Figure 1-6 Installing The Mic Power Connector; Figure 1-7 Redundant Power Connections - Cisco ONS 15327 Procedure Manual

NTP-B6 Install the Power and Ground
Figure 1-6
.
Use a small flat-head screwdriver to open the return (RTN) terminal and insert the return lead.
Step 12
If you use redundant power feeds, repeat Steps
Step 13
In case a power cable is damaged or cut, Cisco recommends that you diversely route redundant power
Caution
leads along different paths. If you installed the tie-down bar, you can run one power lead across the
tie-down bar and secure it using tie-wraps or other site-specific methods. You should route the other
power cable in the opposite direction.
Figure 1-7
Figure 1-7
Return to your originating procedure (NTP).
Step 14
Cisco ONS 15327 Procedure Guide, R4.0
1-18
Installing the MIC Power Connector
-4 8 V
R T N
P W R A
shows redundant power connected to an ONS 15327.
Redundant Power Connections
FAI L
ACT
SF
LA N
4
AC O
FAI L
ACT
SF
LA N
3
AC O
1
2
3
4
FAI L
Rx 1
ACT Rx 2
Rx 3
SF
2
1
2
3
4
BIT S
FAI L
AL AR M
ACT Tx 1
Tx 2
SF
Tx 3
1
BIT S
AL AR M
5 through 12 on the other MIC.
CR AF T
FA IL
DS 3 SF
LA MP
AC T/S TB CR IT
Y
TE ST DS 1 SF
SY NC MA J
PW R A
AC O MIN
FAN
PW R B
STA TUS
RE M
CI SC O O
5 N S 15 32 7
OPT ICA
CR AF T L NET WO
RKI NG SYS
FA IL TEM
DS 3 SF
LA MP
AC T/S TB
CR IT
Y
TE ST DS 1 SF
SY NC
MA J
PW R A
AC O
MIN
PW R B
RE M
6
-48 V
RTN
DS 1 (15 -28
)
PW R B
7
-48 V
RTN
DS 1 (15 -14
)
PW R A
8
Chapter 1 Install Hardware
March 2003