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6
Installing Cascade Cables
a
Installing 1+1/TDM cascade cables and XPIC cables
Installing 1+1/TDM cascade cables
RTN 905 1C
RTN 905 1C
RTN 905 1C
Installing XPIC cables
X-IN
RTN 905 1E/1C
OptiX RTN 905
STAT
!
WARNING
-48V OUTPUT
SRV
TURN OFF POWER BEFORE
DISCONNECTING IF CABLE
PWRA
PWRB
NEGA RTNA NEGB RTNB
(-)
(+)
(-)
(+)
-48V; 5A
RTN 905 1E/1C
OptiX RTN 905
STAT
!
WARNING
-48V OUTPUT
SRV
TURN OFF POWER BEFORE
DISCONNECTING IF CABLE
PWRA
PWRB
NEGA RTNA NEGB RTNB
(-)
(+)
(-)
(+)
-48V; 5A
X-IN
Note
The X-IN port on an RTN 905 1E/1C must be connected to the X-OUT port on another RTN 905 1E/1C.
Caution
If the XPIC function is disabled on an RTN 905 1E/1C, do not use an XPIC cable to connect the X-IN and X-OUT
ports on the RTN 905 1E/1C. Otherwise, the RTN 905 1E/1C performance will be affected.
X-OUT
NMS/COM
CLK/TOD/MON
L/A5
L/A6
LINK
ACT
EXT/S1
ALMI/ALMO
OAM
USB
CLK/TOD/MON
NMS/COM
L/A5
L/A6
LINK
ACT
EXT/S1
ALMI/ALMO
OAM
USB
X-OUT
23
1+1/TDMA
TDMB
GE2
GE1
MN1
GE5
OUT
IN
STAT
SRV
1—COMBO—2
1—STM-1—2
OUT
OUT
OUT
GE3
GE4
IN
OUT
GE6
L/A7
L/A7
LOS1
LOS2
OUT
IN
OUT
IN
OUT
IN
OUT
GE1
GE2
MN1
GE5
OUT
IN
STAT
SRV
1—COMBO—2
1—STM-1—2
OUT
OUT
OUT
GE4
GE3
IN
OUT
GE6
L/A7
L/A7
LOS1
LOS2
OUT
IN
IN
OUT
IN
OUT
OUT
HUAWEI
1E
E1（1-16）
IN
HUAWEI
1E
E1（1-16）
IN
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