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Cisco DS-SFP-FC-2G-LW Compatible 2G Fibre Channel SFP 1310nm 10km SMF LC DOM Optical Transceiver Module


Cisco DS-SFP-FC-2G-LW compatible optical transceiver is a dual fiber 2.125Gbps Small Form-factor Pluggable SFP module for use in 2G Fibre Channel Network. SFP 2G-LW provides 2Gb/s throughput up to 10km over single-mode fiber (SMF) using 1310nm wavelength. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA) and FCIA FC-PI-4 200-SM-LC-L 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 2 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 Cisco DS-SFP-FC-2G-LW transceivers.


Feature

  • Equivalent to Cisco DS-SFP-FC-2G-LW in function
  • Hot pluggable SFP form factor
  • Data rate up to 2.125Gbps
  • 1310nm FP transmitter
  • PIN photo receiver
  • Duplex LC optical connector
  • Link distances up to SMF 10km
  • Built-in digital diagnostic via 2-wire interface
  • Single 3.3V power supply voltage
  • Power consumption < 1W
  • Ambient temperature range 0 to 70°C for commercial application
  • Compliant with INF-8074i, SFF-8472
  • Compliant with FCIA FC-PI-4 200-SM-LC-L
  • Compliant with RoHS, REACH, CE, FCC standards

Application

  • 2G Fibre Channel

Specification

Cisco Compatible P/N DS-SFP-FC-2G-LW Form Factor SFP
Max Data Rate 2.125Gbps Max Distance 10km (6.2 miles)
Wavelength 1310nm Connector Duplex LC
DDM/DOM Support Media SMF
Transmitter Type FP Receiver Type PIN
Transmitter Power -8 to -3dBm Receiver Sensitivity < -21dBm
Extinction Ratio 9dB Receiver Overload 0dBm
Modulation Format NRZ Power Budget 13dB
Power Consumption 1W Commercial Temperature Range 0 to 70°C (32 to 158°F)