VCS VideoJet X.21, Manual

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Quick Installation Guide
31
VideoJet X.21/G.703
Manual
Step 2: Connecting to the
X.21 Transmission line
To connect the
VideoJet X.21
as a DTE (data terminal equip-
ment) to a DCE (data circuit-terminating equipment) use the deliv-
ered 15-pole SUB-D connection cable.
F
Plug this cable into the socket labelled “X.21“at the rear side of the
unit.
F
Connect the other end of the cable directly with the DCE (data ter-
minal equipment).
A correct connection is shown in Fig. 3-2 below:
(1) X.21DCE Adapter (data circuit-terminating equipment)
(2) 15-pole SUB-D connection cable for X.21 interface
(3)
VideoJet
xs
transmitter or
VideoJet
x e
receiver
Fig. 3-2 Connecting to the X.21 transmission line
2
1
3
X.21 Interface