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Please note that all ITAD Store branches will be closed on Tuesday, 30 June 2026, as a precautionary measure due to the planned national protest. The safety of our staff and customers remains our highest priority. We apologise for any inconvenience. We will be open again from Wednesday, 1 July 2026. Orders can still be placed and will be prepared and go out on Wednesday, 1 July, 2026.
Arista CAB-Q-Q-5M 5M QSFP-QSFP Direct-Attach Copper Cable – Refurb

Arista CAB-Q-Q-5M 5M QSFP-QSFP Direct-Attach Copper Cable – Refurb

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We currently have 5 in stock.
by Arista

The Arista CAB-Q-Q-5M is a high-speed QSFP+ to QSFP+ direct-attach copper (DAC) cable designed for reliable 40Gbps connectivity in data center and enterprise networking environments. Using QSFP+ form factor connectors, it enables short- and medium-range connections between compatible switches, routers, and servers, making it ideal for within-rack and adjacent-rack deployments.

This refurbished unit has been tested to ensure full functionality and dependable performance. Compliant with SFF-8436, QSFP+ MSA, and IEEE 802.3ba standards, it delivers stable 40Gbps data transmission with low latency, providing an efficient solution for high-density networking applications.

✔ Key Features & Benefits

✔ QSFP+ to QSFP+ Direct-Attach Copper (DAC) Cable
✔ 40Gbps High-Speed Connectivity
✔ 5m (16.4ft) Cable Length for Flexible Rack Deployment
✔ Tested Refurbished Unit for Reliable Performance
✔ PVC (OFNR) Jacket Material for Durability
✔ Compliant with SFF-8436, QSFP+ MSA, and IEEE 802.3ba Standards

✔ Ideal Uses

✔ Connecting QSFP+ ports on Arista switches and compatible devices
✔ Within-rack and adjacent-rack high-speed 40GbE network links
✔ Replacing worn or damaged DAC cables for reliable connectivity
✔ Expanding 40GbE network infrastructure in data centers and enterprise networks
✔ Supporting high-density, low-latency applications and server interconnects

✔ Specifications

✔ Condition: Refurbished device with minor cosmetic wear. Device has been fully tested and is fully functional.
✔ Product Number: CAB-Q-Q-5M
✔ Vendor Name: FS
✔ Connector Type: QSFP+ to QSFP+
✔ Max Data Rate: 40Gbps
✔ Cable Type: Direct-Attach Copper (DAC)
✔ Cable Length: 5m (16.4ft)
✔ Wire Gauge: 26AWG
✔ Minimum Bend Radius: 40mm
✔ Jacket Material: PVC (OFNR)
✔ Operating Temperature: 0 to 70°C (32 to 158°F)
✔ Supported Protocols: SFF-8436, QSFP+ MSA, IEEE 802.3ba

✔ Warranty: 3 Month Carry-in Warranty

✔ What’s in the Box

✔ Arista CAB-Q-Q-5M 5M QSFP-QSFP Direct-Attach Copper (DAC) Cable