Released
Datasheet
PM73487 QRT
PMC-Sierra, Inc.
PMC-980618
Issue 3
622 Mbps ATM Traffic Management Device
.Figure 11 shows a 10 Gbps ATM switch using 16 port cards (16 QRTs) and 18 switch cards (36
QSEs). Here, another switch card and eight port cards have been added to the 5 Gbps switch
depicted in Figure 10.
622 Mbps
622 Mbps
622 Mbps
622 Mbps
622 Mbps
622 Mbps
622 Mbps
622 Mbps
Port Card #1
Rx Input
Port Card #1
Tx Output
Switch Card #17
Stage 1 QSE
Switch Card #17
Stage 3 QSE
Port Card #8
Rx Input
Port Card #8
Tx Output
x2
x2
Switch Card #1
Port Card #9
Rx Input
Port Card #9
Tx Output
Switch Card #18
Stage 1 QSE
Switch Card #18
Stage 3 QSE
Port Card #16
Rx Input
Port Card #16
Tx Output
x2
x2
Switch Card #2
Switch Card #16
Figure 11. 10 Gbps ATM Switch
11
PMC [ PMC-SIERRA, INC ]
