Shanghai Xinben Information Technology Co., Ltd.
                                                                                                           
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40G BiDi QSFP Module Single-Fiber & Cisco Compatible QSFP-40G-SR-BD

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Brand: Cisco
Product Description

40G BiDi QSFP Module Single-Fiber & Cisco Compatible QSFP-40G-SR-BD

The Cisco QSFP-40G-SR-BD is a high-performance 40G BiDi (Bidirectional) QSFP+ optical transceiver, designed to deliver 40Gbps Ethernet connectivity over a single strand of multimode fiber (MMF). Ideal for data centers, enterprise networks, and high-density deployments, this Cisco-certified module reduces fiber cabling costs while ensuring reliable, low-latency performance.

Key Features & Benefits

  • Single-Fiber 40G Technology: Uses BiDi (Bidirectional) optics to transmit and receive data over one fiber (OM3/OM4), cutting fiber infrastructure costs by 50%.

  • Cisco OEM Certified: Guaranteed compatibility with Cisco switches/routers (e.g., Nexus 9000, Catalyst 3850) for seamless integration.

  • High-Speed & Low Latency: Supports 40Gbps Ethernet (40GBASE-SR-BD) with a reach of 100m (OM3) / 150m (OM4).

  • Hot-Swappable & Plug-and-Play: Easy installation without network downtime.

  • Digital Diagnostics Monitoring (DDM): Real-time monitoring of temperature, voltage, and optical power for proactive maintenance.

  • Energy Efficient: Optimized for low power consumption in high-density deployments.

Applications

  • Data center spine-leaf architectures and ToR (Top-of-Rack) switching.

  • 40G network upgrades without replacing existing fiber cabling.

  • High-bandwidth applications like cloud computing, virtualization, and storage.

Technical Specifications (QSFP-40G-SR-BD Parameters)

Parameter Specification
Form Factor QSFP+ (Quad Small Form-Factor Pluggable)
Data Rate 40Gbps (40GBASE-SR-BD)
Wavelength 850nm (Tx) / 900nm (Rx)
Fiber Type OM3 (100m) / OM4 (150m)
Connector Duplex LC
Power Consumption < 1.5W
Operating Temp. 0°C to 70°C (32°F to 158°F)
Compatibility Cisco Nexus 9000, 7000, 3000 series

Why Choose the Cisco QSFP-40G-SR-BD?

This 40G BiDi QSFP module combines fiber efficiency, Cisco reliability, and plug-and-play simplicity, making it a cost-effective solution for 40G network upgrades. Its single-fiber design reduces cabling complexity, while OEM certification ensures full compatibility and warranty coverage.

Ideal for: Data center operators, enterprises, and service providers seeking high-density, energy-efficient 40G connectivity.

 

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shanghai Xinben Information Technology Co., Ltd.
Location Room 501, Building 51, Hongqin Garden, Qinzhou North Road, Xuhui District, Shanghai
Contact Person Hilary

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