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CBU-NM
User Manual
14.3 Cabling requirements
14.3.1 Handshaking disabled
With handshaking disabled, a 'looped' cable is required:
Name
(25 Pin Male
F G
T X D
R X D
R T S
C T S
D S R
D T R
S G
D C D
Figure 14.1 - Non-handshaking cable specification
Note that the DSR/DTR are looped at each end and are not passed
through the cable.
Cabletron supplies cables meeting these requirements:
Description
25-way male to 25-way female
25-way male to 9-way female
ii
14–2
P S V
Direction
on lead)
1
2
3
4
5
6
20
7
8
P C N C
P C N C
( 2 5 P i n F e m a l e
( 9 P i n F e m a l e
on lead)
on lead)
1
Shield
2
3
3
2
4
7
5
8
6
6
20
4
7
5
8
1
Part Number
CAB17
SPEC0123
80-60100000-02
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