QSFP28 Direct Attach Cables

100G Passive Small Form-Factor DAC

Allied Telesis QSFP28 small form-factor direct attach cables are suitable for in-rack connections between QSFP28 ports, on all QSFP28 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 QSFP28 DACs are available in 1m and 3m lengths.


Key Features

Certifications and Compliance

Applicable Products



1 x 100G QSFP28 port module

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