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D-Link DEM-312GT2 Compatible 1000BASE-LXM SFP 1310nm 2km MMF LC DOM Optical Transceiver Module

Original price $20.00
Current price $12.00
SKU

D-Link DEM-312GT2 Compatible 1000BASE-LXM SFP 1310nm 2km MMF LC DOM Optical Transceiver Module


D-Link DEM-312GT2 compatible optical transceiver is a dual fiber 1000Mbps Small Form-factor Pluggable SFP module for use in 1000BASE Ethernet. SFP LXM provides 1Gb/s throughput up to 2km over OM2 multi-mode fiber (MMF) using 1310nm wavelength. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA), IEEE 802.3 1000BASE-LXM 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 1 Gbps data rate. Built-in Digital Diagnostic Monitoring (DDM) support is present for real-time performance monitoring via 2-wire Interface (TWI/I2C). Our modules are factory pre-programmed for compatibility, perform identically to original D-Link DEM-312GT2 transceivers.


Feature

  • Equivalent to D-Link DEM-312GT2 in function
  • Hot pluggable SFP form factor
  • Data rate up to 1000Mbps
  • 1310nm FP transmitter
  • PIN photo receiver
  • Duplex LC optical connector
  • Link distances up to MMF 2km
  • Built-in digital diagnostic via 2-wire interface
  • Single 3.3V power supply voltage
  • Power consumption < 0.6W
  • Ambient temperature range 0 to 70°C for commercial application
  • Compliant with INF-8074i, SFF-8472
  • Compliant with IEEE 802.3 1000BASE-LXM
  • Compliant with RoHS, REACH, CE, FCC standards

Application

  • Gigabit Ethernet

Specification

D-Link Compatible P/N DEM-312GT2 Form Factor SFP
Max Data Rate 1000Mbps Max Distance 2km (1.2 miles)
Wavelength 1310nm Connector Duplex LC
DDM/DOM Support Media MMF
Transmitter Type FP Receiver Type PIN
Transmitter Power -9.5 to -3dBm Receiver Sensitivity < -17dBm
Extinction Ratio 9dB Receiver Overload -3dBm
Modulation Format NRZ Power Budget 7.5dB
Power Consumption 0.6W Commercial Temperature Range 0 to 70°C (32 to 158°F)