Fortinet FN-CABLE-QSFPDD-DAC-01 QSFP-DD Cable

FN-CABLE-QSFPDD-DAC-01 Exact Order Identity

FN-CABLE-QSFPDD-DAC-01 is a physical 1 m 400 GE QSFP-DD passive direct-attach cable. It is not a FortiCare entitlement, subscription or software license.

Published link boundary

The exact order row identifies 400 GE, a published reach or assembly length of 1m, Integrated cable terminations connectivity and Passive twinax copper media. The stated operating range is 0°C to 70°C.

Model-specific deployment decision

Use this straight one-metre DAC only between native QSFP-DD 400 GE ports. Record endpoint firmware, cage clearance, negotiated mode and final traffic counters at both ends.

Receiving and traceability

Match the packaging label, full SKU and quantity to the purchase line before breaking the seal. Record serial or lot identifiers where present, the installed endpoint models, port numbers and final acceptance date. Pack boundary: One orderable unit unless the exact SKU states a pack.

Compatibility control

Confirm this exact order code in Fortinet's current transceiver and cable compatibility table for both endpoint models and software releases. A matching connector or form factor alone does not establish support, reach or breakout behavior.

Included and excluded scope

The terminations are included in the cable assembly. Switches, interface licenses, breakout configuration and unrelated patching are not included.

Official evidence

Fortinet Transceivers and Cables data sheet is the manufacturer source for the order identity and physical link facts. Preserve the accepted compatibility result with the project record.