1G CSFP 10km 1490nm-TX/1310nm-RX Duplex LC/UPC Module GLC-2BX-D, Cisco
Designed for enterprise access, campus, telecom edge and industrial network environments, the 1G CSFP 10km 1490nm-TX/1310nm-RX Duplex LC/UPC Module GLC-2BX-D, Cisco provides 1.25Gbps throughput in a CSFP form factor. It operates at 1490nm-TX/1310nm-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: 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
Built for enterprise access, campus, telecom edge and industrial network environments, this CSFP module carries 1.25Gbps over SMF up to 10km per link. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. For networks standardized on Cisco hardware, it is a drop-in equivalent of the GLC-2BX-D.
Standards and Compatibility
Compliance: Fast Ethernet, Gigabit Fibre Channel, MSA Compliant. For projects standardized on Cisco hardware, this product replaces the GLC-2BX-D 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
Our part number for this module is SFP-1G43-2BX10. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.
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.
Reliability Control
From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.
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.
Built to Your Spec
Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.
