NEC PASOLINK Training Course page 4

SYSTEM CONFIGURATION
IF
IN/OUT
TRAFFIC IN/OUT (CH1 to CH4)
IF
IN/OUT
TRAFFIC IN/OUT (CH1 to CH4)
TRAFFIC IN/OUT (CH9 to CH16)
IF
IN/OUT
TRAFFIC IN/OUT (CH1 to CH8)
TRAFFIC IN/OUT (CH9 to CH16)
IF
IN/OUT
TRAFFIC IN/OUT (CH1 to CH8)
2-2
ALM/AUX ALM
(a) 4 × 2MB Fix Rate Composition
100M 100M
PORT1 PORT2
ALM/AUX ALM
(b) 4 × 2MB Fix Rate with LAN Interface Composition
ALM/AUX ALM
(c) 2/4/8/16 × 2MB Free Rate Composition
100M 100M
PORT1 PORT2
ALM/AUX ALM
(d) 2/4/8/16 × 2MB Free Rate with LAN Interface Composition
Fig. 2-2 Front View of the IDUs in 1+0 System
SC LAN NMS LAN
OW/DSC/ASC NMS/RA LA PORT
SC LAN NMS LAN
OW/DSC/ASC NMS/RA LA PORT
WS/SC LAN NMS LAN
OW/DSC/ASC NMS/RA LA PORT
WS/SC LAN NMS LAN
OW/DSC/ASC NMS/RA LA PORT
ROI-S04604
PASOLINK
EOW
CALL
PWR ODU IDU
RESET
MAINT
FUSE (7.5A)
−
+
SELV
PASOLINK
EOW
CALL
PWR ODU IDU
RESET
MAINT
FUSE (7.5A)
−
+
SELV
PASOLINK
EOW
CALL
ODU IDU
PWR
RESET
MAINT
FUSE (7.5A)
−
+
SELV
PASOLINK
EOW
CALL
ODU IDU
PWR
RESET
MAINT
FUSE (7.5A)
−
+
SELV