User's Manual Part 5

ROI-S05749 SYSTEM SETUP
3-19
Fig. 3-3 Line Protection
(1)
(2)
Uni-directional Mode Line Protection
(Work)
(Prot)
(Work)
(Prot)
OC-3 (OPT) INTFC
(No.1)
OC-3 (OPT) INTFC
(No.2)
OC-3 (OPT) INTFC
(No.1)
OC-3 (OPT) INTFC
(No.2)
Received OPT failure
(1)
(2)
(Work)
(Prot)
(Work)
(Prot)
OC-3 (OPT) INTFC
(No.1)
OC-3 (OPT) INTFC
(No.2)
OC-3 (OPT) INTFC
(No.1)
OC-3 (OPT) INTFC
(No.2)
Received OPT failure
NLite E
ASSOCIATED EQUIPMENT
NLite E
ASSOCIATED EQUIPMENT
SW CTRL
SW CTRL
WORKING
PROTECTION
WORKING
WORKING
PROTECTION
PROTECTION
WORKING
WORKING
PROTECTION
PROTECTION
WORKING
PROTECTION
WORKING
WORKING
PROTECTION
PROTECTION
Note:
ON LINE
OFF LINE