CAB-Q-Q-0.5M Arista Compatible 40Gbps QSFP+ Passive DAC Cable

The CAB-Q-Q-0.5M is an Arista-compatible 40Gbps QSFP+ Passive Direct Attach Copper (DAC) Cable designed for high-speed, short-distance connectivity between compatible QSFP+ network ports. Its integrated QSFP+ connectors provide a direct copper connection without requiring separate optical transceiver modules or fiber cabling.

With a compact 0.5-meter length, the cable is suitable for short equipment connections where networking devices are positioned close together. Its passive copper construction provides a practical cabling solution for compatible data center and enterprise network environments.

40Gbps QSFP+ Direct Connectivity

The cable is designed for 40Gbps network connections between compatible switches, routers, servers, and other networking equipment. Integrated QSFP+ connectors provide a direct connection between supported 40Gbps ports.

This configuration simplifies short-distance 40Gbps deployments by combining the cable and connector assemblies into a single direct-attach solution.

Passive Direct Attach Copper Design

The passive DAC construction uses copper conductors for short-distance high-speed data transmission. The cable does not require optical fiber or active optical components, making it suitable for compatible short-range network connections.

0.5-Meter Cable Length

The 0.5-meter cable length is suitable for connections between networking equipment positioned very close together, including adjacent devices and same-rack installations.

QSFP+ Connector Configuration

The cable features QSFP+ connectors on both ends, providing a direct port-to-port connection between compatible 40Gbps QSFP+ interfaces.

High-Density Data Center Cabling

The short direct-attach design helps reduce unnecessary cable length in high-density network environments. It is suitable for switch-to-switch, switch-to-server, and other compatible 40Gbps connections where a short copper link is appropriate.

Technical Specifications

Applications

• 40Gbps QSFP+ network connections
• Data center switch-to-switch links
• Switch-to-server connectivity
• Same-rack network connections
• High-density data center deployments
• Short-distance 40Gbps Ethernet connections

Compatibility

The CAB-Q-Q-0.5M is designed as an Arista-compatible 40Gbps QSFP+ direct attach copper cable. Before installation, verify that both connected devices support compatible QSFP+ DAC cables and 40Gbps operation.

For reliable deployment, confirm the supported cable list, QSFP+ port configuration, firmware requirements, and compatibility of the connected networking equipment.

Buy CAB-Q-Q-0.5M Arista Compatible DAC Cable in Bangladesh

Datacom Technologies (BD) supplies Arista-compatible networking cables, QSFP+ connectivity products, optical transceivers, and data center networking hardware in Bangladesh. The CAB-Q-Q-0.5M provides a practical 0.5-meter copper connectivity solution for compatible 40Gbps QSFP+ network equipment.

For enterprise, ISP, telecom, data center, and project requirements, customers can request a quotation based on the required cable length, connector type, data rate, and host equipment.