Refurbished Cisco QSFP-40G-SR-BD Transceiver – High-Performance 40G for Short-Reach Bidirectional Networks

Enhance your enterprise network with the refurbished Cisco QSFP-40G-SR-BD Transceiver, a high-performance 40GBASE-SR-BiDi QSFP module designed for short-reach bidirectional connectivity. Part of our extensive range of Cisco transceivers, this module supports 40 Gigabit Ethernet over multimode fiber up to 150m using a single fiber pair, delivering reliable performance at a cost-effective price. Thoroughly tested to ensure top quality, the QSFP-40G-SR-BD provides dependable operation, making it an ideal choice for data centers and enterprise LANs.

Key Features and Benefits of the Refurbished Cisco QSFP-40G-SR-BD

The refurbished Cisco QSFP-40G-SR-BD offers advanced capabilities for modern network demands. Here’s why this transceiver stands out:

• Bidirectional 40G Connectivity: Supports 40GBASE-SR-BiDi with up to 100m reach on OM3 multimode fiber (MMF) or 150m on OM4 MMF using duplex LC connectors, ideal for fiber-efficient short-distance interconnects.
• Dual-Wavelength Design: Operates at 832nm and 918nm wavelengths, enabling bidirectional transmission over a single fiber pair, reducing cabling complexity.
• Digital Optical Monitoring (DOM): Provides real-time diagnostics for optical power, temperature, and voltage, ensuring optimal performance and troubleshooting.
• Hot-Swappable Design: Allows insertion or removal without powering down compatible Cisco switches, facilitating easy upgrades and maintenance.
• Low Power Consumption: Consumes up to 3.5W, optimized for energy efficiency in QSFP ports while maintaining high performance.
• Robust Compatibility: Compliant with QSFP MSA and IEEE 802.3ba, ensuring seamless integration with Cisco Catalyst, Nexus, and other compatible platforms.
• Compact and Durable: Lightweight design (approximately 0.1 kg, 7.2 cm x 1.8 cm x 1.3 cm) fits standard QSFP ports, maximizing space efficiency.
• Refurbished Quality: Thoroughly tested and certified to perform like new, delivering reliable performance at significant savings.

Perfect for data centers, enterprise LANs, and high-density environments, the refurbished Cisco QSFP-40G-SR-BD supports high-bandwidth applications, cloud services, and IoT deployments with enterprise-grade reliability. Its refurbished condition offers a budget-friendly way to deploy advanced optical networking with proven technology.

Why Choose a Refurbished Cisco QSFP-40G-SR-BD?

A refurbished Cisco QSFP-40G-SR-BD delivers enterprise-grade 40G performance at a fraction of the cost of a new unit. Ideal for businesses needing secure, scalable, and fiber-efficient short-reach connectivity, it combines bidirectional simplicity with robust performance. It’s a cost-effective solution for building reliable networks in high-density environments with dependable hardware.

Upgrade Your Network Today

Don’t let cabling complexity limit your network’s potential. The refurbished Cisco QSFP-40G-SR-BD Transceiver delivers the speed, reliability, and performance your network demands. Upgrade to enterprise-class connectivity now—add to cart and explore our full range of Cisco transceivers for a complete network upgrade at an unbeatable value!