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

The 1G CSFP 10km 1310nm-TX/1490nm-RX Duplex LC/UPC Module GLC-2BX-U, Cisco is a hot-pluggable CSFP transceiver rated at 1.25Gbps. Using a Duplex LC optical interface over SMF at 1310nm-TX/1490nm-RX, it covers transmission distances up to 10km. Compliance with Fast Ethernet, Gigabit Fibre Channel, MSA Compliant, together with integrated diagnostic monitoring, makes it a dependable choice for enterprise access, campus, telecom edge and industrial network environments.

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)

In 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 delivers 1.25Gbps transmission over SMF with a reach of 10km. The Duplex LC interface and 1310nm-TX/1490nm-RX optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. Compatibility with Cisco systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of GLC-2BX-U.

This product is designed and tested to comply with Fast Ethernet, Gigabit Fibre Channel, MSA Compliant. It is interoperable with Cisco equipment and serves as a direct equivalent to the Cisco part number GLC-2BX-U.

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.

Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.

We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.

Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.

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.