3Com 3C16075 Посібник з монтажу - Сторінка 5

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Table 1 Maximum Number of Advanced RPS Power Modules per Chassis
Configuration
A
B
C
D
E
F
G
H
I
*
J
K
†
L
‡
M
**
N
††
* Install the power modules in slots 7 and 8.
† Install the 100 W and Type 3 Module in slots 7 and 8, and the 60 W Module in slot 5 or 6, whichever
is next to the 100 W Module.
‡ Install the Type 3 Module in slot 7, and the 60 W Modules in slots 8 and 5.
**Install two Type 3 Modules in the chassis using single DC cables, that is, both modules drawing
power separately. If using this configuration, install the modules in slots 7 and 8.
††Install four Type 3 Modules in the chassis using the optional 'Y' cable. Two modules that are paired,
power-share at any one time. If using this configuration, install the four modules in slots 5, 6, 7, and
8. Connect the 'Y' cables across slots 7 and 5, and 8 and 6 respectively, that is, the power modules in
slots 7 and 5 are paired, and the power modules in 8 and 6 are paired.
SuperStack 3 Advanced RPS Chassis Loading Limitations
Type 1 60 W
Module (3C16072)
8
7
6
5
4
3
2
1
none
none
1
2
none
none
Type 1 100 W Module
(3C16073), Type 2 (100
W) Module (3C16074),
or Type 2A (100 W)
Module (3C16074A)
none
none
1
1
2
3
3
4
4
1
1
none
none
none
5
Type 3 Module
(325 W) (3C16075)
none
none
none
none
none
none
none
none
none
1
1
1
2
4