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Home Fiber Optic Cables Fiber Patch Cables Cisco 3m QSFP+ 40GbE Direct Attach Copper Cable | DAC for Network Devices (QSFP-H40G-CU3M=)

Cisco 3m QSFP+ 40GbE Direct Attach Copper Cable | DAC for Network Devices (QSFP-H40G-CU3M=)

Cisco 3m QSFP+ 40GbE Direct Attach Copper Cable | DAC for Network Devices (QSFP-H40G-CU3M=)

Cisco 3m QSFP+ 40GbE Direct Attach Copper Cable | DAC for Network Devices (QSFP-H40G-CU3M=)

Brand:

Cisco

Specifications

Description

The Cisco QSFP-H40G-CU3M= is a 3-meter passive direct-attach copper (DAC) cable designed for 40 Gigabit Ethernet connectivity. Equipped with QSFP+ connectors on both ends, it provides a high-speed, low-latency, and cost-effective solution for short-range connections between Cisco 40-Gigabit Ethernet transceiver modules and network devices. This cable is ideal for use in data centers and enterprise networks requiring reliable and efficient 40GbE interconnects without the complexity or expense of optical transceivers.

Features

Passive direct-attach copper cable for 40GBASE-CR4 applications
QSFP+ connectors on both ends for seamless 40GbE connectivity
3-meter length suitable for intra-rack and short inter-rack connections
Plug-and-play compatibility with Cisco 40-Gigabit Ethernet transceiver modules
Provides low power consumption compared to optical cables
Durable design optimized for high-density data center environments
Cost-effective alternative to fiber optic cables for short distances

Specifications

Product Type: Network Cable
Brand Name: Cisco
Manufacturer: Cisco Systems, Inc
Manufacturer Part Number: QSFP-H40G-CU3M=
Product Name: 40GBASE-CR4 QSFP+ Direct-Attach Copper Cable, 3 meter Passive
Cable Length: 3 meters
Data Transfer Rate: 40 Gbit/s
Cable Type: QSFP+ Direct-Attach Copper
Features: Passive
Connector Type (First End): QSFP+ Network
Connector Type (Second End): QSFP+ Network
Device Supported: Network Module, Network Device
Compatibility: Cisco 40-Gigabit Ethernet Transceiver Modules

Ideal Uses

Short-distance 40 Gigabit Ethernet connections within racks or between adjacent racks
High-speed interconnects between Cisco 40-Gigabit Ethernet transceivers and switches
Data centers requiring energy-efficient, low-latency networking solutions
Enterprise networks with dense 40GbE infrastructure
Cost-sensitive deployments where fiber optic cabling is not necessary

Why Choose This Product?

Cisco-certified to guarantee full compatibility and optimal performance
Passive cable reduces power consumption and operating costs
Simplifies cabling with direct connectivity between QSFP+ ports
Robust and reliable build for demanding network environments
A cost-effective alternative to optical transceivers and fiber cables

Features

Brand:

Cisco

Conditions:

New

Warranty:

1 Year

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