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Black Box QSFP-H40G-CU3M-BB Cables Black Box Qsfp+ Network Cable - 9.80 Ft Qsfp+ Network Cable For Switch, Router, Server, Network Devi Qsfph40gcu3mbb 822088132851

Part Number: QSFP-H40G-CU3M-BB
Condition: New
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Product Specifications



Black Box QSFP+ Network Cable - 9.80 ft QSFP+ Network Cable for Switch, Router, Server, Network Device - First End: 1 x QSFP+ Network - Male - Second End: 1 x QSFP+ Network - Male - 40 Gbit/s - CL2 - Black (QSFP-H40G-CU3M-BB)

BLACK BOX QSFP+ DIRECT ATTACH CABLES PROVIDE PREMIUM, ERROR-FREE PERFORMANCE FOR

Manufacturer Part Number: QSFP-H40G-CU3M-BB



CPN:BLACK BOX QSFP+ DIRECT ATTACH CABLES PROVIDE PREMIUM, ERROR-FREE PERFORMANCE FOR
MANUFACTURER NAME: Black Box
MANUFACTURER PART NUMBER: QSFP-H40G-CU3M-BB
UPC EAN CODE: 822088132851
LANGUAGE: EN
MARKET:US

General Information:

Cisco-Compatible Direct Attach Cable (DAC) Connects Network Equipment at Speeds up to 40 Gbps
Black Box QSFP+ Direct Attach Cables provide premium, error-free performance for data, storage, and high-performance computing (HPC) interconnectivity. They are 100% compatible with Cisco QSFP-H40G-CUxM=, allowing you to easily make connections amongst your Cisco switches, routers, and servers. Constructed for full compliance with the Multi-Source Agreement (MSA) and SFF-8436 industry standards, you can also make connections amongst your non-Cisco, 40-Gbps compatible networking equipment. Programmed, tested, and serialized to ensure compliance and functionality, Black Box Direct Attach Cables are the ideal solution for 40-Gbps Ethernet, fiber channel applications, and more.

Design, Performance, and Savings
The ultra-thin and light construction is ideal for high-density racks, placing less strain on ports and improving airflow to help cool equipment. AOCs utilize optical technology for higher bandwidth and reliable, ultra-fast data transmission over longer distances, far exceeding the 5-meter limitation where copper DAC solutions begin to fail with excessive bit error rates.

Integration and Low Latency
These cables offer a convenient, all-in-one, hot-swappable design, eliminating the need for separate transceivers and cables. Integrating the optics minimizes connection points, resulting in significantly lower latency - crucial for maintaining data integrity.

Interference Resistance and Security
The fiber optic construction provides a minimal EMI/RFI profile, ensuring superior resistance to signal interference. This is paramount for maintaining data integrity in sensitive, ultra-high-density applications. Fiber optic transmission is inherently resistant to tapping, adding a layer of physical security to your data.

ManufacturerBlack Box Corporation
Manufacturer Part NumberQSFP-H40G-CU3M-BB
Manufacturer Website Addresshttp://www.blackbox.com
Brand NameBlack Box
Product NameQSFP+ Network Cable
Product TypeNetwork Cable
  Product UPC822088132851
Technical Information:
Cable TypeQSFP+
Cable Length9.80 ft
Connector Type on First EndQSFP+ Network - Male
Connector on First End Details1 x QSFP+ Network - Male
Connector Type on Second EndQSFP+ Network - Male
Connector on Second End Details1 x QSFP+ Network - Male
Jacket TypeCL2
Device SupportedSwitch
Router
Server
Network Device
Data Transfer Rate40 Gbit/s
FeaturesHot-swappable
Physical Characteristics:
Product ColorBlack
Jacket MaterialPolyvinyl Chloride (PVC)
Miscellaneous:
Environmentally FriendlyYes
Environmental ComplianceRestriction of Hazardous Substances (RoHS)
Country of OriginChina
Warranty:
WarrantyLifetime

Date Inserted: Friday September 27, 2024

This product was last updated on Saturday April 18, 2026

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

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Shipping / Returns

Shipping

Ground = $12.95
(Delivery within 2-7 business days)

Two Day Air = $25.00
(Delivery within 2 business days)

Standard One Day = $35.00
(Delivery within next business day)

Priority = $45.00
(Delivery within next business morning)

U.S Mail Priority (AA,AE,AP only) = $30.00

FedEx International Economy (Canada only) = $85.00

Typically out of stock items are filled within 1 to 14 business days but can and may take longer.

Shipping dates are best estimates based on product location and may vary with holidays.

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Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact Black Box. 1-877-877-2269 www.blackbox.com


Black Box Company's Information

Black Box  
Click Black Box for all products

Toll Free #: 1-877-877-2269

Site:  www.blackbox.com

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    About Black Box

    About Black Box: Black Box: is a trusted IT solutions provider, delivering cutting-edge technology products and world-class consulting services to businesses across the globe in every industry. The breadth of our global reach and depth of our expertise accelerate customer success by bringing people, ideas, and technology together to solve real-world business problems.


    Since 1976, we've been helping our customers accelerate their businesses by bringing people, ideas, and technology together. The technology has changed, but our commitment remains steadfast.

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    Well, the product was great it was brand new no refurbished BS like some other web sights but 1 complaint the cable didn't charge so i called the next day n the company send me another one . so far the experience has been the best I've ever had buying electronics on the web. This is truly a great sight gliwa86
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