Cisco GLC-BX-U 1G BiDi SFP 1000BASE-BX-U Single-Mode LC Module Transceiver (New Sealed)

The Cisco GLC-BX-U is a Gigabit SFP BiDi (bidirectional) optical transceiver designed for efficient single-fiber network connectivity. Supporting the 1000BASE-BX-U standard, this module enables high-speed 1Gbps data transmission over a single strand of single-mode fiber (SMF), making it a cost-effective solution for fiber infrastructure optimization.The GLC-BX-U operates in conjunction with a matching BiDi module (GLC-BX-D) to provide upstream and downstream communication on different wavelengths. This reduces fiber usage while maintaining reliable and stable Gigabit performance over long distances.Equipped with an LC simplex connector, the module is ideal for enterprise networks, campus environments, and service provider applications where fiber availability is limited or cost reduction is a priority.With its hot-swappable design, the GLC-BX-U allows easy installation and replacement without network downtime. It delivers low power consumption, consistent performance, and seamless integration with Cisco networking equipment.Built to Cisco’s enterprise-grade standards, this transceiver ensures durability, reliability, and efficient long-distance single-fiber communication for modern network infrastructures.

🔹 Bullet Points:

1G BIDI SFP TRANSCEIVER: Supports 1000BASE-BX-U for Gigabit single-fiber connectivity

SINGLE-FIBER OPERATION: Uses one strand of single-mode fiber for both transmit and receive

LC SIMPLEX CONNECTOR: Compact connector designed for space-efficient fiber deployments

HIGH PERFORMANCE CONNECTIVITY: Delivers reliable 1Gbps data transmission

HOT-SWAPPABLE DESIGN: Enables installation and replacement without network downtime

LOW POWER CONSUMPTION: Optimized for energy-efficient network operation

PAIRING REQUIRED: Works with GLC-BX-D for bidirectional communication

ENTERPRISE-GRADE RELIABILITY: Built for continuous operation in business environments

COST-EFFICIENT FIBER USAGE: Reduces fiber cabling requirements in network design

CISCO TRUSTED QUALITY: Ensures durability, stability, and long-term performance