INSTALLATION & SET-UP
17
3. 2 Connecting up
Safety Notice:
Ports that are identified as SELV in this manual should only be connected to
SELV ports on other equipment in accordance with EN 60950 clause 2.3.
Step 1: Mounting
.
The DC3X00 is housed in a convenient 1U table top enclosure.
Step 2: Set up bit-switches SW1 & SW2
These switches are located on the base of the unit and are used to specify the functionality
required.
Step 2: DTE
Connect the DC3X00 to the DTE using either the 15-way X.21 connector (DC3000) or the
34 way M-rack connector (DC3200) labelled
DTE PORT
on the rear panel. The DSU should
ideally be placed close to the DTE, with no more than 2m of cable connecting the two.
Step 3: E1 LINE (WAN)
Connect the WAN by means of either the two BNC bayonet connectors labelled E1 LINE Rx
and E1 LINE Tx, or the single RJ45 connector located between the two BNC connectors.
remember to set the
SELECT
bit-switch to the correct connector type before connecting.
Step 4: Power Supply
Finally, connect the main power lead and re-check all connections for security. Then turn on
the power supply. Check the rear panel status LED to ensure that it is continuously lit
(green).
Warning:
Do not connect the DC3X00 to excessive voltages. Read the safety information
before continuing.
