QSFP-40G-CSR-S=

Name: QSFP-40G-CSR-S=
SKU: QSFP-40G-CSR-S=
Price: 749 USD
Availability: InStock
Rating: 5 (3 reviews)

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Name:	QSFP-40G-CSR-S=
Model:	QSFP-40G-CSR-S= - Cisco 40 Gigabit Optical Modules
Brand:	Cisco
Detail:	40GBASE-CSR QSFP Transceiver Module with LC Connector
	Rating: 100% 5/5.0 3 Reviews 10 Questions 62/mo Sold
List Price:	US$2,353.76 (68% OFF)
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QSFP-40G-CSR-S=

40GBASE-CSR QSFP Transceiver Module with LC Connector

List Price: US$2,353.76

Price: US$749.00

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Overview

QSFP-40G-CSR-S= Overview

The Cisco 40GBASE QSFP (Quad Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing 00networks, enterprise core and distribution layers, and service provider applications.

Quick Specs

Table 1 shows the Quick Specs.

Product Code	QSFP-40G-CSR-S=
Description	Cisco 40GBASE-CSR QSFP Module for Duplex MMF
Dimensions	13.5 x 18.4 x 72.4 mm
Wavelength (nm)	850
Cable Type	MMF
Core Size (microns)	50.0
Modal Bandwidth (MHz-km)	2000 (OM3) 4700 (OM4)
Cable Distance	300m 400m
Power Consumption (W)	3.5
Pull Tab Color	Orange

Features

①Hot-swappable input/output device that plugs into a 40 Gigabit Ethernet Cisco QSFP port

②Interoperable with other IEEE-compliant 40GBASE interfaces where applicable

③Certified and tested on Cisco QSFP 40G ports for superior performance, quality, and reliability

④High-speed electrical interface compliant to the IEEE 802.3ba standard

⑤QSFP Form factor, 2-wire I2C communication interface and other low-speed electrical interface compliant to SFF 8436 and QSFP Multisource Agreement (MSA)

Compare to Similar Items

Table 2shows the comparison.

Product Code	QSFP-40G-CSR4	QSFP-40G-CSR-S=
Description	Cisco 40GBASE-CSR4 QSFP Module for MMF	Cisco 40GBASE-CSR QSFP Module for Duplex MMF
Dimensions	13.5 x 18.4 x 72.4 mm	13.5 x 18.4 x 72.4 mm
Wavelength (nm)	850	850
Cable Type	MMF	MMF
Core Size (microns)	50.0 50.0 50.0	50.0
Modal Bandwidth (MHz-km)	500 (OM2) 2000 (OM3) 4700 (OM4)	2000 (OM3) 4700 (OM4)
Cable Distance	82m 300m 400m	300m 400m
Power Consumption (W)	1.5	3.5
Pull Tab Color	Orange	Orange

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Quality Certifications

Specification

QSFP-40G-CSR-S= Specification

Model

QSFP-40G-CSR-S=

Brand

Cisco

Description

Cisco 40GBASE-CSR QSFP Module for Duplex MMF

Dimensions

13.5 x 18.4 x 72.4 mm

Wavelength (nm)

850

Cable Type

MMF

Core Size (microns)

50.0

Modal Bandwidth (MHz-km)

2000 (OM3), 4700 (OM4)

Cable Distance

300m, 400m

Power Consumption (W)

3.5

Pull Tab Color

Orange

Type

40GBASE-CSR, Duplex MMF

Transmit Power (dBm)

Max: +3.0 per lane, Min: -7.0 per lane

Receive Power (dBm)

Max: +3.0 per lane, Min: -9.0 per lane

Transmit and Receive Wavelength (nm)

Four lanes: 850, 880, 910, 940

Commercial Temperature

0 to 70°C (32 to 158°F)

Storage Temperature

-40 to 85°C (-40 to 185°F)

Standards

GR-20-CORE, GR-326-CORE, GR-1435-CORE, IEEE 802.3ba, IEEE 802.3ae, SFP+ MSA SFF-8436, SFP+ MSA SFF-8431 and -8461, RoHS 6

Safety

Cable jacket of QSFP copper modules is UL E116441 Compliant, SFP copper cables are ELV Compliant

Get more information

Discover unbeatable prices and fast shipping for the QSFP-40G-CSR-S= . Access the detailed QSFP-40G-CSR-S= datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

Quality Certifications

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Q&A

Questions & Answers

What are some common troubleshooting steps for the QSFP-40G-CSR-S= module?

Ensure that the QSFP-40G-CSR-S= module is firmly seated, check the fiber optic cables for continuity, and verify that your switch/router is properly configured for 40G speeds.

What accessories are available for the QSFP-40G-CSR-S= module?

Accessories include compatible LC fiber optic cables, dust caps for the connectors, and transceiver cleaning kits.

How does the QSFP-40G-CSR-S= module compare with similar products?

The QSFP-40G-CSR-S= module is cost-effective and supports up to 400 meters on OM4 fiber, while other 40G modules may offer different distance capabilities or connector types.

Does the QSFP-40G-CSR-S= module support both single-mode and multi-mode fiber?

The QSFP-40G-CSR-S= module is designed specifically for multi-mode fiber (MMF) and supports distances up to 400 meters on OM4 MMF.

Learn More

How cost-effective is the QSFP-40G-CSR-S= module?

The QSFP-40G-CSR-S= module offers high data rates at a competitive price, making it a cost-effective solution for upgrading network capacity.

What are the key features of the QSFP-40G-CSR-S= module?

The QSFP-40G-CSR-S= module features 40Gbps data rate, LC connector, and supports distances up to 400 meters over OM4 MMF.

In which application scenarios is the QSFP-40G-CSR-S= module commonly used?

The QSFP-40G-CSR-S= module is typically used in data centers, high-performance computing networks, and enterprise core layers.

How do I install the QSFP-40G-CSR-S= module in my network?

Insert the QSFP-40G-CSR-S= module into the QSFP port of your switch or router, and connect the LC fiber optic cables to the corresponding ports.

Does the QSFP-40G-CSR-S= module require firmware upgrades?

Typically, the QSFP-40G-CSR-S= module does not require firmware upgrades, but it is advisable to check with your network equipment vendor for compatibility updates.

Are there alternative products to the QSFP-40G-CSR-S= module?

Yes, alternatives include the QSFP-40G-SR4 and QSFP-40G-LR4 modules, depending on your network's distance and bandwidth requirements.

What are some common troubleshooting steps for the QSFP-40G-CSR-S= module?

Ensure that the QSFP-40G-CSR-S= module is firmly seated, check the fiber optic cables for continuity, and verify that your switch/router is properly configured for 40G speeds.

What accessories are available for the QSFP-40G-CSR-S= module?

Accessories include compatible LC fiber optic cables, dust caps for the connectors, and transceiver cleaning kits.

How does the QSFP-40G-CSR-S= module compare with similar products?

The QSFP-40G-CSR-S= module is cost-effective and supports up to 400 meters on OM4 fiber, while other 40G modules may offer different distance capabilities or connector types.

Does the QSFP-40G-CSR-S= module support both single-mode and multi-mode fiber?

The QSFP-40G-CSR-S= module is designed specifically for multi-mode fiber (MMF) and supports distances up to 400 meters on OM4 MMF.

Warranty

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Original New Sealed Consumer Devices: 1 Year

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Download

Model Datasheet

QSFP-40G-CSR-S= Datasheet

QSFP-40G-CSR-S=

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QSFP-40G-CSR-S=

QSFP-40G-CSR-S= Overview

Quick Specs

Compare to Similar Items

Get More Information

Quality Certifications

QSFP-40G-CSR-S= Specification

Get more information

Quality Certifications

Questions & Answers

What are some common troubleshooting steps for the QSFP-40G-CSR-S= module?

What accessories are available for the QSFP-40G-CSR-S= module?

How does the QSFP-40G-CSR-S= module compare with similar products?

Does the QSFP-40G-CSR-S= module support both single-mode and multi-mode fiber?

How cost-effective is the QSFP-40G-CSR-S= module?

What are the key features of the QSFP-40G-CSR-S= module?

In which application scenarios is the QSFP-40G-CSR-S= module commonly used?

How do I install the QSFP-40G-CSR-S= module in my network?

Does the QSFP-40G-CSR-S= module require firmware upgrades?

Are there alternative products to the QSFP-40G-CSR-S= module?

What are some common troubleshooting steps for the QSFP-40G-CSR-S= module?

What accessories are available for the QSFP-40G-CSR-S= module?

How does the QSFP-40G-CSR-S= module compare with similar products?

Does the QSFP-40G-CSR-S= module support both single-mode and multi-mode fiber?

Standard Services

Warranty