Global Tech economic multi-service SDH is fully compliant with ITU-T and China domestic SDH standard, and can benefit your network with compact design...
Global Tech GT-SDH-155A 63E1 SDH is the compact STM-1 level Synchronous Digital Hierarchy (SDH) transmission system compatible with ITU-T standard. It...
Global Tech EoP, Ethernet over PDH, Aggregation Interface Converter is mainly deployed for Ethernet data transparent transmission over 1 up to 16, or ...