Cablexa SFP CWDM, 1.25Gb/s, SMF, Duplex LC, 40KM Transceiver Module

Manufacturer: Cablexa
Part Number: SFP-CWDM-GE-40KM
Availability: In Stock
Ships: Usually in 2 days
Price: $70.00

Available Options




  • Hot-Pluggable SFP Footprint LC Optical Transceiver
  • Small Form Factor Pluggable (SFP) MSA Compatible
  • Compliant with IEEE 802.3z Gigabite Ethernet 1000BASE-XD
  • Compliant with Fibre Channel 1X SM-LC-L FC-PI
  • 18 Wavelength: 1270nm to 1610nm CWDM DFB LD Transmitter
  • 19dB Power Budget at Least
  • AC/AC Coupling according to MSA
  • Single + 3.3V Power Supply
  • RoHS Compliant
  • Class 1 Laser International Safety Standard IEC 60825 Compliant


  • Gigabite Ethernet Switches and Routers
  • Fibre Channel Switch Infrastructure
  • XDSL Applicatoins
  • Metro Edge Switching


  • Part Number: SFP-CWDM-GE-40KM
  • Product Type: Transceiver Module
  • Form Factor: CWDM SFP
  • Data Rate (max): 1.25Gb/s
  • Distance (max): 40KM
  • Transmitter: CWDM DFB
  • Receiver: PIN
  • Digital Diagnostic: Yes/No
  • Connector: Duplex LC
  • Cable Type: SMF
  • Wavelength: 1270nm~1610nm
  • Operating Temperature: COM/EXT/IND


  • Cablexa Logo (Default)
  • Generic Label
  • Custom Label

This SFP-CWDM-GE-40KM is marked and labelled with Cablexa brand as default. Customized labelling and branding are available as request.


Cablexa offers 5-year limited warranty on this SFP-CWDM-GE-40KM optical transceiver module.

Quality Guarantee

Cablexa offers a large selection of optical transceivers that are compatible with all the major brands. We also carry transceivers in various form factors to meet your networking needs. Now you have a reliable, compatible and affordable means to expand your network while maintaining its integrity. All of Cablexa's transceivers are tested for 100% functionality and guaranteed compatible for outstanding network performance.

This Cablexa SFP CWDM, 1.25Gb/s, SMF, Duplex LC, 40KM Transceiver Module is 100% MSA compliant. It is guaranteed compatible with your router or switch. And it comes with a 5-year warranty and lifetime technical support. If you have any questions about this SFP-CWDM-GE-40KM transceiver module or any other item, feel free to contact us.