Section 100-427-100
Revision 04
Page
8 of 16
6. WIRING
Caution:
Be sure to attach a wrist strap to the anti-static Bantam Jack before handling the plug-in modules (see
Figure 4).
6.01
After mounting the enclosure, you can set the CPE current options and connect the HDSL loops and
DS1 circuits to the enclosure as described in the following paragraphs. Because jumpering option
changes may require future access to the connector pins of the enclosure’s remote units, be sure to
allow a sufficient service loop in cables to remove the unit from the back plate (wall-mounting plate).
6.02 Grounding.
Each remote unit’s cover (frame) is pre-wired to the HRE-427’s ground lug (using pins 1 &
2 of the card edge connector). If local practice dictates, attach earth ground to the chassis using this
ground lug (see Figure 4).
Figure 4. Component Locations.
The interior of the enclosure is accessible with the front panel open and
the top cover removed.
