器件名称: PM5310
功能描述: TelecomBus Serializer for 2.5 Gbit/s Interconnect
文件大小: 58.89KB 共2页
简 介:PMC-Sierra,Inc.
Preliminary
PM5310 TBS
TelecomBus Serializer for 2.5 Gbit/s Interconnect
FEATURES
Encodes data from the Incoming parallel TelecomBus to a set of four working, a set of four protection, and a set of four auxiliary 777.6 Mbit/s LVDS serial TelecomBus links with extended 8B/10B-based encoding. Decodes data from a set of four working, a set of four protection, or a set of four auxiliary 777.6 MHz LVDS serial links with extended 8B/10Bbased encoding to the Outgoing TelecomBus stream. Provides capacity to carry an STS12/STM-4 stream in each LVDS serial TelecomBus link. Four links can be aggregated to form an STS-48c/STM16c stream. Provides capacity to carry an STS12/STM-4 stream in each 8-bit bus of the parallel TelecomBus stream. Four 8-bit buses can be aggregated to carry an STS-48c/STM-16c stream. Provides redundant working, protection and auxiliary transmit LVDS serial TelecomBus streams and redundant receive LVDS serial TelecomBus streams for protection switching purposes. Provides independent time-slot interchange blocks on the Incoming and Outgoing parallel TelecomBus streams to allow arbitrary arrangement of time-slots at STS-1 granularity. Supports redundant working/protection time-space-time switch fabric. Supports through-traffic, drop-traffic and protection switching in UPSR, 2fibre BLSR and 4-fibre BLSR applications (when used with the PM5372 TSE). Uses extended 8B/10B-based line coding protocol on the serial links to provide transition density……
