Datasheet > PM8312TEMUX32

PM8312TEMUX32

更新时间： 2024-01-13 23:08:12

品牌	Logo	应用领域
PMC		复用器
页数	文件大小	规格书
2页	155K
描述
High-Density 32-Channel T1/E1/J1 Framer with Integrated VT/TU Mapper & M13 Multiplexer

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中文翻译

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PM8312TEMUX32 数据手册

PM8312 TEMUX 32

High-Density 32-Channel T1/E1/J1 Framer with Integrated

VT/TU Mapper & M13 Multiplexer

Released

Product Brief

• Flexible line-side and system-side interface support:

PRODUCT OVERVIEW

The PM8312 TEMUX 32 device is a 64-Mbit/s multi-channel T1/E1

framer with an integrated VT/TU Mapper and M13 Multiplexer.

•

Supports a 19.44-MHz Scaleable Bandwidth Interconnect (SBI™)

Interface for high-density line-side device interconnection to

PMC-Sierra's T1/E1 line interface products, including the 8-port

PM4323 OCTLIU LT and the 32-port PM4329 HDLIU.

PRODUCT HIGHLIGHTS

• This monolithic device integrates:

•

Provides a 19.44 or 77.76 MHz SONET/SDH Add/Drop Telecom bus

interface for seamless connection with PMC-Sierra’s SONET/SDH

devices.

•

32 T1 framers.

32 E1 framers.

Supports a byte-serial Scaleable Bandwidth Interconnect (SBI)

interface at 19.44 MHz or 77.76 MHz for high-density system-

side device interconnection to PMC-Sierra’s link layer products.

One SONET/SDH VT1.5/VT2/TU11/TU12 bit asynchronous or byte

synchronous mapper.

Supports 8 Mbit/s H-MVIP system interface for all T1 or E1 links, a

separate 8 Mbit/s H-MVIP system interface for all T1/E1 CAS

channels, and a separate 8 Mbit/s H-MVIP system interface for all

T1 or E1 CCS and V5.1/V5.2 channels.

•

One full-featured M13 multiplexer with DS3 framer.

One SONET/SDH DS3 mapper for terminating unchannelized DS-3

or DS3-multiplexed T1/E1 streams.

• Supports a wide range of T1, E1 and J1 framing formats.

•

Supports 28 T1 or 21 E1 links in DS3 mode and up to 32 T1 or E1

links when using the line-side SBI interface or SONET/SDH mode.

• Supports DS3 framing modes such as M23, C-bit parity, and ITU-T

Recommendation G.747.

Supports transparent virtual tributaries when the SBI interface is

used with a SONET/SDH mapper.

• Stand-alone unchannelized E3 framer mode (ITU-T Rec. G.751 or

G.832) for access to the entire E3 payload.

Supports insertion and extraction of arbitrary rate (e.g. fractional

DS3) data streams to and from the SBI bus interface.

BLOCK DIAGRAM

Mapper

19.44 MHz Line-Side Scaleable

and

Bandwidth Interconnect Bus or

Telecom

19.44/77.76 MHz Telecom Bus

Bus I/F

T1/E1

RJAT

M13

Mux

Framer

32xT1 / 32xE1

on 11 H-MVIP buses

DS3/E3

Framer

with

PMON

PRBS

DS3/E3

Interface

Scaleable Bandwidth

Interconnect Bus

19.44/77.76 MHz

T1/E1

Transmitter

TJAT

PRBS

DS3/E3

Clock and Data

PMC-2051525, Issue 2

中文翻译

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与PM8312TEMUX32相关器件

型号	品牌	获取价格	描述	数据表
PM8313	PMC	获取价格	M13 Multiplexer/Demultiplexer
PM8313-RI	PMC	获取价格	M13 MULTIPLEXER
PM8315	PMC	获取价格	HIGH DENSITY T1/E1 FRAMER WITH INTEGRATED VT/TU MAPPER AND M13 MULTIPLEXER
PM8315?	ETC	获取价格	Data Sheet Errata\|PMC-2011388 [224 kB]?
PM8315-PGI	PMC	获取价格	暂无描述
PM8315-PI	PMC	获取价格	HIGH DENSITY T1/E1 FRAMER WITH INTEGRATED VT/TU MAPPER AND M13 MULTIPLEXER
PM8316	PMC	获取价格	High Density 84-Channel T1/E1/J1 Framer with Integrated VT/TU Mappers and M13
PM8316?	ETC	获取价格	Data Sheet Errata\|PMC-2020509 [375 kB]?
PM8316-PGI	PMC	获取价格	ATM/SONET/SDH IC, CMOS, PBGA324,
PM8316-PI	PMC	获取价格	Framer, CMOS, PBGA324, 23 X 23 MM, 2.33 MM HEIGHT, PLASTIC, BGA-324

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