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Número de pieza | CP1122 | |
Descripción | STM-1 Single Chip Add/Drop Multiplexer System Device | |
Fabricantes | Chip | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de CP1122 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
No Preview Available ! Product Brief
STM-1 Single Chip Add/Drop Multiplexer System device
CP1122
OPTRANS Series
CP1122_PB_Rev1.0
March, 2005
www.daOtasVheEet4Ru.cVomIEW
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.
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
TEBGA421
-40 ~ 85℃
E1_TDATA[0..20]
E1_TCLK[0..20]
SCLK2
E1_RDATA[0..20]
E1_RCLK[0..20]
MOTO
CSN
WRN/RWS
RDN/DSN
ADD[14:0]
DATA[15:0]
INT
RDY/TAN
EXT
(Extend Interface)
22
MAPPER
Drop A
Drop B
8,12
16
17
HLX
8,12
0,4
2 TUPP
(TU Payload
Processor)
2
SOP
(21 E1
Mapper)
Add A
Add B
(6x6 High Order and Low
Order Cross Connect)
16
17
0,4
2
(SDH
Overhead
Processor)
MP
(Microprocessor
Interface)
RSOH_CLK
RSOH_FP
RSOH
TSOH_CLK
TSOH_FP
TSOH
LINE_RPOSA/B
LINE_RNEGA/B
RCLKA
RCLKB
LINE_TPOSA/B
LINE_TNEGA/B
RESET
SCLK78
SCLK19
GSCLK
Copyright ©2005 Chiphomer Technology Limited
Page 1 of 1
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet CP1122.PDF ] |
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