Huawei 0231A4-1490 Compatible 1000BASE-CWDM SFP 1490nm 40km SMF LC DOM Optical Transceiver Module

Huawei 0231A4-1490 Compatible 1000BASE-CWDM SFP 1490nm 40km SMF LC DOM Optical Transceiver Module

Huawei 0231A4-1490 compatible optical transceiver is a dual fiber 1000Mbps Small Form-factor Pluggable SFP CWDM module for use in 1000BASE Ethernet. SFP CWDM1490-EX provides 1Gb/s throughput up to 40km over single-mode fiber (SMF) using 1490nm wavelength. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA), IEEE 802.3 1000BASE-CWDM and SERDES standard. Its electrical interface is MSA compliant 20-pin edge type connector and the optical interface is Duplex LC connector. The full-duplex SFP transceiver features highly reliable DFB transmitter and PIN photo detector to offer high performance interconnection at 1 Gbps data rate. Built-in Digital Diagnostic Monitoring (DDM) support is present for real-time performance monitoring via 2-wire Interface (TWI/I2C). Our modules are factory pre-programmed for compatibility, perform identically to original Huawei 0231A4-1490 transceivers.

Feature

• Equivalent to Huawei 0231A4-1490 in function
• Hot pluggable SFP form factor
• Data rate up to 1000Mbps
• 1490nm DFB transmitter
• PIN photo receiver
• Duplex LC optical connector
• Link distances 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-CWDM
• Compliant with RoHS, REACH, CE, FCC standards

Application

• Gigabit Ethernet

Specification