GLC-BX40-DA-I

GLC-BX40-DA-I Overview:

Reliable 1000BASE-BX SFP for Single-Fiber Networking
The Cisco GLC-BX40-DA-I is a high-performance 1000BASE-BX SFP transceiver module, designed for single-strand single-mode fiber (SMF) applications. This module operates with a transmission wavelength of 1490 nm (TX) and a reception wavelength of 1310 nm (RX), using a single LC/PC connector. It delivers exceptional efficiency and reliability for long-distance, bidirectional communication over a single strand of fiber.

Quick Specifications for GLC-BX40-DA-I

Product Features: GLC-BX40-DA-I for Single-Fiber Applications

The GLC-BX40-DA-I, along with the GLC-BX40-D-I and GLC-BX40-U-I, supports efficient single-fiber bidirectional communication over a single strand of SMF. With a maximum operating range of up to 40 km, this module is ideal for enterprise and service provider networks.

Communication is achieved by separating the transmission wavelengths of the connected devices:

• GLC-BX40-D-I / GLC-BX40-DA-I: 1490 nm (TX) / 1310 nm (RX)
• GLC-BX40-U-I: 1310 nm (TX) / 1490 nm (RX)

These SFP modules also support Digital Optical Monitoring (DOM) functionality, conforming to the SFF-8472 multisource agreement (MSA) standard. DOM provides real-time diagnostics, enabling users to monitor:

• Optical output power
• Optical input power
• Module temperature
• Laser bias current
• Transceiver supply voltage

Comparison: GLC-BX40-DA-I vs. GLC-BX40-D-I

Why Choose Cisco GLC-BX40-DA-I?

• Cost-Effective Networking: Utilize single-fiber communication to minimize infrastructure costs.
• Long-Range Connectivity: Achieve stable and high-speed data transfer over distances of up to 40 km.
• Advanced Monitoring Features: Real-time DOM functionality ensures efficient network management.
• Seamless Integration: Fully compatible with Cisco devices and adheres to industry standards.

GLC-BX40-DA-I Specification