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Chapter 3 - Unpacking & Setup
3.4 Setup
Perform the following procedure to connect your cables and, if necessary, change to V.35 signaling on the
data port.
1. If the DTE device has a V.35 interface, the internal shunt must be moved to the V.35 position and a V.35
adapter cable must be connected to the data connector (labeled “RS232”). Refer to V.35 Shunt for
procedures on moving the shunt to the V.35 position. Refer to Appendix A for cable details.
If the DTE device has an EIA-232-D interface, a standard RS232 (straight-thru) cable can be used.
POWER
LINE
RS232
To Power Outlet
To DTE Device
To Line Jack
Figure 3-1. Back Panel Connections
2. Connect the external wall transformer power supply to the DSU, then plug the power supply into a live
AC outlet. The DSU has no power switch; however, when power is applied to the unit, the front panel
LEDs will light.
3. Connect the DTE device to the RS232 connector on the back of the DSU.
4. Connect an RJ-48 phone cable to the LINE connector on the back of the DSU. Connect the other end of
the phone cable to the local access line jack.