The OSC card is the key part of STN6200 series product, it is a passive and bidirectional connectivity card. The OSC card can achieve the connection of different areas through two fibers, thus makes the management easier. The OSC card can be used to manage the equipment at relay station or the station of OADM.

High isolation and low insertion loss;

Stable and reliable performance, modular packaging;

Plug-in card design, high integration;

Network management monitoring and management.