CTC SFS-1020-LR31 Compatible 10Gbps SFP 10GBASE-LR 1310nm 20km SMF Duplex LC DDM/DOM Optical Transceiver Module CTC SFS-1020-LR31 compatible optical transceiver is a dual fiber 10Gbps Small Form-factor Pluggable SFP module for use in 10GBASE Ethernet network. SFP LR20 provides 10.31Gb/s throughput up to 20km over single-mode fiber (SMF) using 1310nm wavelength. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA), IEEE 802.3ae 10GBASE-LR 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 DFB 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 CTC SFS-1020-LR31 transceivers. Feature Equivalent to CTC SFS-1020-LR31 in function Hot pluggable SFP fiber optic transceiver module Data rate up to 10.3125Gbps 1310nm DFB transmitter PIN photo receiver Duplex LC optical connector Link distance up to SMF 20km 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 802.3ae 10GBASE-LR 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 CTC Compatible P/N SFS-1020-LR31 Form Factor SFP Max Data Rate 10.3125Gbps Max Distance 20km (12.4 miles) Wavelength 1310nm Connector Duplex LC DDM/DOM Support Media SMF Transmitter Type DFB Receiver Type PIN Transmitter Power -8.2 to 0.5dBm Receiver Sensitivity < -14.4dBm Extinction Ratio 3.5dB Receiver Overload 0.5dBm Transmit and Dispersion Penalty 3.2dB Power Budget 6.2dB OE Packaging Coaxial Packaging Modulation Format NRZ Power Consumption 1W Commercial Temperature Range 0 to 70°C (32 to 158°F)
