Cisco GLC-BX-D-40 compatible Bi-Di SM 40km TX1490nm, RX1310nm SFP Transceiver

  • SKU: F24-CI-GLC-BX-D-40
  • Fiber24 F24-CI-GLC-BX-D-40
  • Compatible with: Cisco GLC-BX-D-40
  • Category: SFP Single-Mode BiDi
Cisco Compatible Single-mode 40km Bi-Di SFP (mini-GBIC) Transceiver
Compatible Bi-directional Single-mode 1490/1310nm 40km SFP Transceiver for Gigabit Ethernet.

This SFP transceiver module sends and receives its data on two different wavelengths over one single fiber core. The sending wavelength is 1490nm, the receiving wavelength is 1310nm.

Bi-Di transceiver modules are always installed as a complementary pair. As the counterpart for this transceiver we generally recommend the modules F24-CI-GLC-BX-U-40 or F24-CI-GBIC-BX-U-40 referred below, with a sending wavelength of 1310nm and a receiving wavelength of 1490nm.

Product Features

  • Up to 1.25Gb/s bi-directional data links
  • SFP Multi-source Package with LC Receptacle
  • TX 1490nm DFB laser transmitter
  • RX 1310nm Receiver
  • Up to 40km on 9/125µm Single-mode Fiber
  • Hot-Pluggable Capability
  • Digital Diagnostic Monitoring
  • Single 3.3V Power Supply
  • Compliant with Specifications for IEEE802.3Z
  • Operating Case Temperature: 0°C to 70°C


  • Gigabit Ethernet
  • Fiber Channel
  • WDM Application
Please note that transceiver modules for Cisco products may be compatible only to a subset of networking devices of this vendor.
Please consult the manual of your equipment regarding transceiver compatibility information.
From Discount Pcs
5 3% 59,07 €*
10 5% 57,86 €*
50 10% 54,81 €*
100 15% 51,77 €*
Fiber Type: Single-mode 9µm
Fiber Count: Simplex
Connector Type: LC
TX Power: -3dBm
RX Sensitivity: -22dBm
Budget: 19dB
Wavelength: TX 1490nm, RX 1310nm
60,90 €
excl. 19% VAT
From Discount Unit price / Pcs
5 3% 59,07 €*
10 5% 57,86 €*
50 10% 54,81 €*
100 15% 51,77 €*
  • Delivery time in DE: 1 - 3 Workdays (Other countries)