This describes the relation between the BTS internal alarm IDs and the environment alarm ports/cables of each monitoring device. The monitoring devices are the EMUA, UPEU, UEIU, APMI, and FMUA.
Environment alarm ports of the EMUA
On the LMT, the EMUA is displayed as "DEMU". The EMUA is connected to the MON1 port of the UPEU or the UEIU through the RS485 signal cable.
CAUTION: The Alarm ID in all the tables of this section is the BTS internal alarm ID. The BSC alarm ID should be planned separately.
Site Type |
Monitoring Unit Port |
Subrack No./Slot No. |
Port No. |
Alarm ID |
Monitoring Cable and BOM |
Wire |
Wire Color |
|---|---|---|---|---|---|---|---|
BTS3900 GSM, BTS3900A GSM, and DBS3900 GSM |
S1+/S1- |
Slot 0 to slot 1 of subrack 2 |
1 |
6292 |
Self-contained cables of the sensor |
Not involved |
Not involved |
S2+/S2- |
2 |
6294 |
|||||
S3+/S3- |
3 |
6296 |
|||||
S4+/S4- |
4 |
6298 |
|||||
S5+/S5- |
5 |
6300 |
|||||
S6+/S6- |
6 |
6302 |
|||||
S1+/S1- |
7 |
6304 |
|||||
S1+/S1- |
8 |
6306 |
|||||
S1+/S1- |
9 |
6308 |
|||||
S1+/S1- |
10 |
6310 |
|||||
S11+/S11- |
11 |
6312 |
|||||
S12+/S12- |
12 |
6314 |
|||||
S13+/S13- |
13 |
6316 |
|||||
S14+/S14- |
14 |
6318 |
|||||
S15+/S15- |
15 |
6320 |
|||||
S16+/S16- |
16 |
6322 |
|||||
S17+/S17- |
17 |
6324 |
|||||
S18+/S18- |
18 |
6326 |
|||||
S19+/S19- |
19 |
6328 |
|||||
S20+/S20- |
20 |
6330 |
|||||
S21+/S21- |
21 |
6332 |
|||||
S22+/S22- |
22 |
6334 |
|||||
S23+/S23- |
23 |
6336 |
|||||
S24+/S24- |
24 |
6338 |
|||||
S25+/S25- |
25 |
6340 |
|||||
S26+/S26- |
26 |
6342 |
|||||
S27+/S27- |
27 |
6344 |
|||||
S28+/S28- |
28 |
6346 |
|||||
S29+/S29- |
29 |
6348 |
|||||
S30+/S30- |
30 |
6350 |
|||||
S31+/S31- |
31 |
6352 |
|||||
S32+/S32- |
32 |
6354 |
Environment Alarm Ports of the UPEU
The Boolean alarms related to the UPEU are reported through the GTMU. Therefore, you should set "Subrack No." and "Slot No." of the GTMU by running the command "SET ALMPORT".
Table 2 describes the relation between the alarm IDs and the environment alarm ports/cables of the UPEU.
Site Type |
Monitoring Unit Port |
Subrack No./Slot No. |
Port No. |
Alarm ID |
Monitoring Cable and BOM |
Wire |
Wire Color |
Description |
|---|---|---|---|---|---|---|---|---|
BTS3900 GSM, BTS3900A GSM, and DBS3900 GSM |
EXT-ALM0 |
The UPEU is configured in slot 19 of subrack 0. The GTMU is configured in slot 6 of subrack 0. |
9 |
5048 |
BBU Boolean alarm cable |
X1.1/X1.2 |
Orange-white/Orange |
Boolean input 1+/Boolean input 1- (GND) |
10 |
5050 |
X1.3/X1.6 |
Green-white/Green |
Boolean input 2+/Boolean input 2- (GND) |
||||
11 |
5052 |
X1.5/X1.4 |
Blue-white/Blue |
Boolean input 3+/Boolean input 3- (GND) |
||||
12 |
5054 |
X1.7/X1.8 |
Brown-white/Brown |
Boolean input 4+/Boolean input 4- (GND) |
||||
EXT-ALM1 |
13 |
5056 |
X1.1/X1.2 |
Orange-white/Orange |
Boolean input 5+/Boolean input 5- (GND) |
|||
14 |
5058 |
X1.3/X1.6 |
Green-white/Green |
Boolean input 6+/Boolean input 6- (GND) |
||||
15 |
5060 |
X1.5/X1.4 |
Blue-white/Blue |
Boolean input 7+/Boolean input 7- (GND) |
||||
16 |
5062 |
X1.7/X1.8 |
Brown-white/Brown |
Boolean input 8+/Boolean input 8- (GND) |
NOTE: - Each Boolean value is represented by one bit.
- The UPEU can also be configured in slot 18 of subrack 0. The corresponding port number ranges from 1 to 8. The alarm 5048 is mapped with port 1 and the alarm 5050 is mapped with port 2. The relation between the alarm ID and the port number can be deduced by analogy.
Environment Alarm Ports of the UEIU
The Boolean alarms related to the UEIU are reported through the GTMU. Therefore, you should set "Subrack No." and "Slot No." of the GTMU in the parameters of the command "SET ALMPORT".
Table 3 describes the relation between the alarm IDs and the environment alarm ports/cables of the UEIU.
Site Type |
Monitoring Unit Port |
Subrack No./Slot No. |
Port No. |
Alarm ID |
Monitoring Cable and BOM |
Wire |
Wire Color |
Description |
|---|---|---|---|---|---|---|---|---|
BTS3900 GSM, BTS3900A GSM, and DBS3900 GSM |
EXT-ALM0 |
The UEIU is configured in slot 18 of subrack 0. The GTMU is configured in slot 6 of subrack 0. |
1 |
5032 |
BBU alarm cables |
X1.1/X1.2 |
Orange-white/Orange |
Boolean input 9+/Boolean input 9- (GND) |
2 |
5034 |
X1.3/X1.6 |
Green-white/Green |
Boolean input 10+/Boolean input 10- (GND) |
||||
3 |
5036 |
X1.5/X1.4 |
Blue-white/Blue |
Boolean input 11+/Boolean input 11- (GND) |
||||
4 |
5038 |
X1.7/X1.8 |
Brown-white/Brown |
Boolean input 12+/Boolean input 12- (GND) |
||||
EXT-ALM1 |
5 |
5040 |
X1.1/X1.2 |
Orange-white/Orange |
Boolean input 13+/Boolean input 13- (GND) |
|||
6 |
5042 |
X1.3/X1.6 |
Green-white/Green |
Boolean input 14+/Boolean input 14- (GND) |
||||
7 |
5044 |
X1.5/X1.4 |
Blue-white/Blue |
Boolean input 15+/Boolean input 15- (GND) |
||||
8 |
5046 |
X1.7/X1.8 |
Brown-white/Brown |
Boolean input 16+/Boolean input 16- (GND) |
NOTE: The UEIU can also be configured in slot 19 of subrack 0. The corresponding port number ranges from 9 to 16. The alarm 5032 is mapped with port 9 and the alarm 5034 is mapped with port 10, the relation between the alarm ID and the port number can be deduced by analogy.
Environment Alarm Ports of the APMI
On the LMT, the APMI is displayed as APMU.
Table 4 describes the relation between the alarm IDs and the environment alarm ports/cables of the APMI.
Site Type |
Monitoring Unit Port |
Subrack No./Slot No. |
Port No. |
Alarm ID |
Monitoring Cable and BOM |
Wire |
Wire Color |
|---|---|---|---|---|---|---|---|
BTS3900 GSM, BTS3900A GSM, and DBS3900 GSM |
IN1 |
Slot 2 or slot 3 of subrack 2 |
1 |
5758 |
Self-contained cables of the sensor |
Not involved |
Not involved |
IN2 |
2 |
5760 |
|||||
IN3 |
3 |
5762 |
Environment Alarm Ports of the FMUA
On the LMT, the FMUA is displayed as FMU.
Table 5 describes the relation between the alarm IDs and the environment alarm ports/cables of the FMUA.
Site Type |
Monitoring Unit Port |
Subrack No./Slot No. |
Port No. |
Alarm ID |
Monitoring Cable and BOM |
Wire |
Wire Color |
|---|---|---|---|---|---|---|---|
BTS3900A GSM |
SW0 |
Slot 8 to slot 11 of subrack 2 |
0 |
9760 |
Self-contained cables of the sensor |
Not involved |
Not involved |
SW1 |
1 |
9762 |
Self-contained cables of the sensor |
Not involved |
Not involved |
||
SW2 |
2 |
9764 |
Self-contained cables of the sensor |
Not involved |
Not involved |
||
SW3 |
3 |
9766 |
Self-contained cables of the sensor |
Not involved |
Not involved |