Digital Equipment DECserver 900GM, Руководство по установке

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DECserver 900GM Installation
21
Connector Pin Assignments (Cont.)
BN41C-03: 68-pin Bulk to 50-pin Telco Cable (Optional)
The BN41C-03 is recommended for use with the H3117-MA or H3107-M MJ8 to
50-pin Telco patch panel. The following illustration shows a BN41C-03 cable and
its pin assignments:
LKG-8363-93I
68-pin
D-Connector
50-pin
Telco Adapter
DSR PORT 1
DTR PORT 1
TXD PORT 2
TXD COM PORT 2
RXD PORT 2
RXD COM PORT 2
DSR PORT 2
DTR PORT 2
1
35
2
36
3
37
5
39
6
40
7
9
43
10
44
11
18
52
19
53
21
22
56
23
57
25
59
26
60
41
TXD PORT 1
TDX COM PORT 1
RXD PORT 1
RXD COM PORT 1
26
2
27
3
28
4
29
5
30
6
7
32
8
9
14
39
15
40
16
17
42
18
43
19
44
20
45
31
41
45
47
14
48
15
49
13
34
35
11
36
37
10
51 38
55
27
29
63
30
64
31
65
34
21
22
47
23
48
24
49
46
61
1
33
12
17
68
NOTE: Tie together pins 34
and 68 on the 68-pin connector
to enable the software to
identify the cable.
13
DSR PORT 3
DTR PORT 3
TXD PORT 4
TXD COM PORT 4
RXD PORT 4
RXD COM PORT 4
DSR PORT 4
DTR PORT 4
TXD PORT 3
TDX COM PORT 3
RXD PORT 3
RXD COM PORT 3
DSR PORT 5
DTR PORT 5
TXD PORT 6
TXD COM PORT 6
RXD PORT 6
RXD COM PORT 6
DSR PORT 6
DTR PORT 6
TXD PORT 5
TDX COM PORT 5
RXD PORT 5
RXD COM PORT 5
DSR PORT 7
DTR PORT 7
TXD PORT 8
TXD COM PORT 8
RXD PORT 8
RXD COM PORT 8
DSR PORT 8
DTR PORT 8
TXD PORT 7
TDX COM PORT 7
RXD PORT 7
RXD COM PORT 7
= twisted pair