PM5366-PI datasheet(23/267 Pages) PMC

23 / 267 page

PRELIMINARY

PM5366 TEMAP-84

DATASHEET

PMC-2010672

ISSUE 1

HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER

AND M13 MULTIPLEXER

PROPRIETARY AND CONFIDENTIAL

• Allows per tributary alarm indication signal (AIS) to be activated or cleared for

either direction under microprocessor control.

• Allows automatic tributary AIS to be activated upon DS2 out of frame.

Each one of three E3 Framer Sections:

• Frames to G.751 and G.832 E3 unchannelized data streams.

• For G.832, terminates the Trail Trace and either the Network Requirement or the

General Purpose data link.

Each one of three E3 Transmit Sections:

• Provides frame insertion for the G.751 or G.832 E3 applications, alarm insertion,

and diagnostic features.

• For G.832, the Trail Trace is inserted, and an integral HDLC transmitter is

provided to insert either the Network Requirement or the General Purpose data

link.

Scaleable Bandwidth Interconnect (SBI) Bus:

• Provides a high density byte serial interconnect for all framed and unframed

TEMAP-84 links. Utilizes an Add/Drop configuration to asynchronously mutliplex

up to 84 T1s, 63 E1s, 3 E3s or 3 DS3s, with multiple payload or link layer

processors.

• Operates at either 19.44 MHz or 77.76 MHz.

• External devices can access unframed DS3, framed unchannelized DS3,

unframed E3, framed unchannelized E3, unframed (clear channel) T1s, framed

T1s (byte synchronous mapping only), unframed (clear channel) E1s, framed

E1s (byte synchronous mapping only), arbitrary rate clear channel data stream

(eg. fractional DS3), transparent virtual tributaries or transparent tributary units

over this interface.

• Up to three arbitrary rate data streams inserted into and extracted from the SBI

via bit serial ports.

• Transparent VT/TU access can be selected only when tributaries are mapped

into SONET/SDH.

PM5366-PI Datasheet(PDF) 23 Page - PMC-Sierra, Inc