Cisco GLC-BX-D SFP Module : BiDi Single-Fiber , 10km Reach , DDM Support Cisco Module

The Cisco GLC-BX-D is a high-performance SFP (Small Form-Factor Pluggable) transceiver designed for single-fiber bidirectional (BiDi) communication, optimizing fiber infrastructure while reducing costs. Compatible with Cisco switches and routers, this module is ideal for enterprise networks, data centers, and service providers requiring reliable 1.25Gbps connectivity over 10km.

Key Features & Benefits

1. BiDi Single-Fiber Technology

   • Uses WDM (Wavelength Division Multiplexing) to transmit and receive signals over a single strand of single-mode fiber (SMF).

   • Tx: 1310nm / Rx: 1490nm wavelengths (paired with GLC-BX-U for reverse direction).

   • Saves 50% fiber costs compared to dual-fiber solutions.

2. 10km Long-Distance Reach

   • Supports up to 10 kilometers on single-mode fiber, ideal for metro access, campus networks, and FTTH.

3. Digital Diagnostics Monitoring (DDM)

   • Real-time monitoring of temperature, optical power, voltage, and bias current for proactive maintenance.

4. Low Power & High Compatibility

   • Low power consumption (<1W) and hot-swappable for easy deployment.

   • Certified for Cisco Catalyst, Nexus, and MDS series switches (verify compatibility).

Technical Specifications (Parameters Table)

Applications

• Fiber-optic network expansion with limited fiber resources.

• Enterprise campus networks and data center interconnects (DCI).

• FTTH (Fiber-to-the-Home) and telecom backhaul.

Why Choose the Cisco GLC-BX-D?

This SFP module combines cost-efficiency, reliability, and seamless integration with Cisco ecosystems. Its BiDi technology doubles fiber capacity, while DDM support ensures network visibility. Backed by Cisco’s warranty, it’s a trusted solution for scalable optical networks.

Shanghai Xinben Information Technology Co., Ltd.
Global Network Equipment Distributor | Technology Solutions Provider

Company Slogan:

"Bridging Innovation, Connecting Futures"
(Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's Connectivity Today")

Company Introduction (English):

About Us:
Shanghai Xinben Information Technology Co., Ltd. is a leading international distributor of cutting-edge network equipment and IT solutions. Headquartered in Shanghai, we specialize in delivering high-performance networking hardware, cybersecurity systems, and smart infrastructure technologies to enterprises, telecom providers, and partners worldwide.

Core Strengths:

• Global Distribution Network: Partnering with top-tier brands (Cisco, Huawei, H3C, Fortinet) to supply 5G, SD-WAN, and data center solutions.

• Localized Expertise: Technical support and customized procurement strategies for Asia-Pacific markets.

• Sustainability-Driven: Committed to green IT practices through energy-efficient product portfolios.

Key Offerings:
✔ Enterprise & Carrier-Grade Network Switches/Routers
✔ Cloud and Cybersecurity Solutions
✔ PoE/Wi-Fi 6/Wireless Access Infrastructure
✔ OEM/ODM Collaboration Services

Why Choose Xinben?

• 10+ Years of cross-border supply chain excellence

• Vendor-Agnostic advisory for optimal cost-performance ratios

• Eco-Tech 2030 Initiative: Reducing carbon footprints through intelligent networking

Vision:
To empower the connected world through reliable, scalable, and sustainable technology distribution.