100-420-100-04, Issue 4
HRE-420 Lists 1, 2, 3, and 4 November 21, 2003 1
PRODUCT OVERVIEW
Description And Features
Figure 1. HRE-420 Enclosure (Front View)
ADC’s HiGain Remote Indoor Enclosure model HRE-420 can accept either one single width, “400 or 200”
mechanics type plugs (see Figure 1). The List 1 and 2 units have RJ-48C and RJ-48X DS1 interface connectors,
respectively. Their main applications are in the RBOCs (Regional Bell Operating Companies) and the
independent telephone companies in the United States. The List 3 unit has one DB15 and two BNC connectors
that comply with the G.703, (120 ohm balanced and 75 ohm unbalanced), international ERU-412 applications
respectively. The List 4 unit has one DB-15 and one RJ-48C connector which meet the DS1 Canadian interface
requirements. The HRE-420 compatible remote plugs and their technical practices are shown in Table 1 on
page 2:
To Next Page
Loading...
