54
4
3
3
4
Route the cables for the lower subrack upwards along
the side panel of the cabinet to the cable distribution
plate above the lower subrack.
Route the cables through the cable distribution plate, and
then connect them to the RJ45 ports on the Ethernet
board from the upper part to the lower part.
The description uses cable routing on the right side as an example. When routing cables on the left side, use the
same method.
8
Installing and Routing IF Cables
Board Ports
a
P
O
W
E
R
6
P
O
W
E
R
5
RPWR
RPWR
P
O
W
E
R
2
P
O
W
E
R
1
P
O
W
E
R
3
P
O
W
E
R
4
N
E
G
(-)
R
T
N
(+
)
N
E
G
(-)
R
T
N
(+
)
STAT
IFSD
1
IFSD
1
IF1
STAT
PROG
SRV
ODU1
LINK2
LINK1
ACT2
ODU2
ACT1
I
IF2
PWR1
PWR2
O
I
O
ODU-PWR2
ODU-PWR1
W
A
R
N
IN
G
-4
8V
O
U
TP
U
T
TU
RN
O
FF
PO
W
ER
BE
FO
RE
D
ISC
O
NN
EC
TIN
G
IF
C
AB
LE
!
–48 V power input port
6x48 V power output port
IF port
ODU power switch
Power input port for the IF board
NOTE
