Circuit Emulation Access Card (CEMAC) Connectors and Cables
Figure 3-11 shows the CEMAC card and its associated data cable. To make a more secure connection, unscrew the top mounting screw (shown as "1" in the figure) in the connector retention bracket and reposition it in the connector (as shown by "2" in the figure). Next, tighten down the mounting screw to attach the data cable to the CEMAC card securely (as shown by "3" in the figure). Finally, secure the cable to the CEMAC bulkhead connector with the Velcro strip.
Figure 3-11: CEMAC Access Card and Data Cable Connection
Table 3-1 shows the pinout assignments of the CEMAC access card connector.
| Receive | Transmit | |||
|---|---|---|---|---|
| Port | Tip | Ring | Tip | Ring |
|
0 |
26 |
1 |
39 |
14 |
|
1 |
27 |
2 |
40 |
15 |
|
2 |
28 |
3 |
41 |
16 |
|
3 |
29 |
4 |
42 |
17 |
|
4 |
30 |
5 |
43 |
18 |
|
5 |
31 |
6 |
44 |
19 |
|
6 |
32 |
7 |
45 |
20 |
|
7 |
33 |
8 |
46 |
21 |
|
Not used |
34 |
9 |
47 |
22 |
|
Not used |
35 |
10 |
48 |
23 |
|
Not used |
36 |
11 |
49 |
24 |
|
Not used |
37 |
12 |
50 |
25 |
| Note: The information in this table is an extraction from Figure 10 of American National Standard T1.403-1989. | ||||
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