D-Link DEM-434XT Compatible 10Gbps SFP 10GBASE-ZR 1550nm 80km SMF Duplex LC DDM/DOM Optical Transceiver Module D-Link DEM-434XT compatible optical transceiver is a dual fiber 10Gbps Small Form-factor Pluggable SFP module for use in 10GBASE Ethernet network. SFP ZR provides 10.31Gb/s throughput up to 80km over single-mode fiber (SMF) using 1550nm wavelength. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA), IEEE 802.3 10GBASE-ZR and SFI 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 EML transmitter and APD 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-434XT transceivers. Feature Equivalent to D-Link DEM-434XT in function Hot pluggable SFP fiber optic transceiver module Data rate up to 10.3125Gbps 1550nm EML transmitter APD photo receiver Duplex LC optical connector Link distance up to SMF 80km 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 SFF-8431, SFF-8432, SFF-8419, SFF-8472 Compliant with IEEE 802.3 10GBASE-ZR Compliant with RoHS, REACH, CE, FCC standards Application 10G Ethernet 10G Fibre Channel over Ethernet 10G SONET/SDH Enterprise Campus 10G CPRI Data Center Specification D-Link Compatible P/N DEM-434XT Form Factor SFP Max Data Rate 10.3125Gbps Max Distance 80km (49.7 miles) Wavelength 1550nm Connector Duplex LC DDM/DOM Support Media SMF Transmitter Type EML Receiver Type APD Transmitter Power 0 to 5dBm Receiver Sensitivity < -23dBm Extinction Ratio 9dB Receiver Overload -8dBm Transmit and Dispersion Penalty 3.2dB Power Budget 23dB OE Packaging Coaxial Packaging Modulation Format NRZ Power Consumption 1.5W Commercial Temperature Range 0 to 70°C (32 to 158°F)
