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Home Fiber Optic Cables Accessories Arista CAB-Q-Q-100G-0.5 | 100GB QSFP28 Direct Attach Copper Cable- 0.5 Meter For Networking & Data

Arista CAB-Q-Q-100G-0.5 | 100GB QSFP28 Direct Attach Copper Cable- 0.5 Meter For Networking & Data

Arista CAB-Q-Q-100G-0.5 | 100GB QSFP28 Direct Attach Copper Cable- 0.5 Meter For Networking & Data

Arista CAB-Q-Q-100G-0.5 | 100GB QSFP28 Direct Attach Copper Cable- 0.5 Meter For Networking & Data

Brand:

Arista

Specifications

Description

The CAB-Q-Q-100G-0.5 is a 100GBASE-CR4 QSFP28 to QSFP28 passive Twinax copper cable designed for ultra-short, high-speed connectivity between networking devices such as switches, routers, and servers. With a length of 0.5 meters, it offers low-latency, low-power, and cost-effective performance for data center and enterprise deployments.

Features

High-Speed: Supports full 100Gbps throughput with four parallel 25Gbps lanes.
Plug-and-Play: Hot-swappable for fast deployment and replacement.
Low Power: No active components—ideal for power-sensitive environments.
Cost-Effective: Ideal alternative to optical modules for short-distance links.
Minimal Latency: Copper ensures near-zero propagation delay—excellent for latency-critical applications.

Specifications

Part Number: CAB-Q-Q-100G-0.5
Product Description: 100GBASE-CR4 QSFP28 to QSFP28 0.5m Twinax Cable
Cable Type: Twinax Copper (Passive)
Cable Length: 0.5 meter (50 cm)
Data Rate: 100 Gbps (4x25G lanes)
Connector 1: QSFP28
Connector 2: QSFP28
Pull Tab Color: Blue
Power Consumption: < 0.1W (passive)
Application: In-rack or adjacent-rack high-speed interconnects
Hot Swappable: Yes
Compatibility: Arista switches and other QSFP28-enabled devices
Compliance: IEEE 802.3bj, SFF-8665

Ideal Use Cases

Top-of-Rack (ToR) Networking: Interconnect switches, servers, or storage devices within the same or adjacent rack.
Data Center Cabling: Short, high-density connections between spine and leaf switches.
Lab/Testing Environments: Quick setup of temporary 100G connections in controlled setups.
Switch Stacking and Clustering: Efficient short-reach inter-switch links.

Why Choose the CAB-Q-Q-100G-0.5?

Optimized for Arista: Fully compatible with Arista QSFP28 ports.
Short and Simple: Perfect for high-speed, short-distance links without optical transceivers.
Reliable and Durable: Engineered to perform in demanding data center environments.
Color-Coded Management: Blue pull tab for easy identification and organization.

Features

Brand:

Arista

Warranty:

No Warranty

Product Name

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