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Home Fiber Optic Cables Fiber Patch Cables Arista CAB-Q-S-3M | 3m QSFP+ to 4x SFP+ 40G Breakout Twinax Cable

Arista CAB-Q-S-3M | 3m QSFP+ to 4x SFP+ 40G Breakout Twinax Cable

Arista CAB-Q-S-3M | 3m QSFP+ to 4x SFP+ 40G Breakout Twinax Cable

Brand:

Arista

Specifications

Product Overview

The Arista CAB-Q-S-3M is a high-performance, 3-meter breakout cable designed for short-reach, high-speed data interconnects in modern data center and enterprise networking environments. With its QSFP+ to 4x SFP+ configuration, this cable splits a 40Gbps QSFP+ port into four independent 10Gbps SFP+ channels, delivering exceptional throughput and performance consistency.
This Direct Attach Copper (DAC) cable offers a cost-effective, energy-efficient alternative to optical transceivers for rack-to-rack and switch-to-server links.

Product Specifications

Cable Type: Twinax Direct Attach Copper (DAC), Passive
Breakout Configuration: QSFP+ (40G) to 4 x SFP+ (10G)
Connector 1: QSFP+ (40GbE)
Connector 2: 4 x SFP+ (10GbE)
Speed Support: Up to 40 Gbps aggregated (4 x 10 Gbps lanes)
Length: 3 meters (approximately 9.84 feet)
Compatibility: Arista Networks switches and other QSFP+/SFP+ enabled devices
Use Cases: Aggregation switches, top-of-rack deployments, server uplinks, high-density data centers

Key Features

Enables seamless 40G to 4x 10G breakout connectivity
Designed for short-distance, low-latency communication
Easy-to-deploy plug-and-play architecture
Robust Twinax copper build ensures signal integrity and low crosstalk
Significantly reduces cost and power usage compared to fiber optics
Ideal for upgrading data infrastructure with minimal complexity

Application Scenarios

Connecting 40G switch ports to multiple 10G servers
Short-haul inter-rack connections in enterprise and cloud data centers
Optimizing bandwidth distribution in virtualization and clustering setups
Low-power, low-cost alternative to optical breakout solutions

Features

Brand:

Arista

Cable Length:

3 Meter

Conditions:

New

Warranty:

1 Year

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