Beijing Lianmai Tongchuang Technology Co., Ltd.
| Private Mold | NO |
| Products Status | Stock |
| Product name | QSFP-40G-SR-BD |
| Warranty | 1 Year |
| Type | Network Module |
| Condition | NIB Original |
| Application | Telecommunication |
| Lead Time | 3~7 Days |
| SHIPPING | DHL FEDEX UPS ARAMEX |
| Brand Name | Cisco SFP Module |
| Place of Origin | beijing |
| Model Number | QSFP-40G-SR-BD |
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Product Specification
| Private Mold | NO | Products Status | Stock |
| Product name | QSFP-40G-SR-BD | Warranty | 1 Year |
| Type | Network Module | Condition | NIB Original |
| Application | Telecommunication | Lead Time | 3~7 Days |
| SHIPPING | DHL FEDEX UPS ARAMEX | Brand Name | Cisco SFP Module |
| Place of Origin | beijing | Model Number | QSFP-40G-SR-BD |
| High Light | QSFP+ Transceiver Module QSFP-40G-SR-BD ，40 Gigabit QSFP+ Transceiver Module ，QSFP-40G-SR-BD Cisco Transceiver Module | ||
The Cisco QSFP-40G-SR-BD BiDi Transceiver is a cutting-edge 40 Gigabit Ethernet QSFP+ module designed for high-density data center and enterprise applications.
A key advantage of the QSFP-40G-SR-BD is its ability to achieve 40Gbps over existing duplex multimode fiber infrastructure (e.g., OM3/OM4).
This transceiver provides robust 40 Gigabit Ethernet connectivity for short-reach applications, typically up to 100 meters over OM3 fiber and 150 meters over OM4 fiber.
As a QSFP+ form factor, the module is hot-swappable, allowing for quick and non-disruptive upgrades or replacements.
The QSFP-40G-SR-BD is vital for building efficient and scalable data center fabrics. It provides the high-speed optical links necessary for connecting core Cisco Network Switch devices and aggregation layers, indirectly supporting the high-bandwidth demands that can arise from dense Cisco Wireless AP deployments.
| Parameter Category | Parameter | Specification |
|---|---|---|
| Device Type | Model | QSFP-40G-SR-BD |
| Product Type | QSFP+ (Quad Small Form-Factor Pluggable Plus) Transceiver | |
| Standard | 40GBASE-SR-BD (Bi-Directional Short Reach) | |
| Connector | Duplex LC | |
| Performance | Data Rate | 40 Gbps (4 x 10 Gbps bi-directionally) |
| Max Distance (OM3 MMF) | 100 m (328 ft) | |
| Max Distance (OM4 MMF) | 150 m (492 ft) | |
| Fiber Type | Multimode Fiber (MMF) | |
| Optical Characteristics | Wavelengths | 850 nm and 900 nm (bi-directional over 2 fibers) |
| DDM/DOM Support | Yes (Digital Diagnostic Monitoring) | |
| Power | Power Consumption | Typically < 3.5 W |
| Voltage | 3.3V | |
| Physical Specifications | Dimensions (H x W x D) | 13.4 x 18.4 x 72.4 mm (0.53 x 0.72 x 2.85 inches) |
| Weight (Approximate) | 30 g (0.07 lbs) | |
| Environmental | Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) | |
| Operating Humidity | 10% to 90% non-condensing | |
| Compliance | Standards | IEEE 802.3ba, SFF-8436 (MSA Compliant), SFF-8636 |
| Safety | Class 1 Laser Product |
Company Details
Business Type:
Distributor/Wholesaler,Agent,Trading Company,Seller
Year Established:
2017
Total Annual:
10000000-50000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Our company has sufficient stock and good discounts to meet the demand from dealers all over the world. We specialize in providing various brands of network equipment, including network switches, wireless aps, wireless controllers, routers, firewalls, SFP modules, IP phones, video conferencing termi... Our company has sufficient stock and good discounts to meet the demand from dealers all over the world. We specialize in providing various brands of network equipment, including network switches, wireless aps, wireless controllers, routers, firewalls, SFP modules, IP phones, video conferencing termi...
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