Cisco QSFP-H40G-ACU7M= Direct Attach Cable
If you need a large quantity of QSFP-H40G-ACU7M= product - call us through our toll-free number at (800) 675 5044 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
+1 (800) 675 5044 (Toll-Free)
FREE Shipping. We are accepting NET 30 Days Purchase Orders. Get a decision in seconds, without affecting your credit.

Cisco QSFP-H40G-ACU7M= 7-Meter 40GB BASE-CR4 QSFP+ Bulk

Availability: In Stock
Part Number#: QSFP-H40G-ACU7M=
List Price was: $2441.86
Your Price:
You Save: $1391.86 (57% off)

Additional 5% Discount on Checkout

Short Description:
QSFP-H40G-ACU7M= 7-Meter 40 Gigabyte (GB) BASE-CR4 Quad Small Form-Factor Pluggable Plus (QSFP+) Direct-Attach Copper Cable | Made by Cisco | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Design and Construction of Network Cable

The QSFP-H40G-ACU7M= is a 7-meter long Cisco QSFP+ Direct Attach Copper (DAC) network cable designed for high-speed data transmission in data center environments. It is specifically designed for use with Cisco networking equipment, such as switches and routers, that support QSFP+ ports.

The cable is constructed using high-quality materials and advanced manufacturing techniques to ensure reliable and high-performance data transmission. The cable features four high-speed copper channels, each capable of transmitting data at speeds of up to 10 Gbps, resulting in a total bandwidth of up to 40 Gbps.

The QSFP-H40G-ACU7M= cable features quad small form-factor pluggable plus (QSFP+) connectors on both ends, which are designed to connect to QSFP+ ports on networking equipment. The connectors are made of high-quality materials and are designed to provide a secure and reliable connection.

The cable is designed to be hot-swappable, meaning that it can be installed or removed from a networking device without powering down the device or disrupting the network. This feature makes it easy to add or remove devices from the network without causing any downtime or interruption to network services.

The QSFP-H40G-ACU7M= cable is also designed to be low-power, which helps to reduce energy consumption and operating costs. The cable features a high-quality copper conductor, which provides excellent signal quality and reduces the risk of data loss or signal degradation.

Key Features of 7 Meter DAC Network Cable

The QSFP-H40G-ACU7M= Cisco 7M QSFP+ DAC Network Cable is a high-speed direct-attach copper cable that connects devices with QSFP+ interfaces. Here are some key features of this cable:

  • Length: The cable is 7 meters long, making it suitable for connecting devices that are relatively far apart.
  • Compatibility: The QSFP-H40G-ACU7M= cable is designed to work with Cisco networking equipment that has QSFP+ interfaces. It is compatible with a wide range of Cisco switches, routers, and other network devices.
  • High-speed data transfer: The cable supports data transfer rates of up to 40Gbps, making it ideal for high-bandwidth applications such as data center networking, storage networking, and high-performance computing.
  • Direct-attach copper (DAC) technology: The QSFP-H40G-ACU7M= cable uses DAC technology, which provides a cost-effective, low-power, and low-latency solution for interconnecting devices over short distances.
  • Passive cable: The cable is a passive cable, which means it does not require any power or signal conditioning. This makes it easy to install and use.
  • Copper conductors: The cable has four copper conductors, one for each of the four channels. Copper conductors are preferred for short-distance connections because they offer low resistance and high conductivity, which ensures reliable data transfer.
  • QSFP+ form factor: The cable uses the QSFP+ form factor, which is a compact, hot-pluggable interface that supports four independent data channels. This form factor is widely used in data centers and high-performance computing environments.

Quality Control Measures

The QSFP-H40G-ACU7M= Cisco 7M QSFP+ DAC Network Cable is a high-speed data transmission cable that is designed to provide reliable connectivity between network devices. To ensure that the cable performs optimally and meets the desired standards, several quality control measures are put in place during its production.

  • Material selection: The cable is made of high-quality materials that are carefully selected to ensure optimal performance. This includes high-quality copper wires and connectors that are designed to withstand high data transfer rates and reduce signal interference.
  • Performance testing: The cable is subjected to rigorous performance testing to ensure that it meets the desired standards for data transmission. This includes testing the cable for its data transfer rate, signal strength, and signal-to-noise ratio.
  • Quality assurance: The cable is subjected to strict quality assurance processes to ensure that it is free from defects and meets the desired standards for durability and reliability.
  • Manufacturing processes: The cable is manufactured using advanced processes that ensure consistent quality and reliability. This includes using automated machinery and processes that reduce the likelihood of human error and ensure that each cable is made to the same exacting standards.
  • Packaging and shipping: The cable is carefully packaged to ensure that it arrives at its destination in optimal condition. This includes using protective packaging materials that prevent damage during shipping and storage.

General Information

  • Manufacturer Cisco Systems, Inc
  • Manufacturer Part Number QSFP-H40G-ACU7M=
  • Brand Name Cisco
  • Product Name Cisco 40GBASE-CR4 QSFP+ Direct-Attach Copper Cable 7-Meter Active
  • Product Type Network Cable

Technical Information

  • Cable Type QSFP+
  • Cable Length 22.97 ft
  • Connector on First End QSFP+
  • Device Supported Network Device
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

Here, you can check more available conditions of your desired product QSFP-H40G-ACU7M= at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


Please choose your location for calculate shipping cost.


ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.