D7000 OPB2-I, 1+1 Optical Protection Switch for D7000 Managed Chassis, with Built in 2 Protection Groups

D7000 series OPB2-I provides two independent 1+1 protection groups for optical signals and supports two threshold modes and two working modes. When the loss of the working fiber increases or the working fiber is blocked, the optical communication transmission system is automatically switched from the main line to the backup line in real time. The OPB2-I enhances the robustness of optical networks by offering real-time failover from a compromised main line to a pre-established backup line, ensuring uninterrupted data flow and network service continuity, which is essential for maintaining high-quality communications and safeguarding against costly downtime.