VSC9184 Ver la hoja de datos (PDF) - Vitesse Semiconductor

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Fabricante

VSC9184

Pointer Processor and Frame Aligner

Vitesse Semiconductor 

Pointer Processor and Frame Aligner

Product Brief

VSC9184

TimeStream

Product

Family

TSI Switch

VSC9184 Block Diagram

• On Board 48x96 and 96x48 TSI

with STS-1/AU-3 Granularity and

Hitless Reconfiguration

RX OH Access

Port (ROAP)

• TSI Can Be Used as First and Third

Layer of Large Switch Architecture

for Collapsed Clos Configuration

RX STE/LTE

1xOC-48

4xOC3/12

(RSLOP)

Integrated Backplane

• Uses Standard STS-12 Signaling

on Backplane with B1 Byte for BER

Monitoring

• Built in Retiming and Deskew of

STS-12 Backplane Interface up to

+/- 3 Bytes

• Working and Protection 4 x 622.08

Mb/s LVDS STS-12/STM-4 Back-

plane Interface

4 x Serial

622/155Mb/s

Clk & Data

or 4-bit 622

Mbit/s bus

TX STE/LTE

OC-48

4xOC3/12

(TSLOP)

TX OH Access

Port (TOAP)

VSC9184 Architectures

JTAG Test Port

48 x STS-1

Pointer Proc

& B3 Error

Mon

48x96

STS-1

TSI

OC-48

TSLOP

(opt)

48 x STS-1

Pointer Proc

& B3 Error

Mon

96x48

STS-1

TSI

OC-48

RSLOP

(opt)

CPU Interface

GPIO

Other

• IEEE 1149.1 JTAG Test Port

• Eight General Purpose I/O Ports

• Thermally Enhanced 474-pin

CBGA Package

• 3.3V I/O and 2.5V Core Power

Supplies

Two modes of operation are available: SONET/SDH line interface(s) to working

and protection STS-12 backplane (ADM mode), or multiple OC-3/12 SONET/

SDH line interface(s) to OC-48 line interface (Combiner mode).

ADM Mode: The VSC9184 can interface with one or multiple VSC9182 40G TSI

Switch devices as a line interface solution for large SONET/SDH crossconnects,

providing OC-48 client services or soft programmable quad OC-3/12 services.

Both working and protection ports are provided for interfacing redundant switch

fabrics, and the on board TSI can act as the first and third layer of a collapsed

Clos architecture. The VSC9184 can also interface to other VSC9184 devices

or the VSC9186 10G Pointer Processor and Frame Aligner for small ADM ag-

gregation applications.

Combiner Mode: Four soft programmable OC-3/12 ports can be combined into

an outgoing OC-48. Section and Line Termination, path B3 error monitoring and

serial TOH access is supported on all five interfaces.

www.vitesse.com

For more information on Vitesse Products visit the Vitesse web site

at www.vitesse.com or contact Vitesse Sales at (800) VITESSE or

sales@vitesse.com

© Copyright 2000 Vitesse Semiconductor Corporation

and the Vitesse logo are all registered trademarks

of Vitesse Semiconductor Corp;oration

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