Carrier Access BROADway System 770-0125-AB, Installation Manual

Page: 45 / 96

BROADway - Release 4.00 2-29
Installation
Applying Power to the Chassis
Applying Power to the Chassis
Locate the power switches on the rear of the chassis ( O/I ) and turn them on ( I ). After powering up the
BROAD way chassis, all the LEDs will go through an initialization process where they all light. After
the cards have initialized, only the top left ( MODULE ) green LED on each card and one of the NSP101
ACTIVE LEDs will lamp as shown in the following figure. After the standby NSP101 has
synchronized its database with the active NSP101, its ACTIVE LED will link green slowly. These
LEDs remain lit during normal operation.
Slots that have no cards installed will remain unlit.
DANGER!
T
HIS SYSTEM HAS TWO POWER INPUT CONNECTIONS
. D
ISCONNECT BOTH BEFORE
SERVICING TO AVOID ELECTRIC SHOCK
. S
EE
C
ABLING
P
OWER AND
G
ROUND ON PAGE
2-6.
Should you need to power cycle the BROAD way system then power down the chassis using the power
switches at the rear of the chassis ( O/I ) and wait at least five seconds before powering it back on.
9
INTERFACE
MO
DU
LE
1 3
A
C
TI
V
E
A
LA
R
M
MO
DU
LE
A
C
TI
V
E
3 1 7 5
INTERFACE
S
U
M
1 3
TM
2
13 11 15
1
P
W
R
1
E
TH
2
MO
DU
LE
IN
TE
RF
AC
E
B
R
O
A
D
w
a
y
NIP TX1 NIP TX2
TX1 TX2 TX3 TX4
NIP RX1 NIP RX2 RX3 RX1 RX2 RX4
SCP-2 ALARMS RESET
SCP-1
OSP-1
BSP-3
BSP-2
BSP-1
BSP-4
OSP-2
OSP-3
OSP-4
NIP-5
NSP-1
NSP-2
NIP-6
NIP-7
NIP-8
NIP-1
NIP-2
NIP-3
NIP-4
UIP-2
UIP-1