參數(shù)資料
型號: PM73488
廠商: PMC-SIERRA INC
元件分類: 數(shù)字傳輸電路
英文描述: 5 Gbit/s ATM Switch Fabric Element
中文描述: ATM SWITCHING CIRCUIT, PBGA596
封裝: EPBGA-596
文件頁數(shù): 20/135頁
文件大?。?/td> 1735K
代理商: PM73488
PMC-Sierra, Inc.
PM73488 QSE
L
PMC-980616
Issue 3
5 Gbit/s ATMSwitch Fabric Element
Released
Datasheet
22
Figure 10 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 9.
Figure 10. 10 Gbps ATM Switch
Port Card #1
Rx Input
622 Mbps
Port Card #8
Rx Input
622 Mbps
Port Card #9
Rx Input
622 Mbps
Port Card #16
Rx Input
622 Mbps
Switch Card #17
Stage 1 QSE
Switch Card #18
Stage 1 QSE
Port Card #1
Tx Output
622 Mbps
Port Card #8
Tx Output
622 Mbps
Port Card #9
Tx Output
622 Mbps
Port Card #16
Tx Output
622 Mbps
Switch Card #17
Stage 3 QSE
Switch Card #18
Stage 3 QSE
Switch Card #16
Switch Card #2
Switch Card #1
x2
x2
x2
x2
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