A120SV is PDH Fiber Optical Multiplexer with functions of PDH Fiber Optical Multiplexer and V.35/E1 Converter.Besides the E1 transmission,it realizes the physical layer transfer between E1 interface with ITU-T G.703 standard and standard V.35 interface.As an excellent performance product with mature technology,GW OTS-A series PDH Fiber Optical Multiplexer is widely elected as mobile base station and DDN transmission platform.
A120SV is PDH Fiber Optical Multiplexer with functions of PDH Fiber Optical Multiplexer and V.35/E1 Converter.Besides the E1 transmission,it realizes the physical layer transfer between E1 interface with ITU-T G.703 standard and standard V.35 interface.As an excellent performance product with mature technology,GW OTS-A series PDH Fiber Optical Multiplexer is widely elected as mobile base station and DDN transmission platform.
Features
◆Adopt integrated transceiver optical module,FC/SC interface is optional
◆ Single-strand fiber optical interface is optional for saving fiber resources
◆4*E1 or 3*E1+1 V.35
◆E1 interface adopts digital clock recovery circuit and digital flatness phase-locked circuit
◆V.35 interface mode is framed or unframed for optional，bandwidth is optional under the frame mode
◆Adopt V.35 interface single-end access
◆Rich alarm indicating function
◆Monitor alarm status at other end
◆No-relay transmission distance is more than
◆Veneer design，small size，can be installed on the rack or table
