D-Link DEM-423XT Compatible 10Gbps XFP 10GBASE-ER 1550nm 40km SMF Duplex LC DDM/DOM Optical Transceiver Module D-Link DEM-423XT compatible optical transceiver is a dual fiber 10Gbps X Form-factor Pluggable XFP module for use in 10GBASE Ethernet network. XFP ER provides 10.31Gb/s throughput up to 40km over single-mode fiber (SMF) using 1550nm wavelength. This transceiver is fully compliant with XFP Multi-Source Agreement (MSA), IEEE 802.3ae 10GBASE-ER and XFI standard. Its electrical interface is MSA compliant 30-pin edge type connector and the optical interface is Duplex LC connector. The full-duplex XFP transceiver features highly reliable EML transmitter and PIN photo detector to offer high performance interconnection at 10.3125Gbps 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-423XT transceivers. Feature Equivalent to D-Link DEM-423XT in function Hot pluggable XFP fiber optic transceiver module Data rate up to 10.3125Gbps 1550nm EML transmitter PIN photo receiver Duplex 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 Ambient temperature range 0 to 70°C for commercial application Compliant with INF-8077i Compliant with IEEE 802.3ae 10GBASE-ER Compliant with RoHS, REACH, CE, FCC standards Application 10G Ethernet 10G SONET/SDH Specification D-Link Compatible P/N DEM-423XT Form Factor XFP Max Data Rate 10.3125Gbps Max Distance 40km (24.9 miles) Wavelength 1550nm Connector Duplex LC DDM/DOM Support Media SMF Transmitter Type EML Receiver Type PIN Transmitter Power 0 to 4dBm Receiver Sensitivity < -16dBm Extinction Ratio 8.2dB Receiver Overload -1dBm Transmit and Dispersion Penalty 2dB Power Budget 16dB OE Packaging Coaxial Packaging Modulation Format NRZ Power Consumption 3W Commercial Temperature Range 0 to 70°C (32 to 158°F)
