Appendix A
The BN24H is a twisted-pair (three twisted pairs) cable with a standard
8-pin modular plug on one end and a 6-pin modified modular plug on the other
end. This cable is used to connect the communications server to an MMJ
connector on an asynchronous device. The BN24H is also used when connecting
an asynchronous device to a DECconnect wallplate.
An H8584-AA adapter is used when connecting the communications server to
existing MMJ wiring. The adapter uses a standard 8-pin modular plug on one
side and a 6-pin modified modified plug on the other end.
Figure A–3 shows the wiring configuration for the BN24H cable and H8584-AA
adapter.
Figure A–3 BN24H Office Cable Wiring Diagram
8-pin
Modular
Plug
6-pin
Modular
Plug
LJ-01566-TI0
DTR
TXD
TXD GND
RXD GND
RXD
DSR
RXD GND
RXD
TXD
DTR
DSR
TXD GND
1
2
3
4
5
6
7
8
1
2
3
4
5
6
Server or
Wallplate
Asynchronous
Device
A–6 Specifications
