Product Description
SDH MSAP Series
 
The Standalone unit provides 63 X 63 VC 12 non-blocking cross-connect, supports tributaries Add/Drop of 1~63 E1, with capability of unidirectional and bi-directional multiplexing The Chassis provides 6 optical port, up to 231 E1-circuit add/drop, Ethernet access of channelized E1 and DS3 shared ring. Supports network of point to point, chain and ring, providing functions like tributaries 1+1 channel protection, etc.; Can realize independent service-assignment or mutual protection between two optical interfaces, and can build various complex networks of STM-1 multi-ring, and multi-branch, etc
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