3Com NBX, Руководство по установке

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28 C
HAPTER
1: I
NTRODUCTION
V5000 The V5000 ( Figure 4 ) (formerly the SuperStack 3 NBX V5000) houses the
Network Call Processor (NCP), which manages call traffic, voice mail, and
the Automated Attendant; the system disk drive and power supply; and
front panel connections for network and external device connectivity. The
V5000 supports a redundant power supply configuration. You can also
add a second “mirrored” disk drive. See
“NBX Licensing” on page 56 for
more information on the total number of supported devices.
Figure 4 shows the front panel of the V5000 and Table 8 describes each
front panel connector and status light.
Figure 4 V5000 Connectors and LEDs
Alternating flash — the two disks are resynchronizing Flashing Flashing
Synchronized On On
Explanation S1 S2
SuperStack 3 NBX R
Mouse KYBD Video USB Com 1 Com 2 Ethernet 1 Ethernet 2 MOH Paging
External
Alert
V
o
l
NBX Call Processor
L
N
K 1
0 1
0
0
1
2
1
2
1
2
P
W
R
S
1
1
2 3
1 2 3 5 6 7 8 9 10 11 12 13 14 15 4
Table 8 V5000 Connectors and LEDs
1 KYBD Reserved for future use.
2 Mouse Reserved for future use.
3 Video Reserved for future use.
4 Disk Drive
Tray Shipped with the primary drive installed on the left.
5 USB Reserved for future use.