D-Link DEM-434XT-DD Compatible 10Gbps SFP 10GBASE-ZR 1550nm 80km SMF Duplex LC DDM/DOM Optical Transceiver Module D-Link DEM-434XT-DD 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-DD transceivers. Feature Equivalent to D-Link DEM-434XT-DD 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-DD 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)
