GLC-BX80-D-I

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

The Cisco GLC-BX80-D-I is a high-performance 1000BASE-BX80 SFP transceiver module, designed for bidirectional communication over a single strand of single-mode fiber (SMF). Operating at a transmission wavelength of 1570 nm (TX) and a reception wavelength of 1490 nm (RX), it utilizes a single LC/PC connector and supports an extended transfer distance of up to 80 km.

Quick Specifications for GLC-BX80-D-I

Key Features of Cisco GLC-BX80-D-I

Designed for Single-Fiber Applications

The GLC-BX80-D-I operates seamlessly with the GLC-BX80-U-I, providing a cost-effective solution for single-strand fiber deployments. This bidirectional design reduces fiber usage by achieving communication through wavelength separation:

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

Long-Range Transmission

With an impressive transfer range of up to 80 km, this SFP module is ideal for long-distance connections in enterprise networks, data centers, and telecom applications.

Digital Optical Monitoring (DOM)

The GLC-BX80-D-I supports DOM functionality, allowing real-time monitoring of critical parameters such as:

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

DOM functionality ensures optimal performance and simplifies troubleshooting for network administrators.

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

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

• Efficient Single-Fiber Connectivity: Ideal for reducing fiber infrastructure costs with bidirectional communication over a single strand.
• Extended Range Support: Transfers data across distances up to 80 km, making it suitable for long-haul deployments.
• Advanced Monitoring Features: DOM support ensures real-time visibility and enhanced network reliability.
• Seamless Compatibility: Fully compliant with Cisco devices and industry standards (SFF-8472 MSA).

Applications

The GLC-BX80-D-I is perfect for:

• Telecom Networks: Connecting long-distance locations efficiently.
• Enterprise Infrastructure: Optimizing fiber usage in large-scale networks.
• Data Centers: Reliable, long-range communication between racks or facilities.

GLC-BX80-D-I Specification