Cisco GLC-BX-U SFP Module : Single-Fiber BiDi , 10km Range , Cisco-Compatible Optical Module

The Cisco GLC-BX-U SFP Module is a high-performance, single-fiber bidirectional (BiDi) optical transceiver designed for cost-effective and efficient fiber connectivity in enterprise and data center networks. This Cisco-compatible SFP module enables bidirectional communication over a single strand of single-mode fiber (SMF), reducing fiber infrastructure costs while delivering reliable 10km transmission range.

Key Features & Benefits:

✔ Single-Fiber BiDi Technology – Uses 1310nm TX / 1490nm RX wavelengths to transmit and receive data over one fiber, doubling fiber efficiency.
✔ 10km Reach – Ideal for metro, campus, and data center interconnects without requiring additional fiber cabling.
✔ Low Power Consumption – Energy-efficient design with 1W typical power consumption.
✔ Hot-Swappable & Cisco Certified – Plug-and-play compatibility with Cisco switches & routers (Catalyst, Nexus, ISR, etc.).
✔ Industrial Temperature Support (–40°C to 85°C) for harsh environments.

Technical Specifications (GLC-BX-U SFP Module):

Applications:

• Fiber-to-the-Business (FTTB) & FTTx uplinks

• Enterprise campus & data center interconnects

• Telecom & ISP backhaul connections

Pairing Requirement:

The GLC-BX-U must be used with its counterpart GLC-BX-D (1490nm Tx / 1310nm Rx) to establish a complete BiDi link.

Why Choose Cisco GLC-BX-U?

This Cisco-compatible BiDi SFP module is a cost-effective solution for networks with limited fiber resources. It ensures low latency, high reliability, and seamless integration with Cisco devices, making it ideal for scalable and efficient fiber deployments.

For high-speed, single-fiber connectivity, the Cisco GLC-BX-U SFP module delivers unmatched performance and value.