User's Manual Part 4
ROI-S05752 Introduction
-17-
Table 1-1 ALM/STATUS List (SONET) (1/2)
No. ALM/STATUS ITEM EVENT STATUS
SOURCE OF
EVENT
Configuration
Criteria
Default
1+0 1+1
1 ODU CPU/Cable Open ALM1 ODU1 CPU failure or IF Cable is open ODU No.1 Major
2 ODU CPU/Cable Open ALM2 ODU2 CPU failure or IF Cable is open ODU No.2 *1 Major
3 ODU ALM1 ODU1 total alarm ODU No.1 Major
4 ODU ALM2 ODU2 total alarm ODU No.2 *1 Major
5 TX PWR ALM1 ODU1 output power decreased ODU No.1 Major
6 TX PWR ALM2 ODU2 output power decreased ODU No.2 *1 Major
7 TX INPUT ALM1 ODU1 TX IF input level decreased ODU No.1 Major
8 TX INPUT ALM2 ODU2 TX IF input level decreased ODU No.2 *1 Major
9 APC ALM1 ODU1 LO OSC APC loop out of lock ODU No.1 Major
10 APC ALM2 ODU2 LO OSC APC loop out of lock ODU No.2 *1 Major
11 RX LEVEL ALM1 ODU1 Received level decreased ODU No.1 Major
12 RX LEVEL ALM2 ODU2 Received level decreased ODU No.2 *1 Major
13 IF CABLE SHORT ALM1 IF cable connected to ODU1short MODEM No.1 Major
14 IF CABLE SHORT ALM2 IF cable connected to ODU2 short MODEM No.2 *1 Major
15 MUTE STATUS1 ODU1 Mute Status ODU No.1 Status
16 MUTE STATUS2 ODU2 Mute Status ODU No.2 *1 Status
17 LO REF ALM1 ODU1 LO reference signal is lost ODU No.1 *2 Minor
18 LO REF ALM2 ODU2 LO reference signal is lost ODU No.2 *1,*2 *2 Minor
19 IDU ALM IDU total alarm CTRL Major
20 IDU CPU ALM IDU CPU failure CTRL *1,*3 *3 Major
22 MEMORY ALM MMC memory error CTRL Major
23 ATPC PWR MODE1 No.1 ATPC failure, Hold/Maximum/Minimum*5 poweroutput CTRL Status
24 ATPC PWR MODE2 No.2 ATPC failure, Hold//MaximumMinimum*5 poweroutput CTRL *1 Status
25 PS ALM1 No.1 power supply failure (only1+1) MODEM No.1 Major
26 PS ALM2 No.2 power supply failure (only1+1) MODEM No.2 *1 Major
27 MOD ALM1 PLL APC unlock, output level down, CLK loss in MODEM1 MODEM No.1 Major
28 MOD ALM2 PLL APC unlock, output level down, CLK loss in MODEM2 MODEM No.2 *1 Major
29 DEM ALM1 Carrier/Frame Asynchronous at MODEM1 MODEM No.1 Major
30 DEM ALM2 Carrier/Frame Asynchronous at MODEM2 MODEM No.2 *1 Major
33 EARLY WARNING1 EARLY WARNING is detected in No.1 CH MODEM No.1 *1 Status
34 EARLY WARNING2 EARLY WARNING is detected in No.2 CH MODEM No.2 *1 Status
35 HIGH BER ALM1 High BER (selectable) is detected in MODEM1 MODEM No.1 Major
36 HIGH BER ALM2 High BER (selectable) is detected inMODEM2 MODEM No.2 *1 Major
37 LOW BER ALM1 Low BER (selectable) is detected in MODEM1 MODEM No.1 Minor
38 LOW BER ALM2 Low BER (selectable) is detected in MODEM2 MODEM No.2 *1 Minor
39 LOF1 Loss of Radio frame synchronization in MODEM1 MODEM No.1 Major
40 LOF2 Loss of Radio frame synchronization in MODEM2 MODEM No.2 *1 Major
41 FRAME ID ALM1 ID is no coincidence in MODEM1 MODEM No.1
42 FRAME ID ALM2 ID is no coincidence in MODEM2 MODEM No.2 *1
43 CABLE EQL FAIL1 Cable EQL control is lost in MODEM1 MODEM No.1 Major
44 CABLE EQL FAIL2 Cable EQL control is lost in MODEM2 MODEM No.2 *1 Major
45 LINEARIZER FAIL1 BB LNZ control is lost in MODEM1 ODU No.1 Major
46 LINEARIZER FAIL2 BB LNZ control is lost in MODEM1 ODU No.2 *1 Major
47 XPIC STATUS1 No. 1 XPIC function is off MODEM No.1 *2 Status
48 XPIC STATUS2 No. 2 XPIC function is off MODEM No.2 *1,*2 *2 Status
49 XCTRL ALM1 No. 1 XPIC control failure MODEM No.1 *2 Major
50 XCTRL ALM2 No. 2 XPIC control failure MODEM No.2 *2 Major
51 XIF ALM1 No. 1 XIF signal is lost MODEM No.1 *2 Major
52 XIF ALM2 No. 2 XIF signal is lost MODEM No.2 *1,*2 *2 Major
53 XREF ALM1 No. 1 XPIC reference CLK is lost MODEM No.1 *2 Minor
54 XREF ALM2 No. 2 XPIC reference CLK is lost MODEM No.2 *1,*2 *2 Minor
55 INTFC(1) INPAHSE Main INTFC inphase status INTFC *1 Status
56 INTFC(2) INPAHSE Prot INTFC inphase status
OC-3 INTFC P
*1 Status
63 OC-3(1) UAE No. 1 OC-3 INTFC UAS is generating
OC-3 INTFC W
Status
64 OC-3(2) UAE No. 2 OC-3 INTFC UAS is generating OC-3 INTFC P *1 Status
65 OC-3(1) LOS(MUX) No. 1 OC-3 from MUX, loss of signal is detected OC-3 INTFC Major