PM5371 Ver la hoja de datos (PDF) - PMC-Sierra

Número de pieza

componentes Descripción

Fabricante

PM5371

SONET/SDH TRIBUTARY UNIT CROSS CONNECT

PMC-Sierra 

DATA SHEET

PMC-920525

ISSUE 6

PM5371 TUDX

SONET/SDH TRIBUTARY UNIT CROSS CONNECT

1 FEATURES

• A single stage, non-blocking array of time switches for cross-connecting

SONET virtual tributaries (VTs) or SDH tributary units (TUs).

• Provides non-blocking switching between two STS-3 (STM-1) byte serial input

streams and two STS-3 (STM-1) byte serial output streams.

• Operates from a single 19.44 MHz clock.

• Provides parity checking on input data buses and parity generation on output

data buses.

• Allows programmable idle code insertion on a per VT or per TU basis.

• Permits switching of any combination of SONET VT1.5, VT2, VT3, VT6, or

STS-1 channels. Permits switching of any combination of SDH TU11, TU12,

TU2, or TU3 channels.

• Operates in conjunction with the PM5361 TUDX SONET/SDH Tributary Unit

Payload Processor which aligns SONET VTs or SDH TUs such that they can

be switched by the TUDX.

• Cascadable in a systolic or bused manner to allow larger switching arrays to

be implemented. Provides control outputs that are programmable on a per

timeslot basis to facilitate construction of larger switching arrays.

• Provides programmable delay to match data skew in the systolic array

application.

• Provides a generic 8-bit microprocessor bus interface for configuration,

control, and status monitoring.

• Low power, +5 Volt, CMOS technology. Device has TTL compatible inputs

and outputs.

• 160 pin metric quad flat pack (MQFP) package.

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 1

Share Link: