78P2352 Datasheet - Teridian Semiconductor

78P2352, Dual Channel OC-3/ STM1-E/ E4 LIU

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The 78P2352 is Teridian’s second generation Line Interface Unit (LIU) for 155 Mbps SDH/SONET (OC-3, STS-3, or STM-1) and 140 Mbps PDH (E4) telecom int.

Features

* ITU-T G.703 compliant cable driver for 139.264 Mbps or 155.52 Mbps CMI-coded coax transmission
* Integrated adaptive CMI equalizer and CDR in receive path handles over 12.7dB of cable loss
* Serial, LVPECL system interface with integrated CRU in transmit path for flexible N

Applications

* Central Office Interconnects
* DSLAMs
* Add Drop Multiplexers (ADMs)
* Multi Service Switches

78P2352-TeridianSemiconductor.pdf