The 1G CSFP 10km 1490nm-TX/1310nm-RX Duplex LC/UPC Module GLC-2BX-D, Cisco is a CSFP optical transceiver delivering 1.25Gbps over SMF. Operating at 1490nm-TX/1310nm-RX with a Duplex LC interface, it reaches 10km and is compliant with Fast Ethernet, Gigabit Fibre Channel, MSA Compliant. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in enterprise access, campus, telecom edge and industrial network environments.
Product Highlights
- CSFP form factor, 1.25Gbps data rate
- Wavelength: 1490nm-TX/1310nm-RX
- Connector: Duplex LC
- Reach: up to 10km
- Fiber media: SMF
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Cisco Compatible | GLC-2BX-D |
|---|---|
| Manufacturer | HT |
| Form Factor | CSFP |
| Max. Data Rate | 1.25Gbps |
| Wavelength | 1490nm-TX/1310nm-RX |
| Max Cable Distance | 10km |
| Connector | Duplex LC |
| Optical Components | FP BiDi |
| Media | SMF |
| DOM Support | Yes |
| TX Power | -9.5~-3dBm |
| Receiver Sensitivity | < -22dBm |
| Temperature | 0 to 70°C (32 to 158°F) |
| Protocols | Fast Ethernet, Gigabit Fibre Channel, MSA Compliant |
Applications
Network architects choose the 1G CSFP 10km 1490nm-TX/1310nm-RX Duplex LC/UPC Module GLC-2BX-D, Cisco for enterprise access, campus, telecom edge and industrial network environments: it runs 1.25Gbps over SMF and reaches 10km. With its Duplex LC optical interface, the module works directly with the SMF infrastructure already installed in most facilities. It is interoperable with Cisco platforms and replaces the Cisco part GLC-2BX-D directly.
Standards and Compatibility
On the compatibility side, this unit is the practical equivalent of the Cisco part GLC-2BX-D and works in Cisco systems out of the box. Standards compliance covers Fast Ethernet, Gigabit Fibre Channel, MSA Compliant.
Ordering Information
Order this product as SFP-1G43-2BX10. Common models are stocked for fast dispatch. We can supply the module with neutral or customer-branded labels, and compatibility coding for a specific equipment vendor can be added at no extra process step.
Our Testing Process
Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.
Packing Details
Standard packing is an anti-static bag plus blister protection, with cartons sized to keep products from moving in transit. We apply our standard labels by default; neutral packing or customer-branded labels, part number stickers and serial barcodes are all available on request.
Factory Custom Capability
Working directly with the manufacturer means no middleman limits. We support OEM and ODM projects, custom cable assemblies, alternative packaging and compatibility coding for major equipment vendors, with engineering support from the same team that designs our standard products.
How We Ship
Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.