PM5366-PI datasheet(33/267 Pages) PMC

33 / 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

BLOCK DIAGRAM

5.1 Top Level Block Diagram

Figure 4 shows the complete TEMAP-84. T1 links can be multiplexed into the

DS3s or can be mapped into the telecom bus as SONET VT1.5 virtual tributaries

or as SDH TU-11 or TU-12 tributary units. E1 links can be mapped into the

telecom bus as SONET VT2 virtual tributaries or as SDH TU-12 tributary units.

System side access to the T1s and E1s is available through the SBI bus. DS3

line side access is via the clock and data interface for line interface units (LIUs)

or DS3 mapped into the SONET/SDH telecom bus. Unchannelized DS3 system

side access is available through the SBI bus.

Figure 4

- TEMAP-84 Block Diagram

T1/E1

JAT84

TTMP

(bit)

RTDM

(bit)

M13

DS3/E3

FRMR

M13

DS3/E3

TRAN

TRAP

M13

VTPP

M13

VTPP

M13

SIPO

M13

PISO

M13

D3MA

M13

D3MD

Telecom Bus

LIUs

SBI 155

TTOP

M13

RTOP/

RTTB

T1/E1

JAT84

EXSBI

INSBI

(byte)

EXSBI

(byte)

Egress

Flexible

B/W Port

Ingress

Flexible

B/W Port

DS3/E3 Tx System I/F

DS3/E3 Rx System I/F

Transm ux

datapath

T1/E1

FRMR84

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