Fibre optic cable Extralink EX.3692 — FTTH OM2 SC‑SC, 1 m, full duplex, red

Extralink EX.3692 is a 1 m FTTH fibre optic patch cable designed for short-range multimode links. It uses OM2 (50/125 µm) multimode fibre and SC‑to‑SC connectors in a duplex/full‑duplex arrangement, providing two independent optical channels in a single assembled cable. The cable is finished in red, has a 3.0 mm jacket diameter and is intended for connecting optical equipment, patch panels and FTTH endpoints in LAN, telecom and subscriber installations.

Advantages

The cable supports duplex data transmission with matched SC connectors on both ends for reliable mating and low insertion loss. OM2 multimode fibre offers suitable modal bandwidth for short‑distance links inside buildings and between rack units. The compact 3.0 mm duplex assembly simplifies routing in patch panels and fiber management systems while the red jacket color aids visual identification of the link.

Suitable for

Key specifications

How to use

Route the patch cable between the two intended optical interfaces, ensuring connectors and adapters are clean and free from dust before insertion. Align the SC connectors with matching SC ports and insert until the latch engages; repeat for the second fiber in the duplex assembly. Avoid tight bends or kinks in the cable and maintain recommended minimum bend radius for multimode fibre during installation. Verify optical link continuity and signal levels with appropriate test instruments after connection.

Recommendations

Keep dust caps on connectors until the moment of termination, inspect connector endfaces with a fibre inspection scope, and use a gentle, steady pull when dressing the cable to avoid stress on the ferrules. For best performance in FTTH and short‑reach multimode links, maintain proper bend radius and use compatible SC adapters and patch panel modules.