Esprit Statmux User Manual
December 1997 Issue 1.3 Page 30 of 36
APPENDIX H - NETWORK COMPOSITE CABLES
X.21/V.11 STRAIGHT
15 Way Multiplexer Composite DTE
to Network DCE Cable
(P/N BB15019C)
MUX 15 Way Male
V.11 15 Way Male
Type at Connector
Connector
Connector
UNC 4/40 Screws
M3 Screws
2
(Normal Use)
1
1
SHIELD
-
8
8
G
Common Return
2
2
T(A)
Generator
9
9
T(B)
Generator
3
3
C(A)
Generator
10
10 C(B)
Generator
4
4
R(A)
Load
11
11
R(B)
Load
5
5
I(A)
Load
12
12 I(B)
Load
6
6
S(A)
Load
13
13
S(B)
Load
Notes:
1
Pin 14 on Mux not Connected
2
V11 Male for connection to NTU must have M3 Screws. Mux end has 4/40 screws
unless National Regulations permit the use of UNC 4/40. Each cable end must be
clearly identifiable.
3
Dashed lines show wires to be twisted pairs.
4
Cable type: Belden 9506, 6 wire twisted pair overall screen (or equivalent).
Maximum length 100 Metres.
5
Connector shell and termination as specified in EMC section Appendix C, on page
24 of this manual.