1G CSFP 10km 1310nm-TX/1490nm-RX Duplex LC/UPC Module GLC-2BX-U, Cisco

Designed for enterprise access, campus, telecom edge and industrial network environments, the 1G CSFP 10km 1310nm-TX/1490nm-RX Duplex LC/UPC Module GLC-2BX-U, Cisco provides 1.25Gbps throughput in a CSFP form factor. It operates at 1310nm-TX/1490nm-RX over SMF through a Duplex LC connector and supports link lengths up to 10km. The module meets Fast Ethernet, Gigabit Fibre Channel, MSA Compliant and includes digital diagnostic monitoring for live status readout.
Product Highlights
- CSFP form factor, 1.25Gbps data rate
- Wavelength: 1310nm-TX/1490nm-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-U |
|---|---|
| Manufacturer | HT |
| Form Factor | CSFP |
| Max. Data Rate | 1.25Gbps |
| Wavelength | 1310nm-TX/1490nm-RX |
| Max Cable Distance | 10km |
| Connector | Duplex LC |
| Optical Components | FP BiDi |
| Media | SMF |
| DOM Support | Yes |
| 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 1310nm-TX/1490nm-RX Duplex LC/UPC Module GLC-2BX-U, 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-U directly.
Standards and Compatibility
Compliance: Fast Ethernet, Gigabit Fibre Channel, MSA Compliant. For projects standardized on Cisco hardware, this product replaces the GLC-2BX-U directly, with identical fit and function. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.
Ordering Information
Order this product as SFP-1G34-2BX10. 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.
How We Pack
Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.
Customization Service
Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.
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.
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.
