器件名称:
CS1204
功能描述:
STS-12/STM-4 DS3/E3/STS-1E SONET/SDH Mapper
文件大小:
205.11KB 共4页
简 介:
ORINOCO STS-12/STM-4 DS3/E3/STS-1E SONET/SDH Mapper Features Processes any valid combination of SONET/SDH STS-1/AU-3 or TUG-3/AU-4 tributaries in STS-12/STM-4 or STS-3/STM-1. Terminates/generates SONET/SDH section, line, and path OH Provides on the SONET/SDH side a serial 622 MHz or a 77.76 MHz 8-bit interface for STS-12/STM-4 applications; or a serial 155.52 MHz interface for STS-3/STM-1 applications. Supports flexible assignment of STS-1E and DS3 or STS-1E and E3 mappings on a per tributary basis. Provides STS-1E mapping/demapping for up to 12 STS-1s. Provides DS3 or E3 mapping/demapping for up to 12 tributaries, through SONET STS1, SDH AU-3, and/or TUG-3/AU-4 containers. Supports mixed M23 and C-bit parity DS3 frame formats on a pertributary basis. Supports mixed G.751 and G.832 E3 frame formats on a pertributary basis. Supports full-featured DS3/E3/STS-1E performance monitoring in both transmit and receive directions. 12 serial clock/data ports are provided on the system side for DS3/ E3/STS-1E interfaces. Integrates DS3/E3 desynchronizer circuitry necessary to provide DS3/E3 clear channel outputs that meet Bellcore, ANSI and ITU jitter requirements. 622/155 MHz APS interface for redundancy applications. Loopback capability for SONET/SDH and DS3/E3/STS-1Es data streams. Product Brief Part Number S1204CBI21, Revision 1.5, Dec. 2002 The ORINOCO is a highly integrated chip that implements SONET/SDH processing and DS3/E3/STS-1E mapping functions for an STS-12/S……
