PM5389

更新时间： 2024-01-07 00:39:51

品牌	Logo	应用领域
PMC		电信集成电路电信电路
页数	文件大小	规格书
2页	55K
描述
SONET/SDH Wideband Cross-Connect

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

PM5389 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.21
Base Number Matches：	1

PM5389 数据手册

PM5389

WSE 20

Released

SONET/SDH Wideband Cross-Connect

container of VT/TUs. The contents

may be switched intact or switched as

VT/TUs.

• Provides fully automatic protection

FEATURES

switching for Class 1 protection

services including 1+1 protection,

UPSR, SNCP, and static mesh

protection services.

• Provides hardware assists for Class 2

protection services including 1:N

protection, BLSR-2/4, MSSPRING-2/4,

and dynamic mesh protection

schemes.

GENERAL

• Multi-purpose SONET/SDH VT/TU and

SONET/SDH STS/STM cross-connect.

• With a memory-switch architecture,

implements a strictly non-blocking

switch that supports a VT/TU level

fabric of up to 25 Gbit/s.

• Supports 10 high-speed Enhanced

SONET Serial Interface (ESSI) CML

links each independently configurable

for STS-48/STM-16 at 2.488 Gbit/s or

STS-12/STM-4 at 622.08 Mbit/s

operation.

• Allows each SONET VT Group to be

independently configured to carry

VT1.5, VT2, VT3, or VT6 tributaries.

• Allows each SDH TUG2 to be

independently configured to carry

TU11, TU12, or TU2 tributaries.

• Provides a device latency of

5.62 (+/-0.17) µs for 2.488 Gbit/s and

6.21 (+/-0.67) µs for 622 Mbit/s links.

I/O AND GENERAL

• All high-speed ingress and egress links

are 1.2 V CML and are ELVDS-

compatible with programmable

pre-emphasis on transmit, equalization

on receive, and support for both AC

and DC coupled interfaces.

• Each high-speed link supports

SONET/SDH framed or unframed

PRBS-23 or PRBS-7 generation and

monitoring for off-line link verification.

• Configured, controlled, and monitored

using a generic 32-bit microprocessor

interface.

SONET/SDH OVERHEAD

ACCESSIBILITY

• Supports extraction of the transport

overhead (TOH) from the ingress ports

(both high and low-speed) as well as

the insertion of transport overhead into

the egress ports via low bandwidth

two-bit 77.76 MHz interfaces.

• Supports system frame

synchronization using an external

frame pulse or ESSI smart frame

synchronization using the frame

boundary of the receive links.

• Compensates for differences in frame

boundary arrival times between

ingress ports using FIFOs and device

level software configurable delay

registers.

APS FEATURES

• Supports a hardware-based Automatic

Protection Switching mechanism

(MAPS) for centralized link protection

control when operating with other

PMC-Sierra devices such as the

PM5369 TUPP 9953.

• Provides a standard 5-signal IEEE

1149.1 JTAG test port for boundary

scan test purposes.

• Each SONET STS-1 or SDH

VC3/VC4-TUG3 may be independently

configured as a single unit and/or as a

BLOCK DIAGRAM

TOH Insertion I/F

TOH Extraction I/F

2 x 77.76 MHz

25G STS/STM/

VT/TU

MAPS

CML Interface

10 x 2488 MHz or

10 x 622 MHz

Memory

CML Interface

10 x 2488 MHz or

10 x 622 MHz

Overhead

Insertion

Logic

Overhead

Extraction

Logic

Transmit

Interface

Receive

Interface

Protection

Switching

Processor

Switch Core

Connection Map

PMC-2031810 (R4)

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

中文翻译

下载PDF

与PM5389相关器件

型号	品牌	获取价格	描述	数据表
PM538D	ETC	获取价格	Analog IC
PM538DS	ETC	获取价格	Analog IC
PM538K	ETC	获取价格	Analog IC
PM538KS	ETC	获取价格	Analog IC
PM538S	ETC	获取价格	Analog IC
PM5390	PMC	获取价格	10 Gbit/s Physical Layer Device for POS, ATM and Ethernet
PM5392	PMC	获取价格	SATURN User Network Interface for 9.953 Gbit/s
PM5392-FGI	PMC	获取价格	ATM Network Interface, 1-Func, CMOS, PBGA1152, 35 X 35 MM, 3.04 MM HEIGHT, ROHS COMPLIANT,
PM5392-FI	PMC	获取价格	ATM Network Interface, 1-Func, CMOS, PBGA1152, 35 X 35 MM, 2.39 MM HEIGHT, FCBGA-1152
PM5395?	ETC	获取价格	PMC-2001972 CRSU-4x2488 Telecom Standard Product Data Sheet [1.25 MB]

与PM5389相关文章

共享储能电站：数据驱动与政策引领下的黄金机遇
2024-06-26

7
US1M数据手册解读：产品特性、替换型号推荐
2024-06-26

2
解析BAV99LT1G手册：参数分析、替换型号推荐
2024-06-26

1
解读BSS138PW数据手册：产品特性、电气参数及替换型号推荐
2024-06-26

3

产品中心

服务支持

精选活动

关于我们

帮助中心

PM5389

PM5389 技术参数

PM5389 数据手册

与PM5389相关器件

与PM5389相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

PM5389

PM5389 技术参数

PM5389 数据手册

与PM5389相关器件

与PM5389相关文章

您还可以找

您在本页遇到什么问题？