3Com 3C10402B Administrator's Manual page 464

464 A D: C
PPENDIX ONNE
Table 88 Pentium Processor Capabilities
Pentium II Speed (MHz)
Ports G.711
2 100
4 200
8 400
16 800
32 1600
64 3200
100 5000
X H.323 G
TIONS ATEWAY
Pentium III Speed (MHz)
G.723 G.711
256 40
512 80
1000 160
2000 320
4000 640
10000 1280
12800 2000
The memory requirements to support port processing also increase with
each new port. A fully configured system, with the maximum number of
ports (100), needs 600 MB of main memory. Hard disk requirements are
less than 40 MB.
Table 89 lists the theoretical maximum number of ports that typical
Pentium processors can manage.
Table 89 Pentium II and III Processor Capabilities
Pentium II Ports
(MHz) G.711
300 6
400 8
500 10
600 12
650 13
Dual 500 20
The maximum number of ports can be limited by the number of licenses.
Bandwidth (Kbps) on the LAN
G.723 G.711
150 153.6
300 307.2
600 614.4
1200 1228.8
2400 2457.6
4800 4915.2
7500 7680
Pentium III
G.723 (MHz)
2 450
3 500
4 533
4 550
5 600
8 650
667
700
733
750
800
1500
G.723
38.4
76.8
153.6
307.2
614.4
1228.8
1920
Ports
G.711 G.723
22 6
25 6
26 7
27 7
30 8
32 8
33 8
35 9
36 9
37 10
40 10
74 20