M-TDAT162G52-3BAL2 查看數據表（PDF） - Agere -> LSI Corporation

零件编号

产品描述 (功能)

生产厂家

M-TDAT162G52-3BAL2

MARS®2G5 P-Pro (TDAT162G52) SONET/SDH 155/622/2488 Mbits/s Data Interface

Agere -> LSI Corporation 

Data Sheet

August 18, 2004

MARS®2G5 P-Pro (TDAT162G52) SONET/SDH

155/622/2488 Mbits/s Data Interface

Features

■ One of the next-generation, system-on-a-chip

devices of Agere Systems’ multiservice access &

rate solutions MARSTM family of framers.

■ Transmission convergence and SONET/SDH ter-

minal functionality for linear networks.

■ Versatile IC supports 155/622/2488 Mbits/s

SONET/SDH interface solutions for packet over

SONET (POS), packet over fiber (POF), or asyn-

chronous transfer mode (ATM) applications.

■ Low-power 1.6 V/3.3 V operation.

SONET/SDH Interface

■ Termination of quad STS-3/STM-1,

quad STS-12/STM-4, or single STS-48/STM-16.

■ Supports overhead processing for transport and

path overhead bytes.

■ Optional insertion and extraction of overhead bytes

via serial overhead interface.

■ STS pointer processing to align the receive frame

to the system frame.

■ Support for 1 + 1 and 1:1 linear networks.

■ Full path termination and SPE extraction/insertion.

■ SONET/SDH compliant condition and alarm

reporting.

■ Handles all concatenation levels of STS-3c to

STS-48c (in multiples of 3: e.g., 3c, 6c, 9c, etc.).

■ Built-in diagnostic loopback modes.

■ Compliant with the following Telcordia Technolo-

gies®, ANSI®, and ITU standards:

— GR-253 CORE: SONET Transport Systems:

Common Generic Criteria.

— ITU-T G.707: Network Node Interface for the

Synchronous Digital Hierarchy.

— ITU-T G.803: Architecture of Transport Net-

works Based on the Synchronous Digital Hierar-

chy.

— T1.105: SONET-Basic Description including

Multiplex Structure, Rates, and Formats.

— T1.105.02 SONET-Payload Mappings.

— T1.105.03 SONET-Jitter at Network Interfaces.

— T1.105.06 SONET Physical Layer Specifica-

tions.

— T1.105.07 SONET-Sub-STS-1 Interface Rates

and Formats Specification.

— ITU-T I.432: B-ISDN User-Network Interface-

Physical Layer Specification.

— IETF RFC 2615: PPP over SONET/SDH.

— IETF RFC 1661: The Point-to-Point Protocol

(PPP).

— IETF RFC 1662: PPP in HDLC-like Framing.

Data Processing

■ Provisionable data engine supports payload inser-

tion/extraction for PPP, ATM, or HDLC streams.

■ Extraction and insertion of DS3 frames containing

HDLC or ATM data streams for up to 16 channels.

■ Integrated UTOPIA Level 2 and Level 3 compatible

physical layer interface for packets or ATM cells.

■ Provides/supports internal E3 mapping.

■ Supports DS3/PLCP and clear channel DS3 map-

ping.

■ Insertion and extraction of up to 16 separate data

channels.

■ Direct cell/packet over fiber interface device.

■ Compliant with ATM forum, ITU standards, and

IETF standards.

■ Supports generic framing procedure (GFP) proto-

col.

Interfaces

■ Enhanced UTOPIA interface for cell and packet

transfer.

■ IEEE® 1149.1 port with BIST, scan, and boundry

scan.

Microprocessor Interface

■ Up to 66 MHz synchronous.

■ 16-bit address and 16-bit data interface.

■ Synchronous or asynchronous modes available.

■ Configurable to operate with most commercial

microprocessors.

Share Link: