AddOn 

AddOn GLC-BX40-D-AO CISCO GLC-BX40-D COMP XCVR 40KM TAA BX LC 1490TX/1310NMRX SMF SFP

Mfg Part Number:  GLC-BX40-D-AO  
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Price: $139.83
Quantity:
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Last Updated: Jan 23, 2026
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This Cisco GLC-BX40-D compatible SFP transceiver provides 1000Base-BX throughput up to 40km over single-mode fiber (SMF) using a wavelength of 1490nmTx/1310nmRx via an LC connector. This bidirectional unit must be used with another transceiver or network appliance of complementing wavelengths. It is guaranteed to be 100% compatible with the equivalent Cisco transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.
Main Specification
General Information
Manufacturer AddOn
Manufacturer Part Number GLC-BX40-D-AO
Manufacturer Website Address http://www.addoncomputer.com
Brand Name AddOn
Product Name Cisco SFP Module
Packaged Quantity 1
Product Type SFP
Technical Information
Application/Usage Data Networking
Application/Usage Optical Network
Features Digital Optical Monitoring (DOM)
Features Bi-Directional (BiDi)
Interfaces/Ports
Connector Type LC
Interfaces/Ports Details LC 1000Base-BX Network
Media & Performance
Fiber Optic Cable Wavelength 1310 nm
Fiber Optic Cable Wavelength 1490 nm
Fiber Mode Supported Single-mode
Network Technology 1000Base-BX
Maximum Distance Supported 40 km
Maximum Data Transfer Rate 1 Gbit/s
Environmental Conditions
Minimum Operating Temperature 32°F (0°C)
Maximum Operating Temperature 158°F (70°C)
Physical Characteristics
Height 0.4"
Width 0.6"
Depth 2.2"
Weight (Approximate) 0.20 lb
Miscellaneous
Country of Origin United States/United Kingdom
TAA Compliant Yes
Warranty
Limited Warranty Lifetime
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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