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

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

Name: Cisco QSFP40GSR4S Module 40Gbps Speed OM3OM4 Compatibility CiscoCertified
Brand: Cisco
Price: 1 USD

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

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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!

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

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