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Cisco GBIC-BX-U Overview
GBIC-BX-U is a Cisco compatible 1000Base GBIC Optical Transceiver and is factory preprogrammed with all the necessary configuration data for seamless network integration. Our transceivers perform identically to Cisco original transceivers and are 100% compatible with other OEM and third party transceivers. The GBIC-BX-U is 100% MSA (Multi-Source Agreement) compliant. All GBIC-BX-U's transceivers are tested for 100% functionality and guaranteed compatible for outstanding network performance. GBIC-BX-U offers all brands and form factors of Optical Transceivers for all your networking needs. Now you have a reliable, compatible and affordable means to expand your network while maintaining its integrity.

Main Features
- 1000Base-BX Fiber Optic Transceiver Module
- Transmits at 1490nm up to 20km on SMF
Cisco GBIC-BX-U Datasheet PDF
Cisco GBIC-BX-U Specs
| Environmental Parameters | |
| Max Operating Temperature: | 185 °F |
| Min Operating Temperature: | 23 °F |
| Header | |
| Compatibility: | PC |
| Model: | Cisco GLC-BX-U Compatible 1000Base-BX SMF SFP (mini-GBIC) Transceiver Module |
| Packaged Quantity: | 1 |
| Interface Provided | |
| Connector Type: | LC single-mode |
| Gender: | Female |
| Qty: | 1 |
| Type: | Fibre Channel / Ethernet 1000Base-BX |
| Miscellaneous | |
| Color: | Silver |
| Color Category: | Silver |
| Compliant Standards: | EN 60825 , EN 60950 , FDA , MSA , RoHS |
| OEM Manufacturer Equivalent Part Number: | Cisco GLC-BX-U |
| Networking | |
| Cabling Type: | Ethernet 1000Base-BX |
| Connectivity Technology: | Wired |
| Data Link Protocol: | Gigabit Ethernet |
| Data Transfer Rate: | 1 Gbps |
| Features: | Digital Diagnostics Monitoring Interface (DDMI) |
| Form Factor: | Plug-in module |
| Max Transfer Distance: | 49.7 miles |
| Optical Wave Length: | 1550 (TX) / 1490 (RX) nm |
| Type: | SFP (mini-GBIC) transceiver module |
| Service | |
| Support Details Full Contract Period: | Lifetime |
| Support Details Type: | Limited warranty |
| Service & Support | |
| Type: | Limited lifetime warranty |
| Connectors (for SD) | |
| Left Connector Type: | LC single-mode |
Cisco GBIC-BX-U Compatibility matrix
| Cisco GBIC-BX-U is supported on a wide range of Cisco equipment. | |
Cisco ME2600X ME2600X-44FA-D-K9= Cisco ME2600X ME2600X-44FE-D-K9= Cisco ME2600X ME2600X-44FA-A-K9= | ME 2400 ME-2400-24TS-A ME 2400 ME-2400-24TS-D |



































































