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Home Networking Network Switches D-Link DEM-CB300QXS 40Gb QSFP+ Passive Direct Attach Cable | 3m Twinax

D-Link DEM-CB300QXS 40Gb QSFP+ Passive Direct Attach Cable | 3m Twinax

D-Link DEM-CB300QXS 40Gb QSFP+ Passive Direct Attach Cable | 3m Twinax

Brand:

D-Link

Specifications

Overview:

The D-Link DEM-CB300QXS 40G Passive QSFP+ Twinaxial Direct Attach Cable is a high-speed, cost-effective solution designed for short-range 40Gbps connections in data center environments. It provides a reliable direct link between networking devices such as switches, servers, and storage systems without requiring optical transceivers. With its passive design, it delivers low latency, high efficiency, and simplified deployment.

Features:

Supports 40Gbps high-speed data transmission
Passive twinaxial design with zero power consumption
QSFP+ connectors for direct attachment between devices
Plug-and-play installation with no configuration required
Low latency for high-performance networking
Cost-efficient alternative to fiber optic solutions
Designed for short-distance rack or adjacent rack connections
Durable construction for long-term reliability

Specification:

Brand: D-Link
Model: DEM-CB300QXS
Cable Type: Passive Twinaxial Direct Attach Cable
Connector Type: QSFP+ to QSFP+
Data Rate: 40 Gbps
Length: 3 meters (300 cm)
AWG: Standard twinaxial gauge
Power Consumption: Passive (no external power required)
Operating Temperature: Standard commercial range

Ideal For:

Data center interconnects
Server-to-switch connections
High-performance computing (HPC) environments
Rack-to-rack networking
Enterprise backbone connections

Why Choose This Product?

The DEM-CB300QXS is ideal for organizations seeking a reliable and affordable 40Gbps connectivity solution for short distances. It eliminates the need for additional optics, reduces power usage, and simplifies cabling, making it perfect for dense and high-performance data center setups.

Features

Brand:

D-Link

Color:

Black

Conditions:

New

Warranty:

Life time warranty

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