78P2352 Datasheet | TDK Semiconductor

78P2352 Dual Channel OC-3/ STM1-E/ E4 LIU TARGET DATASHEET .. MARCH 2003 DESCRIPTION The 78P2352 is TDK’s second generation LIU for 155 Mbit/s SDH/SONET (OC-3, STS-3, or STM-1) and 140Mbit/s PDH (E4) applications. The device is a dual channel, single chip solution that includes an integrated CDR in the transmit path for flexible NRZ to CMI conversion. The device can interface to 75Ω coaxial cable using CMI coding or directly to a fiber optics module using NRZ coding. The 78P2352 is pliant with all respective ANSI, ITU-T, and Telcordia standards for jitter tolerance, generation, and transfer. APPLICATIONS - - - - Central Office Interconnects DSLAMs Add Drop...