Designed for FTTX optical access networks including central office distribution, outdoor optical cabinets, building distribution points and customer premises, ZGT’s SC locking connector solution provides secure, reliable and maintenance-friendly optical connectivity for telecom, broadcasting and enterprise fiber-to-the-x deployment.

Key Features

01｜Anti-Disengagement Locking Mechanism

Equipped with an integrated locking tab on the connector body, the SC locking connector clicks into the adapter and is physically secured against accidental pull-out. It effectively prevents service interruption caused by cable tension, vibration, mis-operation or crowded wiring disturbance, ensuring long-term stable optical connection in unattended FTTX nodes.

02｜Full-Scenario FTTX Adaptability

Optimized for ODF frames in central offices, outdoor splitter cabinets, corridor distribution boxes and ONT termination points at subscriber premises, the solution covers the entire FTTX link from OLT to end user. Its compact SC form factor fits all standard SC adapter ports, adapting to indoor, outdoor, aerial and duct deployment environments.

03｜Tool-Free Fast Installation & Maintenance

The locking connector supports push-in locking and press-to-release operation without any additional tools. Technicians can complete insertion and removal quickly even in dense port environments, simplifying service provision, fault repair and network reconfiguration. The audible and tactile click feedback confirms proper mating, reducing the risk of half-insertion and poor contact.

04｜Standard Optical Performance & Broad Compatibility

Retaining standard SC/APC and SC/UPC optical performance with low insertion loss and high return loss compliant with IEC 61754-4 and GR-326 specifications, the locking structure does not degrade optical indicators. It is fully backward compatible with standard SC adapters and couplers, supporting PON, CATV and data transmission across GPON, XG-PON and 5G front-haul FTTX networks.