3.3.13 TMAMF (for selected countries only)
Introduction
The TMAMF (Trunk Module Analog for Multifrequency Code Signaling) board contains eight trunks for analog direct inward dialing. The system supports MFC-R2 signaling (default setting), MFC-R2 with caller ID, tone dialing, and dial pulsing. It is not possible to use DTMF and MFC-R2 (with or without caller ID) simultaneously.
You can use this board in Hicom 150 E OfficePro only.
Switches and LEDs
Figure 3-58 TMAMF (S30810-Q2587-Axxx)
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Notes on DSP Diagnosis
You can use the trace function built into the TMAMF module to diagnose malfunctions or obtain more precise error analysis. After you run the trace, the subminiature D connector provides information about MFC-R2 signaling. To activate the trace function, you must connect a PC with a terminal emulation program (such as Microsoft HyperTerminal).
Terminal Configuration:
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Bits per second = 19,200 |
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Data bits = 8 |
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Stop bit = 1 |
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Parity = none |
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Flow control = none |
Pin Assignments of the Diagnostic Cable
Figure 3-59 Pin Assignments of the TMAMF Diagnostic Cable
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LED Statuses and Their Meanings
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LED H100 (see Figure 3-58): signal processor status
Table 3-53 TMAMF-LED Statuses (H100)
LED Status (On/Off) |
Meaning |
Action |
During Startup and Initialization |
Off |
- |
|
Flashing (250/250 ms) |
The DSP (digital signal processor) is waiting for DID digits |
|
On |
The DSP is being reset |
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During Operation |
Off |
The DSP is idle |
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Flashing (250/250 ms) |
Error: the DSP has not yet received the DID digits. |
Replace board. |
On |
The MFC-R2 filter is on |
|
|
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LEDs H0 to H7 (see Figure 3-58): trunk status
Table 3-54 TMAMF-LED Statuses (H0 to H7)
LED Status (On/Off) |
Meaning |
Action |
During Operation |
Off |
The trunk is idle; no seizure |
|
On |
The trunk was seized |
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Flashing (500/500 ms) |
Trunk out of service (e.g. S1/x "closed") |
Check whether the trunk was deactivated using Hicom Assistant E Office or the lockout switch. |
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Cable and SU Connector Assignments (Backplane)
Table 3-55 TMAMF-Cable Assignments
Color Group |
Pair |
A-Wire |
B-Wire |
SU Conn. |
TMAMF |
Notes |
BP: X8 |
1 |
1 |
wht/blu |
|
19 |
1a |
Port 1 |
|
|
blu/wht |
39 |
1b |
2 |
wht/ora |
|
38 |
2a |
Port 2 |
|
|
ora/wht |
48 |
2b |
3 |
wht/grn |
|
27 |
3a |
Port 3 |
|
|
grn/wht |
47 |
3b |
4 |
wht/brn |
|
16 |
4a |
Port 4 |
|
|
brn/wht |
46 |
4b |
5 |
wht/gry |
|
05 |
5a |
Port 5 |
|
|
gry/wht |
45 |
5b |
2 |
6 |
red/blu |
|
14 |
6a |
Port 6 |
|
|
blu/red |
44 |
6b |
7 |
red/ora |
|
23 |
7a |
Port 7 |
|
|
ora/red |
43 |
7b |
8 |
red/grn |
|
32 |
8a |
Port 8 |
|
|
grn/red |
42 |
8b |
9 |
red/brn |
|
11 |
|
Free |
|
|
brn/red |
31 |
|
10 |
red/gry |
|
02 |
|
Free |
|
|
gry/red |
22 |
|
3 |
11 |
blk/blu |
|
13 |
|
Free |
|
|
blu/blk |
33 |
|
12 |
blk/ora |
|
04 |
|
Free |
|
|
ora/blk |
24 |
|
13 |
blk/grn |
|
15 |
|
Free |
|
|
grn/blk |
35 |
|
14 |
blk/brn |
|
06 |
|
Free |
|
|
brn/blk |
26 |
|
15 |
blk/gry |
|
17 |
|
Free |
|
|
gry/blk |
37 |
|
4 |
16 |
yel/blu |
|
08 |
|
Free |
|
|
blu/yel |
28 |
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Color Group |
Pair |
A-Wire |
B-Wire |
SU Conn. |
TMAMF |
Notes |
BP: X8 |