QSFP-40G-CSR-S

Cisco 40GBASE-CSR QSFP Module for Duplex MMF

The Cisco QSFP-40G-CSR-S module provides extended 40G connectivity up to 440m over multimode fiber infrastructure.

Categories: Cisco 40 Gigabit Modules, Cisco Modules & Cards, Modules & Cards

QSFP-40G-CSR-S Overview

The Cisco QSFP-40G-CSR-S is a 40GBASE-CSR pluggable optical transceiver module with a duplex LC connector interface. It is designed for multimode fiber connectivity over longer distances than typical 40GBASE-SR4 interfaces.

The QSFP-40G-CSR-S supports reaches of 300m over OM3, 400m over OM4, and 440m over OM5 multimode fiber. This allows reuse of existing 10GBASE infrastructure for 40GbE migration. The module operates on 4 wavelengths, each transmitting 10Gbps over duplex fiber pairs using LC connectors.

With extended reach on multimode fiber, the QSFP-40G-CSR-S provides a cost-effective 40G optical interface for data center interconnects up to 400m over legacy multimode cabling.

Quick Specifications

Feature	Description
Connector Type	Duplex LC
Fiber Type	OM3/OM4/OM5 MMF
Wavelength	4x850nm lanes
Reach	300m (OM3) 400m (OM4) 440m (OM5)
Power	3.5W

QSFP-40G-CSR-S Features and Benefits

Extends 40G connectivity up to 440m over multimode fiber
Enables 40G migration over existing 10G MMF infrastructure
Cost-effective compared to singlemode fiber interfaces
4x10G lane operation for smooth migration

Compatible Products

Series	Notes
Cisco Nexus 5000	All models within the series including 5500, 5600, 5700
Cisco Nexus 6000	All models including 6001, 6004, 6006, 6009
Cisco Nexus 7000	All models including 7009, 7018, 7700
Cisco Nexus 9000	All models including 9300, 9318, 9324, 9372
Cisco Catalyst 3850	Some models support, check compatibility list
Cisco Catalyst 4500	Some models support, check compatibility list
Cisco Catalyst 9300	All models
Cisco ISR G4 Routers	Some models support, check compatibility list
Cisco ASR 1000 Routers	Some models support, check compatibility list

Full Specifications

Specification	Description
Optical Interface	4x10Gbps lanes w/ duplex LC connector
Fiber Types	OM3/OM4/OM5 MMF
Wavelengths	4 lanes at 850, 880, 910, 940nm
Link Budget	7dB
Reach	300m on OM3 400m on OM4 440m on OM5
dimensions	13.4 x 18.5 x 73mm (QSFP)
Environment	0°C to 70°C

QSFP-40G-CSR-S Licensing

No special licensing required.

Warranty Information

Covered by Cisco’s standard 5 year warranty.

Installation and Configuration

Refer to platform specific installation guide for details on installing and configuring the QSFP-40G-CSR-S module.

Brand

Cisco Systems

Unleash the Power of Connectivity with Cisco products: Pioneering Networking Solutions

Welcome to the world of Cisco products, where innovation meets seamless connectivity, and possibilities are limitless. As a global technology leader, Cisco has been transforming the way we connect, communicate, and collaborate since its inception. Our cutting-edge networking solutions have revolutionized industries, empowered businesses, and enriched lives worldwide. Join us on this journey as we explore the unparalleled offerings of Cisco and how they can shape a more connected future for you.

Cisco: Empowering Digital Transformation with Next-Generation Networking

In today's fast-paced digital landscape, staying ahead requires more than just adaptation – it demands innovation. At Cisco, we understand the evolving needs of businesses and individuals in an increasingly interconnected world. Our state-of-the-art networking solutions form the backbone of digital transformation, enabling organizations to navigate challenges and embrace opportunities with confidence. Embark on a transformational experience as we delve into Cisco's game-changing technologies and the possibilities they unlock for your success.

Elevate Your Networking Experience: Introducing Cisco's Industry-Leading Solutions

Are you ready to redefine the way you connect with the world? Look no further than Cisco's exceptional range of networking solutions. As a trailblazer in the industry, Cisco continues to set new standards for reliability, security, and performance. Whether you are a small business, enterprise, or service provider, our comprehensive suite of Cisco products and services is designed to cater to your unique needs. Let's embark on a journey to discover how Cisco's groundbreaking innovations can elevate your networking experience like never before.

Discover the Future of Networking: Cisco's Visionary Technologies

The future is here, and it's powered by Cisco's visionary technologies. With a legacy of driving innovation, Cisco has consistently shaped the way we communicate and share information. Today, our next-generation networking solutions are at the forefront of technological advancement, ushering in a new era of connectivity and collaboration. Explore the endless possibilities as we introduce you to Cisco's game-changing technologies that are redefining the boundaries of what's possible in the digital age.

Reviews

There are no reviews yet.