is MSA compliant 20-pin edge type connector and the optical interface is Simplex LC connector. The full-duplex SFP28 transceiver features highly reliable EML transmitter and APD photo detector to offer high performance interconnection at 25.78125Gbps data rate. Built-in Digital Diagnostic Monitoring/Digital Optical Monitoring (DDM/DOM) support is present for real-time performance monitoring via 2-wire (TWI/I2C) interface. Our modules are factory pre-programmed for compatibility, perform alternatively to generic/MSA transceivers.

Feature

• Hot pluggable SFP28 fiber optic transceiver module
• Data rate up to 25.78125Gbps
• TX1270nm/RX1310nm EML transmitter
• APD photo receiver
• Simplex LC optical connector
• Link distance up to SMF 40km with host FEC
• Internal CDR on both Transmitter and Receiver channels
• Built-in digital diagnostic via 2-wire interface
• Single 3.3V power supply voltage
• Power consumption < 1.2W
• Ambient temperature range 0 to 70°C for commercial application
• Compliant with SFF-8402, SFF-8432, SFF-8419, SFF-8472
• Compliant with IEEE 802.3 25GBASE-BR40
• Compliant with RoHS, REACH, CE, FCC standards

Application

• 25G Ethernet
• eCPRI Wireless Networks
• Enterprise
• Campus
• Data Center

Specification