How cost-effective is the QSFP-H40G-CU0-5M?

The QSFP-H40G-CU0-5M is a cost-effective solution for short-distance high-speed data transmission, offering excellent performance at a lower price.

What are the characteristics of the QSFP-H40G-CU0-5M?

The QSFP-H40G-CU0-5M is a 40GBASE-CR4 Passive Copper Cable, ideal for high-speed, short-distance connections up to 0.5 meters.

What are the application scenarios for QSFP-H40G-CU0-5M?

This copper cable is perfect for data centers and high-performance computing environments requiring short-distance, high-speed connectivity.

How do I install the QSFP-H40G-CU0-5M?

Ensure your devices are powered off, insert the cables into compatible QSFP+ ports, and then power on your devices.

Does the QSFP-H40G-CU0-5M require an upgrade?

The QSFP-H40G-CU0-5M is a passive copper cable and does not require firmware or software upgrades.

Are there any alternative products to the QSFP-H40G-CU0-5M?

Alternatives include other 40GBASE-CR4 compatible copper cables with different lengths, such as 1m or 3m options.

QSFP-H40G-CU0-5M

Name: QSFP-H40G-CU0-5M
SKU: QSFP-H40G-CU0-5M
Price: 114 USD
Availability: InStock
Rating: 5 (1 reviews)

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Name:	QSFP-H40G-CU0-5M
Model:	QSFP-H40G-CU0-5M - Cisco SFP GLC Module
Brand:	Cisco
Detail:	40GBASE-CR4 Passive Copper Cable, 0.5m
	Rating: 100% 5/5.0 1 Review 10 Questions 61/mo Sold
List Price:	US$294.96 (61% OFF)
Price:	USD AUD BRL GBP CAD CNY EUR HKD MXN RUB SGD CHF AED US$114.00
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QSFP-H40G-CU0-5M

40GBASE-CR4 Passive Copper Cable, 0.5m

List Price: US$294.96

Price: US$114.00

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Overview

QSFP-H40G-CU0-5M 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-H40G-CU0-5M
Description	Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 0.5-meter, passive
Dimensions	13.5 x 18.4 x 72.4 mm
Wavelength (nm)	\
Cable Type	Direct-attach copper cable assembly
Core Size (microns)	\
Modal Bandwidth (MHz-km)	\
Cable Distance	0.5m
Power Consumption (W)	1.5
Pull Tab Color	Beige

Product Details

Features and benefits of Cisco QSFP 40G modules:

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

Interoperable with other IEEE-compliant 40GBASE interfaces where applicable

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

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

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

Platform support

Table 2 shows the supported platforms

Supported platform	Recommended Model
Cisco Switch Catalyst 9400	C9400-SUP-1
	C9400-SUP-1XL
	C9400-SUP-1XL-Y
Cisco Switch Catalyst 9500	C9500-24Y4C
	C9500-48Y4C
	C9500-12Q
	C9500-NM-2Q
	C9500-32QC
	C9500-32C
Cisco Switch Catalyst 9300	C9300-NM-2Q

Compare to Similar Items

Table 3shows the comparison.

Product Code	QSFP-H40G-CU0-5M	QSFP-H40G-CU1M	QSFP-H40G-CU2M	QSFP-H40G-CU3M	QSFP-H40G-CU4M	QSFP-H40G-CU5M
Description	Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 0.5-meter, passive	Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 1-meter, passive	Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 2-meter, passive	Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 3-meter, passive	Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 4-meter, passive	Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 5-meter, passive
Wavelength (nm)	\	\	\	\	\	\
Cable Type	Direct-attach copper cable assembly	Direct-attach copper cable assembly	Direct-attach copper cable assembly	Direct-attach copper cable assembly	Direct-attach copper cable assembly	Direct-attach copper cable assembly
Core Size (microns)	\	\	\	\	\	\
Modal Bandwidth (MHz-km)	\	\	\	\	\	\
Cable Distance	0.5m	1m	2m	3m	4m	5m
Power Consumption (W)	1.5	1.5	1.5	1.5	1.5	1.5
Pull Tab Color	Beige	Beige	Brown	Orange	Orange	Gray

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Quality Certifications

Specification

QSFP-H40G-CU0-5M Specification

QSFP-H40G-CU0-5M Specification
Description	Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 0.5-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	0.5m
Power Consumption (W)	1.5
Pull Tab Color	Beige
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

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

What common troubleshooting steps exist for the QSFP-H40G-CU0-5M?

Ensure the cable is securely connected, the ports are clean, and the devices are compatible and powered on.

What accessories are available for the QSFP-H40G-CU0-5M?

Common accessories include cable organizers, labels, and port dust covers to maintain connection integrity.

How does QSFP-H40G-CU0-5M compare to similar products?

Compared to other 40GBASE-CR4 cables, QSFP-H40G-CU0-5M offers a reliable, cost-effective solution for short distances, especially under 0.5 meters.

What product category does QSFP-H40G-CU0-5M belong to?

QSFP-H40G-CU0-5M belongs to the Cisco 40G Optical Modules category within Networking Accessories.

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Model Datasheet

QSFP-H40G-CU0-5M Datasheet

QSFP-H40G-CU0-5M

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QSFP-H40G-CU0-5M

QSFP-H40G-CU0-5M Overview

Quick Specs

Product Details

Platform support

Compare to Similar Items

GetMoreInformation

Quality Certifications

QSFP-H40G-CU0-5M Specification

QSFP-H40G-CU0-5M Specification

Quality Certifications

Questions & Answers

What common troubleshooting steps exist for the QSFP-H40G-CU0-5M?

What accessories are available for the QSFP-H40G-CU0-5M?

How does QSFP-H40G-CU0-5M compare to similar products?

What product category does QSFP-H40G-CU0-5M belong to?

How cost-effective is the QSFP-H40G-CU0-5M?

What are the characteristics of the QSFP-H40G-CU0-5M?

What are the application scenarios for QSFP-H40G-CU0-5M?

How do I install the QSFP-H40G-CU0-5M?

Does the QSFP-H40G-CU0-5M require an upgrade?

Are there any alternative products to the QSFP-H40G-CU0-5M?

What common troubleshooting steps exist for the QSFP-H40G-CU0-5M?

What accessories are available for the QSFP-H40G-CU0-5M?

How does QSFP-H40G-CU0-5M compare to similar products?

What product category does QSFP-H40G-CU0-5M belong to?

Standard Services

Warranty