QSFP+ Direct Attach Cables

40 Gigabit Passive Small Form-Factor DAC

Allied Telesis QSFP small form-factor direct attach cables are suitable for in-rack connections between QSFP+ ports, on all QSFP+-compatible products. They are ideal for short distances, and provide cost-effective connectivity within a rack, or in racks within close proximity of each other. The QSFP+ DACs are available in 1m and 3m lengths.


Key Features

Certifications and Compliance

Applicable Products


SwitchBlade x908 GEN2

10G/40G/100G Stackable Layer 3 Modular Chassis Switch
Network Solution | Switches

x950 Series

10G/40G/100G Stackable Layer 3 Managed Switches
Fully Managed PoE Switches

x930 Series

1G/10G/40G Layer 3 Stackable Dual PSU Switches