QSFP-H40G-CU2M - Cisco QSFP+ Module|LinkNewNet

QSFP-H40G-CU2M - Cisco QSFP+ Module

Model: QSFP-H40G-CU2M

Detail: 40GBASE-CR4 Passive Copper Cable, 2m

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-H40G-CU2M Specification
Description	Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 2-meter, passive
Dimensions	13.5 x 18.4 x 72.4 mm
QSFP Port cabling specifications
Wavelength (nm)	\
Cable Type	Direct-attach copper cable assembly
Core Size (microns)	\
Modal Bandwidth (MHz-km)	\
Cable Distance	2m
Power Consumption (W)	1.5
Pull Tab Color	Brown
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

Are there alternative products to the QSFP-H40G-CU2M?

Yes, alternative products include other lengths of 40GBASE-CR4 passive copper cables or active optical cables for longer distances.

What accessories are available with the QSFP-H40G-CU2M?

No additional accessories are typically required, but cable management tools might be useful for organized installations.

How does the QSFP-H40G-CU2M compare with optical modules?

The QSFP-H40G-CU2M is more cost-effective for short distances, while optical modules are better for longer distances due to their range and lower signal degradation.

How do I troubleshoot issues with the QSFP-H40G-CU2M?

Ensure the cable is securely connected and check for port compatibility. If issues persist, test the cable with a known working setup or consult Cisco support.

What is the QSFP-H40G-CU2M used for?

The QSFP-H40G-CU2M is a 40GBASE-CR4 Passive Copper Cable designed for high-speed data networking applications over short distances, up to 2 meters.

How cost-effective is the QSFP-H40G-CU2M?

The QSFP-H40G-CU2M provides a cost-effective solution for short-reach interconnects by eliminating the need for expensive optical transceivers.

What are the characteristics of the QSFP-H40G-CU2M?

This 40G passive copper cable supports low latency and low power consumption, offering reliable performance for data centers and high-speed networks.

What is the application scenario for the QSFP-H40G-CU2M?

The QSFP-H40G-CU2M is ideal for connecting high-speed network devices within racks or across adjacent racks in data centers.

How do I install the QSFP-H40G-CU2M?

Simply plug the QSFP-H40G-CU2M cable into QSFP+ ports on both connecting devices to establish a secure and high-speed connection.

Does the QSFP-H40G-CU2M require upgrading?

No, the QSFP-H40G-CU2M is a passive cable and does not require any firmware or software upgrades.