TXC-03453B Datasheet (Transwitch) - TL3M Device Triple Level 3 Mapper

TXC-03453B, TL3M Device Triple Level 3 Mapper

Each of the three channels of the TL3M can map a DS3 line signal into an STM-1 TUG-3 or STS-3 STS-1 SPE SDH/SONET signal.

An E3 signal can be mapped only into an STM-1 TUG-3.

The TL3M interfaces to an STM-1 or STS-3 SDH/SONET signal using a byte- wide parallel interface in the TranSwitch Telecom Bus

SDH/SONET SIDE (TELECOM BUS) Drop Bus O-Bit Interfaces External Alarm Interfaces Control Signals POH Interfaces LINE SIDE TL3M Add Bus Triple Level 3 Mapper TXC-03453B Microprocessor Interface Alarm Indication Port Boundary Scan U.S.

Patents No.: 4,967,405; 5,040,170; 5,157,655; 5,265,096; 5,297,180; 5,289,507; 5,473,611; 5,535,218; 5,528,598; 6,463,111 B1 U.S.