GS4000 Installation Guide Revision 4.00
520-10-026-30X
1-8
Figure 1.1-7 GS4000-80E2 Rear View
(2) Slot
Numbers
Shown below are the numbers of the slots for each component unit of GS4000-80E2.
Figure 1.1-8 GS4000
-
80E2 Slot Numbers
*
NOTE: For the high port-density NIF and the high port-density PSU-integrated NIF, the NIF
number given to them by the system when they are installed are those indicated
with “
*
1” in the figure above.
(3) Power supply modules quantity and installation positions
The GS4000 power supply redundancy is of the type “1+1”. The GS4000 uses one power
supply module as the active module and one power supply module as the standby module. For
detailed information about installation positions of power supply modules, see the table below.
Table 1.1-4 Installation positions of power supply modules
active standby
power supply
redundancy
power supply
POW0 POW1
NOT redundant
○
×
Type “1+1”
Redundant
○
○
Power
Supply
Slot
Front
Back
PSU0
PSU1
BCU0
NIF0
*1
NIF2
*1
NIF3
NIF1
F
A
N
0
POW1
POW0