PM73121ꢀAAL1gator II
Data Sheet
PMC-Sierra, Inc.
PMC-980620
,VVXHꢀꢁ
AAL1 SAR Processor
1.4 Using the AAL1gator II in an Enterprise ATM Switch Application
Circuit emulation has become a requirement of enterprise switches. Figure 7 shows a complete
solution for ATM switches.
O
ATM
Routing
Table
LAN Interface
P
T
I
C
S
S/UNI-LITE
(PM5346)
RCMP-200
(PM7323)
OC-3
(WAC-187-X)
ATM
Routing
Table
(WAC-187-X)
ATM Switch ATM Switch ATM Switch
Element Element Element
(WAC-188-X) (WAC-188-X) (WAC-188-X)
S/UNI-
ULTRA
(PM5350)
ATM
Routing
Table
S/UNI PDH
(PM7345)
RCMP-200
(PM7323)
DS3
E3
LIU
(WAC-187-X)
ATM Switch ATM Switch ATM Switch
Element Element Element
UTP-PHY
(WAC-188-X) (WAC-188-X) (WAC-188-X)
ATM
ATM Cell
Routing
QDSX
(PM4314)
TQUAD
(PM4344)
AAL1gator II
(PM73121)
Multiplexer
Table
T1
(WAC-185-X)
(WAC-187-X)
Figure 7. Using the AAL1gator II in an Enterprise ATM Switch Application
ꢀꢂ
PMC [ PMC-SIERRA, INC ]
