D-Link DEM-211 Compatible 125Mbps SFP 100BASE-FX 1310nm 2km MMF Duplex LC DDM/DOM Optical Transceiver Module D-Link DEM-211 compatible optical transceiver is a dual fiber 125Mbps Small Form-factor Pluggable SFP module for use in 100BASE Ethernet network. SFP FX provides 125Mb/s throughput up to 2km over multi-mode fiber (MMF) using 1310nm wavelength. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA), IEEE 802.3u 100BASE-FX 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 FP transmitter and PIN photo detector to offer high performance interconnection at 125Mbps 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-211 transceivers. Feature Equivalent to D-Link DEM-211 in function Hot pluggable SFP fiber optic transceiver module Data rate up to 125Mbps 1310nm FP transmitter PIN photo receiver Duplex LC optical connector Link distance up to MMF 2km Built-in digital diagnostic via 2-wire interface Single 3.3V power supply voltage Power consumption Ambient temperature range 0 to 70°C for commercial application Compliant with INF-8074i, SFF-8472 Compliant with IEEE 802.3u 100BASE-FX Compliant with RoHS, REACH, CE, FCC standards Application Fast Ethernet Enterprise Campus Specification D-Link Compatible P/N DEM-211 Form Factor SFP Max Data Rate 125Mbps Max Distance 2km (1.2 miles) Wavelength 1310nm Connector Duplex LC DDM/DOM Support Media MMF Transmitter Type FP Receiver Type PIN Transmitter Power -15 to -8dBm Receiver Sensitivity < -32dBm Extinction Ratio 9dB Receiver Overload 0dBm Modulation Format NRZ Power Budget 17dB Power Consumption 0.6W Commercial Temperature Range 0 to 70°C (32 to 158°F)
