XRT94L55

更新时间： 2024-09-24 03:52:59

品牌	Logo	应用领域
艾科嘉 - EXAR		石英晶振
页数	文件大小	规格书
2页	49K
描述
SONET/SDH OC-48/STM-16, 4XOC-12/STM-4, 16XOC-3/STM-1 FRAMER/CONCENTRATOR WITH INTEGRATED CDR’S

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中文翻译

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数据手册

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XRT94L55 数据手册

XRT94L55

Preliminary

SONET/SDH OC-48/STM-16, 4XOC-12/STM-4, 16XOC-3/STM-1

FRAMER/CONCENTRATOR WITH INTEGRATED CDR’S

REV. P1.0.0

GENERAL DESCRIPTION

• Provides Overhead Transparency between low

andhigh speed interfaces

The XRT94L55 is a SONET/SDH OC-48/STM-16,

4xOC-12/STM-4, 16xOC-3/STM-1 Framer/Concen-

trator with integrated CDR's.

• Supports performance monitoring and alarms

required by GR.253 and ANSI T1.105

APPLICATIONS

• Supports 50 msecond APS by monitoring and filter-

ing K1,K2 bytes as required by the standards

• DWDM Multiplexer/Demultiplexers

• Add Drop Multiplexers

• Provides 48x48 STS-1 cross-connect between OC-

48 and OC-12/OC-3 interfaces

• Optical/Digital Cross-Connects

• Router and Switch Line Cards

• Supports Tandem Path Monitoring for Network Fail-

ure sectionalization as required by ANSI T1.105

FEATURES

HIGH SPEED INTERFACE

• 1+1 Protected OC-48/STM-16, 4-bit parallel LVDS

compliant with TFI-5 Protocol

• Provides the highest level of integration and cost

savings for Multiplexer/Concentrator applications

with on chip CDR's

LOW SPEED INTERFACES

• Provides multiplexing/concentration between OC-

48/ STM-16 interfaces and 4xOC-12/16xOC-3

interfaces

• SONET/SDH compliant 4xOC-12 interfaces with

integrated CDR meet all the relevant jitter specifica-

tions; OC-12 interfaces are PECL and compatible

with industry standard optical modules

• Provides 4 serial OC-12/STM-4 interfaces with

integrated CDR, compatible with industry standard

optical modules

• SONET/SDH compliant 16xOC-3 Interfaces with

integrated CDR meet all the relevant jitter specifica-

tions; OC-3 interfaces are PECL and compatible

with industry standard optical modules

• Provides 16 serial OC-3/STM-1 interfaces with

integrated CDR, compatible with industry standard

optical modules

APS INTERFACE

• Provides 1+1 protected 4-bit parallel 2.488 Gbits/

sec OC-48/STM-16 interface, compatible with

industry standard CDR/transceivers

• Provides bi-directional APS Interface for 1 + 1 and

Ring Protection

• Supports the mappings for any standard combina-

tion of STS-48c/AU4-16c, STS-12c/AU-4c or STS-

3c/AU4 or STS-1/AU3

SECTION, LINE, STS-PATH OVERHEAD INTERFACE

• Provides serial access to all Section, Line and STS

Path Overhead data for OC-48, 4xOC-12 and

16xOC-3 interfaces

• Supports both SONET and SDH on all interfaces

• SONET/SDH is programmable per interface

• Provides serial access to DCC channels for direct-

connections to standard HDLC processors.

• Provides pointer processing to accommodate tim-

ing offsets between optical interfaces

MICROPROCESSOR INTERFACE

• Terminates Section Overhead, Line Overhead on

OC-48/STM-16, 4xOC-12, 16xOC-3 interfaces

• Supports standard 8-bit micro-controllers with Intel

or Motorola style interfaces

• Provides options to terminate and/or monitor STS-

Path Overhead

• Provides interrupts for alarm processing

ORDERING INFORMATION

PART NUMBER

PACKAGE

OPERATING TEMPERATURE RANGE

-40^°C to +85^°C

XRT94L55IV

780 BGA

中文翻译

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与XRT94L55相关器件

型号	品牌	获取价格	描述	数据表
XRT94L55IV	EXAR	获取价格	SONET/SDH OC-48/STM-16, 4XOC-12/STM-4, 16XOC-
XRT95L34	EXAR	获取价格	OC-12/STM-4, QUAD OC-3/STM-1 POS/ATM FRAMER W
XRT95L34IV	EXAR	获取价格	OC-12/STM-4, QUAD OC-3/STM-1 POS/ATM FRAMER W
XRT95L51	EXAR	获取价格	OC-48 ATM UNI/POS/MAPPER IC
XRT95L51IB	EXAR	获取价格	OC-48 ATM UNI/POS/MAPPER IC
XRT95L53	EXAR	获取价格	OC-48 ETHERNET/SONET MULTI-SERVICE FRAMER PROCESSOR
XRTA1003900AK	VISHAY	获取价格	RES,SMT,THIN FILM,390 OHMS,100WV,10% +/-TOL,1800PPM TC,0202 CASE
XRTA10082000G	VISHAY	获取价格	RES,SMT,THIN FILM,8.2K OHMS,100WV,2% +/-TOL,1800PPM TC,0202 CASE
XRTA10082000J	VISHAY	获取价格	RES,SMT,THIN FILM,8.2K OHMS,100WV,5% +/-TOL,1800PPM TC,0202 CASE
XRTA10082000K	VISHAY	获取价格	RES,SMT,THIN FILM,8.2K OHMS,100WV,10% +/-TOL,1800PPM TC,0202 CASE

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