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Cisco QSFP-40G-SR4-S Module : 40Gbps Speed , OM3/OM4 Compatibility , Cisco-Certified
Cisco QSFP-40G-SR4-S Module : 40Gbps Speed , OM3/OM4 Compatibility , Cisco-Certified
Specifications
Brand Name :
Cisco
Model Number :
QSFP-40G-SR4-S=
Port Type :
SFP+
Connectivity Technology :
Wired
Data Transfer Rate :
10 Gbps
Product Number :
CISCO-MODULE-001
Supported Standards :
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Product Id :
CISCO-Module-01
Power Consumption :
1.5 watts
Weight :
0.2 lbs
Router :
WS-C2960X-24TS-LL WS-C2960X-48TS-LL
Ports :
48 x 10/100/1000 (PoE+)
Form Factor :
Plug-in module
Country Of Origin :
United States
Warranty :
1 year
Package Contents :
Cable, connectors, documentation
Description

Cisco QSFP-40G-SR4-S Module : 40Gbps Speed , OM3/OM4 Compatibility , Cisco-Certified

The Cisco QSFP-40G-SR4-S is a high-performance 40Gbps QSFP+ optical transceiver designed for short-range multi-mode fiber (MMF) applications. Ideal for data centers, enterprise networks, and high-performance computing (HPC), this Cisco-certified module ensures seamless compatibility with Cisco switches and routers, delivering low-latency, high-bandwidth connectivity with exceptional reliability.

Key Features & Benefits

✔ 40Gbps Ethernet & 4x10G Breakout Support – Enables high-speed data transfer for modern network demands.
✔ OM3/OM4 Multi-Mode Fiber Compatibility – Supports distances up to 100m (OM3) and 150m (OM4).
✔ Hot-Swappable QSFP+ Form Factor – Compact design for high-density deployments in Cisco Nexus switches.
✔ Cisco-Certified & DOM Support – Ensures full compatibility and real-time monitoring via Digital Optical Monitoring (DOM).
✔ Low Power Consumption – Energy-efficient operation for reduced TCO in large-scale deployments.

Technical Specifications (QSFP-40G-SR4-S)

Parameter Specification
Form Factor QSFP+
Data Rate 40Gbps (4x10G channels)
Wavelength 850nm (VCSEL-based)
Fiber Type OM3/OM4 MMF (MPO-12 connector)
Max Distance 100m (OM3), 150m (OM4)
DOM Support Yes (Tx/Rx power, temperature monitoring)
Power Consumption <1.5W
Compatibility Cisco Nexus 9000/7000/5000, Catalyst 9500 & more

Typical Applications

  • Data Center Interconnects (Leaf-Spine Architecture)

  • 40G to 4x10G Aggregation

  • High-Speed Server & Storage Networking

Why Choose the Cisco QSFP-40G-SR4-S?

This Cisco OEM module guarantees plug-and-play integration, avoiding compatibility risks of third-party optics. With optimized signal integrity and Cisco’s warranty support, it’s a cost-effective solution for scalable 40G networks.

Order Cisco QSFP-40G-SR4-S today for reliable, high-speed connectivity!

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Cisco QSFP-40G-SR4-S Module : 40Gbps Speed , OM3/OM4 Compatibility , Cisco-Certified

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Product Detail
Brand Name :
Cisco
Model Number :
QSFP-40G-SR4-S=
Port Type :
SFP+
Connectivity Technology :
Wired
Data Transfer Rate :
10 Gbps
Product Number :
CISCO-MODULE-001
Contact Supplier
Cisco QSFP-40G-SR4-S Module : 40Gbps Speed , OM3/OM4 Compatibility , Cisco-Certified

Shanghai Xinben Information Technology Co., Ltd.

Verified Supplier
3 Years
shanghai, shanghai
Since 2016
Business Type :
Distributor/Wholesaler
Main Products :
Enterprise Switches, Cisco Cards, Cisco Controller
Total Annual :
30000000-50000000
Employee Number :
50~60
Certification Level :
Verified Supplier
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