D-Link DEM-331R Compatible 1.25Gbps BIDI SFP 1000BASE-BX40 TX1310nm/RX1550nm 40km SMF Simplex LC DDM/DOM Optical Transceiver Module

D-Link DEM-331R Compatible 1.25Gbps BIDI SFP 1000BASE-BX40 TX1310nm/RX1550nm 40km SMF Simplex LC DDM/DOM Optical Transceiver Module

D-Link DEM-331R compatible optical transceiver is a single fiber bidirection 1000Mbps Small Form-factor Pluggable SFP BIDI module for use in 1000BASE Ethernet network. SFP BX40U-3155 provides 1Gb/s throughput up to 40km over single-mode fiber (SMF) using 1310nm in transmitter side and 1550nm in receiver side. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA), IEEE 802.3 1000BASE-BX40 and SERDES standard. Its electrical interface is MSA compliant 20-pin edge type connector and the optical interface is Simplex LC connector. The full-duplex SFP transceiver features highly reliable DFB transmitter and PIN photo detector to offer high performance interconnection at 1.25Gbps 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 genuine D-Link DEM-331R transceivers.

Feature

• Equivalent to D-Link DEM-331R in function
• Hot pluggable SFP fiber optic transceiver module
• Data rate up to 1.25Gbps
• TX1310nm/RX1550nm DFB transmitter
• PIN photo receiver
• Simplex LC optical connector
• Link distance up to SMF 40km
• Built-in digital diagnostic via 2-wire interface
• Single 3.3V power supply voltage
• Power consumption < 0.7W
• Ambient temperature range 0 to 70°C for commercial application
• Compliant with INF-8074i, SFF-8472
• Compliant with IEEE 802.3 1000BASE-BX40
• Compliant with RoHS, REACH, CE, FCC standards

Application

• Gigabit Ethernet
• Enterprise
• Campus
• Data Center

Specification