3Com 3C10111C - NBX 100 - Modular Exp Base Installation Manual page 23

1
KYBD Mouse Video USB
EXTERNAL ALERT — Reserved for future use.
■
Status Lights (LEDs) — Status lights indicate power, initialization,
■
system status, and drive activity. See
Figure 1 Front Panel of the SuperStack 3 NBX Call Processor
2 3
Com 1 Com 2 Ethernet 1
1 NCP Board
2 Disk Drive 0
3 Disk Drive
Tray
4 Disk Drive 1
For installation instructions, see
SuperStack 3 NBX Core Components
Figure 30
4
V
External
o
MOH
Ethernet 2 l Paging Alert
Nonremovable Call Processor with connections and ports
By factory default, the location of the Primary Drive
Shipped with the primary drive installed on the left
Position where you can add the optional secondary disk
drive
Chapter 2.
on page 51 for details.
NBX Call Processor
SuperStack 3 NBX R
23