QSFP-40G-SR4-S= - Cisco QSFP+ Module|LinkNewNet

QSFP-40G-SR4-S= - Cisco QSFP+ Module

Model: QSFP-40G-SR4-S=

Detail: 40GBASE-SR4 (IEEE 802.3ba Spec.) QSFP+ transceiver module for MMF, MPO/MTP 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-SR4-S= Specifications
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 50.0
Modal Bandwidth (MHz-km)	2000 (OM3) 4700 (OM4)
Cable Distance	100m 150m
Power Consumption (W)	1.5
Pull Tab Color	Beige
Optical characteristics
Type	40GBASE-SR4, 4 lanes, 850 nm MMF
Transmit Power (dBm)	Max:+2,4 per lane Min:-7.6 per lane
Receive Power (dBm)	Max:-2.4 per lane Min:-9.5 per lane
Transmit and Receive Wavelength (nm)	840 to 860
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 accessories are available for the QSFP-40G-SR4-S=?

Accessories include MPO/MTP patch cables and fiber cleaners to ensure optimal performance.

What should I do if the QSFP-40G-SR4-S= is not functioning?

Check connections, ensure the module is securely inserted, and verify compatibility with your network devices.

How does the QSFP-40G-SR4-S= compare to similar products?

The QSFP-40G-SR4-S= offers similar performance to other 40GBASE-SR4 modules but generally at a more competitive price.

What is the maximum reach of the QSFP-40G-SR4-S=?

The QSFP-40G-SR4-S= supports up to 150 meters over OM4 multimode fiber or up to 100 meters over OM3.

Is the QSFP-100G-SR4-S compatible with the QSFP-40G-SR4-S of another device?

No. The communication between the two ports of the optical network needs the same rate and type, and the fiber and module should be consistent.

Is the QSFP-40G-SR4-S= cost-effective?

Yes, the QSFP-40G-SR4-S= provides high-performance 40G connectivity at a competitive price, making it cost-effective for many applications.

What are the key features of the QSFP-40G-SR4-S=?

The QSFP-40G-SR4-S= supports 40GBASE-SR4 over multimode fiber (MMF), using MPO/MTP connectors and is compliant with IEEE 802.3ba.

What are the application scenarios for the QSFP-40G-SR4-S=?

The QSFP-40G-SR4-S= is ideal for high-density data centers, high-performance computing networks, and enterprise core network connections.

How do I install the QSFP-40G-SR4-S=?

Simply plug the QSFP-40G-SR4-S= into the QSFP+ port of your switch or router, and connect to the network using MPO/MTP cables.

Does the QSFP-40G-SR4-S= need to be upgraded?

The QSFP-40G-SR4-S= complies with IEEE 802.3ba specifications, so no upgrade is necessary for standard 40G networks.

Are there alternative products to the QSFP-40G-SR4-S=?

Alternatives include other QSFP+ transceivers like the QSFP-40G-LR4 or products from different manufacturers supporting 40GBASE-SR4.

What accessories are available for the QSFP-40G-SR4-S=?

Accessories include MPO/MTP patch cables and fiber cleaners to ensure optimal performance.

What should I do if the QSFP-40G-SR4-S= is not functioning?

Check connections, ensure the module is securely inserted, and verify compatibility with your network devices.

How does the QSFP-40G-SR4-S= compare to similar products?

The QSFP-40G-SR4-S= offers similar performance to other 40GBASE-SR4 modules but generally at a more competitive price.

What is the maximum reach of the QSFP-40G-SR4-S=?

The QSFP-40G-SR4-S= supports up to 150 meters over OM4 multimode fiber or up to 100 meters over OM3.

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QSFP-40G-SR4-S= - Cisco QSFP+ Module

Product Details

QSFP-40G-SR4-S= Specifications

Warranty

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Q&A

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