GS4000 Installation Guide Revision 4.00
520-10-026-30X
1-47
1.5.3 PSU-2
The PSU-2 has two NIF slots.
*
NOTE: There are two types of network interface boards which need to be mounted
into the packet switching module; the standard NIF and the high port-density
NIF. The standard NIF requires one slot, and the high port-density NIF requires
two slots.
(1) Front
View
Figure 1.5-4 Front view of PSU-2
(2) LEDs
The action status of a packet switching module is indicated by the LED on the front panel of
the device. See the section “1.1 Chassis” for the front panel of the device.
1.5.4 PSU-22
The PSU-22 has two NIF slots.
*
NOTE: There are two types of network interface boards which need to be mounted
into the packet switching module; the standard NIF and the high port-density
NIF. The standard NIF requires one slot, and the high port-density NIF requires
two slots.
(1) Front View
Figure 1.5-5 Front view of PSU-22
(2) LEDs
The action status of a packet switching module is indicated by the LED on the front panel of
the device. See the section “1.1 Chassis” for the front panel of the device.
Slots for a Network Interface (NIF)
Label Indication PSU-22
Slots for a Network Interface (NIF)
Label Indication PSU-2
