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PCM MultiplexerIntelligent PCM120 offers 16 E1 directions and 120 voice channels. All of the 512 ti...

16E1 STM-1 MultiplexerPDH fiber optical multiplexer with STM-1 rate, two optical int...

1U4E1PCM30 MultiplexerOM4E1PCM30 is an optical phone/data multiplexer for MSTP (mult...

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PDH fiber optical multiplexer with STM-1 rate, two optical interfaces, which constitute 1+1 mode. The equipment can transmit 8E1 simultan...

OTS155B SDH 19 inches wide and 1U high. Standard STM-1 traffic with 155.520Mbit/s rate. 8E1, R232 and external alarm on chassis. Extra 16...

OTS-2.5G-SDH electrical equipment 19 inches wide and 11U high. STM-16 traffic load. STM-1/STM-4 with T...