BinTec X4000, User Manual

Page: 393 / 498

X4000 User’s Guide 393
Features of Basic Unit
13
13.2.4 Serial WAN Interfaces:
The X4000 basic unit is equipped with two serial WAN interfaces:
■
The first serial port (Setup Tool menu
CM-SERIAL, S
ERIAL
➧
U
NIT
0
) can be
used as interface type
– X.21/V.11
– V.35/V.11
– V.36/V.11
The setting in the Setup Tool Connector field (see Table 7-11, page 153 )
enables the port to be changed so that X4000 can be operated in both DCE
and DTE Mode.
■
The second serial port (Setup Tool menu
CM-SERIAL, S
ERIAL
➧
U
NIT
1
) can
be used as interface type
– X.21bis/V.28
Changing this port from DCE to DTE Mode and vice versa is only possible
using a DCE or DTE cable.
The cables to be used are not supplied with X4000 , but can be ordered from
your dealer.
The description below first deals with the plugs that are generally used for X.21,
V.35, V.36 and X.21bis interfaces:
■
"DB-15 Plug for X.21", page 395
■
"M34 Plug for V.35", page 396
■
"DB-37 Plug for V.36", page 397
Making the relevant settings in the Setup Tool Connector field physically
reverses the signal direction and the pin functions.
We recommend you use original BinTec cables, which you can buy from your
dealer.
The use of other cables may cause damage to your equipment and invalidates
the guarantee!