Shanghai Xinben Information Technology Co., Ltd.
| Cisco | GLC-SX-MMD |
| Product Warranty | Limited lifetime warranty |
| Product Family | Cisco Catalyst |
| Compatibility | Cisco Routers |
| Usage | For data transfer and power supply |
| Switching Capacity | 176 Gbps |
| Discount | 60%-90% |
| Connector Type | LC Duplex |
| Product Series | Cisco |
| Product Wavelength | 1310nm |
| Product Power Consumption | 50W |
| Condition | Brand New (Original) |
| Package Contents | Cable, connectors, documentation |
| Speed | 10 Gigabit |
| Brand Name | Cisco |
| Model Number | QSFP-40G-SR-BD= |
View Detail Information
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Product Specification
| Cisco | GLC-SX-MMD | Product Warranty | Limited lifetime warranty |
| Product Family | Cisco Catalyst | Compatibility | Cisco Routers |
| Usage | For data transfer and power supply | Switching Capacity | 176 Gbps |
| Discount | 60%-90% | Connector Type | LC Duplex |
| Product Series | Cisco | Product Wavelength | 1310nm |
| Product Power Consumption | 50W | Condition | Brand New (Original) |
| Package Contents | Cable, connectors, documentation | Speed | 10 Gigabit |
| Brand Name | Cisco | Model Number | QSFP-40G-SR-BD= |
| High Light | 40G BiDi QSFP module single-fiber ，Cisco compatible QSFP-40G-SR-BD ，40Gbps single-mode fiber optic module | ||
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.
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.
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.
| 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 |
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.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2016
Total Annual:
30000000-50000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
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 C... 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 C...
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