FORTINET FN-TRAN-QSFP56-SR4 Transceiver Modules

FN-TRAN-QSFP56-SR4 Exact Order Identity

FN-TRAN-QSFP56-SR4 is a physical 100 m 200 GE parallel-multimode SR4 link. It is not a FortiCare entitlement, subscription or software license.

Published link boundary

The exact order row identifies 200 GE, a published reach or assembly length of 100m, MPO-12 connectivity and MMF media. The stated operating range is 0°C to 70°C.

Model-specific deployment decision

Confirm MPO-12 polarity, fibre grade and lane mapping for the 100 m multimode plant. Inspect the trunk and save lane-level diagnostics and 200 GE counters after final connection.

Four-lane 200 GE commissioning dossier

Build the acceptance record around the four optical lanes rather than a single link-up result. Document trunk polarity method, cassette or panel transitions, every MPO end-face inspection and lane-specific diagnostics before traffic. Run the intended 200 GE FEC mode, compare corrected and uncorrected errors by lane, and retain the readings after the plant is closed and undisturbed.

100 GE migration is not equivalence

A parallel multimode path that passed at 100 GE is only an input to the upgrade review. Revalidate fibre grade, polarity, connector loss, lane balance and switch support at 200 GE. Record any reused trunk separately from new patch leads so later degradation can be assigned to a physical segment.

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

This order line supplies the stated pluggable module only. Host hardware, remote-end optic, fibre plant and interface licensing remain separate unless the accepted bill of materials says otherwise.

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.