QSFP-40G-CSR-S= - Cisco QSFP+ Module|LinkNewNet

QSFP-40G-CSR-S= - Cisco QSFP+ Module

Model: QSFP-40G-CSR-S=

Detail: 40GBASE-CSR QSFP Transceiver Module with LC Connector

Condition: Used

*These items are in Good condition. Items may have scratches, if you need mint condition let us know and we will see if we have a unit that meets your needs.

*These items have been fully tested by our professional tech team. Test notes available upon request.

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Delivery

After receiving the order, we will carry out detailed testing and maintenance of the equipment before shipmentSothe order equipment usually will be shipped within 2 or 3 workdays.

Warranty

Equipment is sold with a3-month free warranty policy. If you need to extend the warranty period, please contact our sales team

Product Condition

All of devicesare in good operating condition, having been fully tested by professional technical engineers. Testing instructions also could be provided according to customer’s requirements. There may be scratches on the appearance of used products. please confirm that with our sales team before purchasing.

Payment

Import duties and taxes are not included in the product price or shipping costs. Please contact with the customs office in your country for checking with the additional charges before the itemsarriving at your customs location.

Product Details

QSFP-40G-CSR-S= Specification
Description	Cisco 40GBASE-CSR QSFP Module for Duplex MMF
Dimensions	13.5 x 18.4 x 72.4 mm
QSFP Port cabling specifications
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
Optical characteristics
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
Environmental conditions
Commercial temperature	0 to 70°C (32 to 158°F)
Storage temperature	-40 to 85°C (-40 to 185°F)
Regulatory and standards compliance
Standards	•GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable •GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies •GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors •IEEE 802.3ba (-SR4, -LR4) •IEEE 802.3ae (-CSR4) •QSFP+ MSA SFF-8436 •SFP+ MSA SFF-8431 and -8461 •RoHS 6
Safety	•Cable jacket of QSFP copper modules is UL E116441 Compliant •QSFP copper cables are ELV Compliant

Q&A

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.

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.