ADC 2 User Manual page 6

List of Figures
L F
IST OF IGURES
1. HDU-409 Front Panel ...........................................................................3
2. Typical HDU Installation with PG-Flex ...............................................7
3. Two Doubler HDU Installation with PG-Flex ......................................8
4. AT&T 819 Enclosure, Slot Locations 1 through 14 ...........................17
5. Installing the HDU-409 in an Enclosure .............................................20
6. HiGain Loopbacks...............................................................................24
7. Doubler Block Diagram ......................................................................25
L T
IST OF ABLES
1. Front Panel Components and Labels ......................................................4
2. Front Panel Status Indicator LED...........................................................5
3. HDU-409 Circuit Ranges........................................................................6
4. HDU-409 Indoor Enclosure Capacities ................................................11
5. Capacities with Full Solar Load, 239 T1 Repeaters .............................12
6. Capacities with Full Solar Load, LD-1 Repeaters ................................15
7. SPLB Generic Command Set ...............................................................23
8. HDSL Signal Cable Loss......................................................................26
9. Fault Isolation Guide ............................................................................30
10. Fault Isolation Guide for PG-Flex ........................................................31
vi April 30, 2003
LTPH-UM-1234-01
HDU-409 Lists 1, 2, and 3