NEC PASOLINK Training Course page 5

ROI-S04604
WARNING
!
IF
-43V OUTPUT
IN/OUT TURN OFF POWER
BEFORE DISCONNECTING
IF CABLE
TRAFFIC IN/OUT (CH1 to CH8)
! W ARNING
IF
-43V OUTPUT
IN/OUT TURN OFF POWER
BEFORE DISCONNECTING
IF CABLE
(a) 4 × 2MB Fix Rate Composition
W ARNING
!
IF
-43V OUTPUT
IN/OUT TURN OFF POWER
BEFORE DISCONNECTING
IF CABLE
TRAFFIC IN/OUT (CH1 to CH8)
! WARNING
IF
-43V OUTPUT
IN/OUT TURN OFF POWER
BEFORE DISCONNECTING
IF CABLE
(b) 4 × 2MB Fix Rate with LAN Interface Composition
! W ARNING
IF
-43V OUTPUT
IN/OUT
TURN OFF POWER
BEFORE DISCONNECTING
IF CABLE
TRAFFIC IN/OUT (CH9 to CH16)
TRAFFIC IN/OUT (CH1 to CH8)
! W ARNING
IF
-43V OUTPUT
IN/OUT TURN OFF POWER
BEFORE DISCONNECTING
IF CABLE
(c) 2/4/8/16 × 2MB Free Rate Composition
! W ARNING
IF
-43V OUTPUT
IN/OUT TURN OFF POWER
BEFORE DISCONNECTING
IF CABLE
TRAFFIC IN/OUT (CH9 to CH16)
TRAFFIC IN/OUT (CH1 to CH8)
WARNING
!
IF
-43V OUTPUT
IN/OUT TURN OFF POWER
BEFORE DISCONNECTING
IF CABLE
(d) 2/4/8/16 × 2MB Free Rate with LAN Interface Composition
SC LAN
ALM AUX ALM
100M 100M
PORT1 PORT2 SC LAN
ALM AUX ALM
SC LAN
ALM AUX ALM
100M 100M
SC LAN
PORT1 PORT2
ALM AUX ALM
Fig. 2-3 Front View of the IDUs in 1+1 System
SYSTEM CONFIGURATION
FUSE (7.5A)
LA PORT
EOW
NMS LAN
OW/DSC/ASC NMS/RA LA PORT
FUSE (7.5A)
LA PORT
FUSE (7.5A)
LA PORT
EOW
NMS LAN
OW/DSC/ASC NMS/RA LA PORT
FUSE (7.5A)
LA PORT
FUSE (7.5A)
LA PORT
EOW
NMS LAN
OW/DSC/ASC NMS/RA LA PORT
FUSE (7.5A)
LA PORT
FUSE (7.5A)
LA PORT
EOW
NMS LAN
OW/DSC/ASC NMS/RA LA PORT
FUSE (7.5A)
LA PORT
PASOLINK
RESET PWR ODU
IDU
MAINT
−
+
SELV
PASOLINK
CALL
RESET
OPR ALM
OPR
SEL
TX RX TX RX
No.1
1
−
2
No.2
PASOLINK
RESET
PWR ODU IDU
MAINT
−
+
SELV
PASOLINK
RESET PWR ODU IDU
MAINT
−
+
SELV
PASOLINK
CALL
RESET
OPR ALM
OPR
SEL
TX RX TX RX
No.1
1
−
2
No.2
PASOLINK
RESET PWR ODU
IDU
MAINT
−
+
SELV
PASOLINK
RESET
PWR ODU IDU
MAINT
−
+
SELV
PASOLINK
CALL
RESET
OPR ALM
OPR
SEL
TX RX TX RX
No.1
1
−
2
No.2
PASOLINK
RESET PWR ODU IDU
MAINT
−
+
SELV
PASOLINK
RESET PWR ODU IDU
MAINT
−
+
SELV
PASOLINK
CALL
RESET
OPR ALM
OPR
SEL
TX RX TX RX
No.1
1
−
2
No.2
PASOLINK
RESET PWR ODU
IDU
MAINT
−
+
SELV
2-3