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QSFP-H40G-ACU10M, Cisco QSFP Cable, 40Gbps/10m/Passive Copper

Name: QSFP-H40G-ACU10M, Cisco QSFP Cable, 40Gbps/10m/Passive Copper
SKU: QSFP-H40G-ACU10M
Price: 484 USD
Availability: InStock
Rating: 5 (1 reviews)

Brand: Cisco
Model: QSFP-H40G-ACU10M
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List Price: $1,524.92

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$484.00

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QSFP-H40G-ACU10M, Cisco QSFP Cable, 40Gbps/10m/Passive Copper

100% Genuine Ready to Ship

$1,524.92

68% OFF

$484.00

Overview

Cisco QSFP-H40G-ACU10M Overview

Cisco QSFP-H40G-ACU10M is a data center-grade 40GBASE-CR4 QSFP direct-attach copper cable designed for high-bandwidth aggregation and spine-leaf connectivity. This active 10m copper assembly delivers 40Gbps performance with just 1.5W power consumption, ideal for dense top-of-rack deployments across Asia, Europe, Africa, and North America. Its integrated QSFP form factor simplifies installation for distributors, SMB integrators, and end users seeking cost-effective short‑reach 40G links.

Product Highlights

40Gbps

Data Rate

10m

Cable Run

1.5W

Low Power

Product Applications Scenarios

Data Center

The QSFP-H40G-ACU10M delivers 40Gbps server-to-switch links with low latency, cutting short-reach fiber costs by up to 30% in modern data center fabrics.

Cloud Services

Provides reliable 40G aggregation between cloud racks, simplifying scaling for regional providers while reducing deployment time and cabling complexity.

Enterprise Network

Ideal for campus core or aggregation switches, this cable supports high-throughput backbone upgrades without requiring expensive optical transceivers.

Product Features Comparison


Model	QSFP-H40G-ACU10M, Cisco QSFP Cable, 40Gbps/10m/Passive Copper	ST-LC-5-Meter-Singlemode-Fiber-Optic-Cable, Cisco Fiber Optic Cable, ST/LC, Single-mode, 5m, 9/125 Type	SC-SC-5-Meter-Singlemode-Fiber-Optic-Cable, Cisco SC-SC-5-Meter-Singlemode-Fiber Optic Cable, SC/SC, Single-mode, 5 Mete	SFP-H10GB-ACU10M, Cisco SFP+ Active Optical Cable, 10m length/Direct Attach/SFP+ connectors
Brand	Cisco	Cisco	Cisco	Cisco
Compatible Models	n/a	Telecommunications, Data Centers	Suitable for all single-mode applications	Compatible with a wide range of networking equipment
Accessory Type	Direct-attach copper cable assembly	Cisco Fiber Optic Cable	Cisco Fiber Optic Cable	Direct-Attach Active Optical Cable
Connector Type	n/a	ST/LC	SC/SC	SFP+
Mounting Method	n/a	n/a	n/a	n/a
Certification	n/a	RoHS	RoHS Compliant	CE, FCC, RoHS

Optional Add-ons

Model Number	Description
SFP-H10GB-ACU10M	Cisco SFP+ Active Optical Cable, 10m direct-attach for 10Gbps uplinks
STACK-T1-1M=	Cisco StackWise-480 1m stacking cable for Catalyst switches
CAB-SPWR-30CM=	Cisco Catalyst Stack Power 30cm cable for power stacking

Quality Certifications

Specification

Cisco QSFP-H40G-ACU10M Specification

Model

QSFP-H40G-ACU10M

Brand

Cisco

Description

Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 10-meter, active

Cable Type

Direct-attach copper cable assembly

Cable Distance

10m

Power Consumption (W)

1.5

Pull Tab Color

Red

Weight

1.9 kg

Get more information

Discover unbeatable prices and fast shipping for the QSFP-H40G-ACU10M, Cisco QSFP Cable, 40Gbps/10m/Passive Copper . Access the detailed QSFP-H40G-ACU10M, Cisco QSFP Cable, 40Gbps/10m/Passive Copper 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 troubleshooting steps should be taken if the QSFP-H40G-ACU10M is not working?

Ensure both ends are properly connected, check for firmware updates, and verify compatibility with network devices.

Does the QSFP-H40G-ACU10M cable need upgrades or firmware updates?

The QSFP-H40G-ACU10M itself does not need firmware updates, but ensure network device firmware is up to date.

What accessories are available for the QSFP-H40G-ACU10M?

Accessories are generally not needed, but compatible Cisco switch slots and cable management tools can be helpful.

Why should I buy from router-switch.com?

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How cost-effective is the Cisco QSFP-H40G-ACU10M?

The Cisco QSFP-H40G-ACU10M offers an affordable solution for 40G network connectivity without the need for active optical modules.

What are the key characteristics of the Cisco QSFP-H40G-ACU10M?

This cable provides a direct-attach copper solution, supporting 40GBASE-CR4 with a 10-meter reach, ideal for short-range data center connections.

In what scenarios can I use the Cisco QSFP-H40G-ACU10M?

The Cisco QSFP-H40G-ACU10M is optimal for short-range data center interconnects, rack-to-rack, and within-rack connections requiring 40G speeds.

How do I install the Cisco QSFP-H40G-ACU10M?

Simply plug the QSFP-H40G-ACU10M into compatible QSFP+ ports on both ends to establish a high-speed 40G connection. No additional configuration is required.

Does the QSFP-H40G-ACU10M need to be upgraded?

No, the QSFP-H40G-ACU10M is a passive cable and does not require firmware upgrades.

Are there alternative products to the QSFP-H40G-ACU10M?

Alternatives include other lengths of Cisco QSFP+ direct attach cables, such as the QSFP-H40G-ACU7M and QSFP-H40G-ACU5M.

What common troubleshooting can be done with the QSFP-H40G-ACU10M?

Ensure both ends are securely connected to compatible QSFP+ ports and check for physical damage or connectivity issues.

What accessories are available for the QSFP-H40G-ACU10M?

Accessories include protective end caps and cable management solutions to keep installations tidy.

How does the QSFP-H40G-ACU10M compare with similar products?

The QSFP-H40G-ACU10M is cost-effective for short distances compared to active optical cables but limited to 10 meters.

What is the length of the Cisco QSFP-H40G-ACU10M cable?

The Cisco QSFP-H40G-ACU10M cable is 10 meters long.

Is the QSFP-H40G-ACU10M compatible with all Cisco switches?

The QSFP-H40G-ACU10M is compatible with a wide range of Cisco switches that support 40GBASE-CR4 interfaces.

What is the primary application of the QSFP-H40G-ACU10M?

The primary application of the QSFP-H40G-ACU10M is for short-range data center interconnects.

Does the QSFP-H40G-ACU10M require any special installation tools?

The QSFP-H40G-ACU10M does not require any special installation tools; it is a plug-and-play solution.

How cost-effective is the QSFP-H40G-ACU10M?

The QSFP-H40G-ACU10M is cost-effective for short-range high-speed data transmission, eliminating the need for optical transceivers and fiber.

Are there any alternatives to the QSFP-H40G-ACU10M?

Alternative options include different lengths of Cisco 40GBASE-CR4 cables or optical transceivers for longer distances.

How does the QSFP-H40G-ACU10M compare to optical modules?

The QSFP-H40G-ACU10M offers a lower cost for short distances but optical modules are better for longer distances.

What troubleshooting steps should be taken if the QSFP-H40G-ACU10M is not working?

Ensure both ends are properly connected, check for firmware updates, and verify compatibility with network devices.

Does the QSFP-H40G-ACU10M cable need upgrades or firmware updates?

The QSFP-H40G-ACU10M itself does not need firmware updates, but ensure network device firmware is up to date.

What accessories are available for the QSFP-H40G-ACU10M?

Accessories are generally not needed, but compatible Cisco switch slots and cable management tools can be helpful.

Why should I buy from router-switch.com?

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