CTS SFP-31FC-D Compatible Industrial 1.25Gbps SFP 1000BASE-SX 850nm 550m MMF Duplex LC DDM/DOM Optical Transceiver Module CTS SFP-31FC-D compatible optical transceiver is an industrial dual fiber 1000Mbps Small Form-factor Pluggable SFP module for use in 1000BASE Ethernet network. SFP SX provides 1Gb/s throughput up to 550 meters over OM2 multi-mode fiber (MMF) using 850nm wavelength. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA), IEEE 802.3z 1000BASE-SX 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 VCSEL transmitter and PIN photo detector to offer high performance interconnection at 1.25Gbps data rate. Industrial modules extend the operating temperature range. 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 CTS SFP-31FC-D transceivers. Feature Equivalent to CTS SFP-31FC-D in function Hot pluggable SFP fiber optic transceiver module Data rate up to 1.25Gbps 850nm VCSEL transmitter PIN photo receiver Duplex LC optical connector Link distance up to OM2 550m Built-in digital diagnostic via 2-wire interface Single 3.3V power supply voltage Power consumption Ambient temperature range -40 to 85°C for industrial application Compliant with INF-8074i, SFF-8472 Compliant with IEEE 802.3z 1000BASE-SX Compliant with RoHS, REACH, CE, FCC standards Application Gigabit Ethernet Enterprise Campus Data Center Specification CTS Compatible P/N SFP-31FC-D Form Factor SFP Max Data Rate 1.25Gbps Max Distance 550m (1804ft) @OM2 Wavelength 850nm Connector Duplex LC DDM/DOM Support Media MMF Transmitter Type VCSEL Receiver Type PIN Transmitter Power -9.5 to -3dBm Receiver Sensitivity < -17dBm Extinction Ratio 9dB Receiver Overload -3dBm Modulation Format NRZ Power Budget 7.5dB Power Consumption 0.6W Industrial Temperature Range -40 to 85°C (-40 to 185°F)
