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Generic Compatible SFP-25G-LWDM1295-ER 25GBASE-LWDM SFP28 1295.56nm 40km SMF LC DOM Optical Transceiver Module

Original price $1,687.00
Current price $1,012.00
SKU

Generic Compatible SFP-25G-LWDM1295-ER 25GBASE-LWDM SFP28 1295.56nm 40km SMF LC DOM Optical Transceiver Module


direcXource's SFP-25G-LWDM1295-ER optical transceiver is a dual fiber 25.8Gbps Small Form-factor Pluggable SFP28 LWDM module for use in 25GBASE Ethernet. SFP28 LWDM1295-ER provides 25Gb/s throughput up to 40km over single-mode fiber (SMF) with host FEC using 1295.56nm wavelength. This transceiver is fully compliant with SFP28 Multi-Source Agreement (MSA), IEEE 802.3 25GBASE-LWDM and 25GAUI standard. Its electrical interface is MSA compliant 20-pin edge type connector and the optical interface is Duplex LC connector. The full-duplex SFP28 transceiver features highly reliable LAN-WDM EML transmitter and APD photo detector to offer high performance interconnection at 25 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 generic MSA transceivers.


Feature

  • Hot pluggable SFP28 form factor
  • Data rate up to 25.8Gbps
  • 1295.56nm LAN-WDM EML transmitter
  • APD photo receiver
  • Duplex LC optical connector
  • Link distances up to SMF 40km with host FEC
  • Internal CDR on both Transmitter and Receiver channels
  • Built-in digital diagnostic via 2-wire interface
  • Single 3.3V power supply voltage
  • Power consumption < 1.5W
  • Ambient temperature range 0 to 70°C for commercial application
  • Compliant with SFF-8402, SFF-8432, SFF-8419, SFF-8472
  • Compliant with IEEE 802.3 25GBASE-LWDM
  • Compliant with RoHS, REACH, CE, FCC standards

Application

  • 25G Ethernet
  • Data Center
  • Campus

Specification

Part Number SFP-25G-LWDM1295-ER Form Factor SFP28
Max Data Rate 25.8Gbps Max Distance 40km (24.9 miles)
Wavelength 1295.56nm Connector Duplex LC
DDM/DOM Support Media SMF
Transmitter Type LAN-WDM EML Receiver Type APD
Transmitter Power -2 to 6dBm Receiver Sensitivity < -19dBm
Extinction Ratio 4dB Receiver Overload -6dBm
Transmit and Dispersion Penalty 1dB Power Budget 17dB
OE Packaging Coaxial Packaging Signal Conditioner Retimer for TX and RX
Modulation Format NRZ Host FEC Support
Power Consumption 1.5W Commercial Temperature Range 0 to 70°C (32 to 158°F)