GLC-BX80-U-I

GLC-BX80-U-I Overview: Cisco 1000BASE-BX80 SFP for Reliable Long-Distance Networking

The Cisco GLC-BX80-U-I is a high-performance 1000BASE-BX80 SFP transceiver module, designed for bidirectional communication over a single strand of single-mode fiber (SMF). This module operates at a 1490 nm TX (transmit) and 1570 nm RX (receive) wavelength and utilizes a single LC/PC connector, enabling seamless long-range data transmission up to 80 km.

Quick Specifications for GLC-BX80-U-I

Key Features of Cisco GLC-BX80-U-I

Single-Fiber Bidirectional Applications

The GLC-BX80-U-I is designed to work in conjunction with the GLC-BX80-D-I. Together, these modules provide efficient communication over a single strand of SMF by separating transmission wavelengths:

• GLC-BX80-U-I: 1490 nm (TX) / 1570 nm (RX)
• GLC-BX80-D-I: 1570 nm (TX) / 1490 nm (RX)

This wavelength separation enables optimized fiber utilization while supporting distances of up to 80 km.

Digital Optical Monitoring (DOM)

The module supports advanced DOM functionality, offering real-time monitoring of essential operational parameters, including:

• Optical output power
• Optical input power
• Transceiver temperature
• Laser bias current
• Supply voltage

DOM ensures reliable performance and aids in troubleshooting for network administrators.

Extended Range and Reliability

With a maximum transfer distance of 80 km, the GLC-BX80-U-I is ideal for long-haul applications, including telecom networks, enterprise backbones, and data center interconnections.

Comparison: GLC-BX80-D-I vs. GLC-BX80-U-I

Why Choose the Cisco GLC-BX80-U-I?

• Efficient Fiber Usage: Enables bidirectional communication over a single strand of SMF, reducing infrastructure costs.
• Long-Range Support: Provides reliable data transmission across distances up to 80 km, making it suitable for large-scale deployments.
• Real-Time Monitoring: DOM support ensures enhanced network visibility and performance management.
• Seamless Compatibility: Compliant with Cisco devices and industry-standard SFF-8472 MSA for maximum interoperability.

Applications

The Cisco GLC-BX80-U-I is an ideal solution for:

• Telecom and Service Provider Networks: Ensuring cost-effective long-haul connections.
• Enterprise Infrastructure: Optimizing single-mode fiber usage for reliable data communication.
• Data Centers: Delivering robust interconnectivity between racks or facilities over long distances.

GLC-BX80-U-I Specification