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.

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QSFP cable

Documentation

Datasheet: QSFP Direct Attach Cables
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.
SFP Compatibility
Instructions on how to use Allied Telesis SFPs with Cisco switches.

Applicable Products

x560-28YSQ

The Allied Telesis x560-28YSQ delivers high-performance connectivity, built-in resiliency, and simplified operations for modern enterprise networks. With flexible 1/10/25G access ports and 40/100G uplinks, the x560 is purpose-built for bandwidth-intensive applications, from 25G local server connectivity to high-performance enterprise distribution environments.
x930 series switches

x930 Series

A high-performing and scalable family of switches for today’s demanding network requirements—providing excellent resiliency and reliability for network core and distributed solutions. IPv6 Ready certified for government and critical infrastructure deployments and OpenFlow v1.3-certified for advanced SDN.
x550 series switches

x550 Series

The Allied Telesis x550 Series of stackable 10 Gigabit Layer 3 switches feature advanced resiliency and capacity coupled with effortless management, to meet the needs of even the most demanding network core and distribution applications.
SwitchBladex908 GEN2

SwitchBlade x908 GEN2

Support today’s bandwidth-hungry IoT and smart industry deployments, with the SwitchBlade x908 GEN2 high-capacity stackable Layer 3+ modular switch, with 8 high-speed expansion bays. Enable large Enterprise networks with a powerful feature-set, and integrated wired and wireless network device management.
x950 series switches

x950 Series

Ideal for high-performing modern enterprise network cores, with stacking to create a resilient local or distributed solution, and integrated management of wired and wireless network devices. These powerful switches have 100 Gigabit connectivity built-in, and are expandable, delivering the capacity to enable today’s Smart City and IoT networks.
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