User's Manual Part 1

ROI-S05748 SYSTEM CONFIGURATION AND CHARACTERISTICS
2-21
Note 1: It is not possible to change capacity between OC-3 and Ethernet under working
condition.
Note 2: In MAINT status, excepting HK-OUT and Cluster ALM, alarm outputs are masked
to normal condition.
Note 3: The summarization of alarm outputs is fully user programmable; The sign in
above table shows fixed item and can not be changed. The sign √ only shows the
factory settings. The sign output can be assigned for plural items. The sign
input/output can not be assigned. Either HK output or Cluster ALM output
in each channel can be assigned.
Note 4: Above Table shows Alarm output matrix for 1+1 configuration
Note 5: Only apply to SONET system.
Note 6: Only apply to XPIC system.
Note 7: Assign to relays 3 to 6 only one category, either NLite E Alarm, House Keeping
Control out or Cluster Alarm out.
Output Port condition
Interface circuit: Relay Form C
Maximum Current: 0.2 A
Maximum Voltage: 100 V (AC+DC)
Event/ Alarm Open
(Normally closed)
Event/ Alarm Close
(Normally open)
COM
Relay
33 INTFC (1/2) LAN
LINK PORT
Loss of SC LAN Link IDU INTFC
<Note5>
34 XCTRL ALM1 Control failure or REF
Signal failure
IDU INTFC
<Note6>
35 XCTRL ALM2 Control failure or REF
Signal failure
IDU INTFC
<Note6>
36 XREF ALM1 Control failure or REF
Signal failure
IDU INTFC
<Note6>
37 XREF ALM2 Control failure or REF
Signal failure
IDU INTFC
<Note6>
38 HK-OUT1 House keeping Control out1 Only show
PNMT
39 HK-OUT2 House keeping Control out2 Only show
PNMT
40 HK-OUT3 House keeping Control out3 Only show
PNMT
41 HK-OUT4 House keeping Control out4 Only show
PNMT
42 Cluster ALM out1
This item received from
opposite site. Item 1
Only show
PNMT
43 Cluster ALM out2
This item received from
opposite site. Item 2
Only show
PNMT
44 Cluster ALM out3
This item received from
opposite site. Item 3
Only show
PNMT
45 Cluster ALM out4
This item received from
opposite site. Item 4
Only show
PNMT
Table 2-6 Alarm & House Keeping Output Items (Cont’d)
#
Alarm Item
displayed
on LCT/PNMT
Condition
ALM LED
Indication
(IDU’s front)
Summarized Alarm Output
(Form-C) <Note 1,2,3,7>
RL1 RL2 RL3 RL4 RL5 RL6