Ericsson MINI-LINK TN R3 ETSI Technical Description page 94

MINI-LINK TN R3 ETSI
Configurations for 1+1 XPIC protection can be in either hot standby (see Figure
78 on page 88) or working standby (see Figure 79 on page 89).
Figure 78
88
Near end Node
Active
MMU2
F 155
MMU2
F 155
Active
MMU2
F 155
MMU2
F 155
1+1 XPIC in Hot Standby
Far end Node
f , V
1 A
Active
MMU2
F 155
f , V
1 B
MMU2
F 155
f , H
1 A
Active
MMU2
F 155
f , H
1 B
MMU2
F 155
4/1555-CSH 109 32/1-V1 Uen B 2007-09-14
XPIC cross-cables
9969