STM-1 Single Chip Add/Drop Multiplexer System Device
CP1122
Product Brief OPTRANS Series
CP1122_PB_Rev1.0 March, 2005
STM-1 Single Chip Add/Drop Multiplexer System device
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Description
CP1122
Product Brief OPTRANS Series
CP1122_PB_Rev1.0 March, 2005
STM-1 Single Chip Add/Drop Multiplexer System device
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OVERVIEW
The CP1122 is one of the OPTRANS series chips designed by Chiphomer Technology Limited. It is extended to provide a flexible, low cost System-on-chip (SOC) solution for fast growing metropolitan transmission market, especially in Multi-service Transport Platform (MSTP) and Customer Premises Equipment (CPE) applications. It integrates one SDH overhead processor for dual STM-1, one extension interface for dual STM-1, a tributary unit payload processor for 2 STM-1, E1 mapper for asynchronous mapping and demapping of 21 E1 ports, a 6 X 6 high and low order cross connector.
TEBGA421
FEATURES
Dual SDH STM-1 serial LVPCEL interfaces Integrated two-channel CDR macros to interface directly with an optical module Fully compliant with ITU-T specifications for Jitter Tolerance, Transfer and Generation Regenerator and multiplexer section termination High order processing for AU-4 pointer interpretation/generation and POH termination Full access to SOH through a serial interface. Integrated MSP processing to support 1+1, 1:n protection Byte-wide 19.44MHz Extension Telecom Bus Aligns SDH tributary TU3/TU12 for every TUG3 within 8 STM-1 or bypass
TEBGA421 -40 ~ 85℃
EXT_ODA[7:0]
EXT_OJ0J1A
EXT_ODB[7:0]
EXT_IDA[7:0]
EXT_IDB[7:0]
EXT_OJ0J1B
EXT_TCLKA
EXT_TCLKB
EXT_IJ0J1A
EXT_IJ0J1B
EXT_OPLA
EXT_OPLB
EXT_IPLA
EXT_IPLB
OCFP
OCTMF
...
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