ADC PG-Plus PRL-784 Instructions for use

TELEPHONE
NETWORK
INTERFACE
CUSTOMER
ACCESS
PG-PLUS
TECHNICAL PRACTICE
2 POTS
INDOOR/OUTDOOR NID
SECTION SCP-PRL784-022-03H
Model List CLEI Code
PRL-784 2B S9MSCLAA~~

SCP-PRL784-022-03H
January 6, 2003 PG-Plus PRL-784
Revision History of This Practice
©Copyright 2003 ADC DSL Systems, Inc. All Rights Reserved.
ADC is a registered trademark of ADC Telecommunications, Inc. PG-Plus is a registered trademark of ADC DSL Systems, Inc. No
right, license, or interest to such trademarks is granted hereunder, and you agree that you shall assert no such right, license, or
interest with respect to such trademarks. Other product names mentioned in this document are used for identification purposes only
and may be trademarks or registered trademarks of their respective companies.
Information contained in this document is company private to ADC DSL Systems, Inc., and shall not be modified, used, copied,
reproduced or disclosed in whole or in part without the written consent of ADC.
Contents herein are current as of the date of publication. ADC reserves the right to change specifications at any time without notice.
Information furnished by ADC is believed to be accurate and reliable. In no event shall ADC be liable for any damages resulting
from the loss of data, loss of use, or loss of profits and ADC further disclaims any and all liability for indirect, incidental, special,
consequential or other similar damages. This disclaimer of liability applies to all products, publications and services during and
after the warranty period.
Revision Release Date Revisions Made
01 December 18, 1998 Initial Release
02 February 1, 2002 Release to rebrand document to comply with ADC standards
03 January 6, 2003 Updated Product Support Information

SCP-PRL784-022-03H Using This Practice
PG-Plus PRL-784 January 6, 2003
USING THIS PRACTICE
Three types of messages, identified by icons, appear in the text.
INSPECTING YOUR SHIPMENT
Upon receipt of the equipment:
•Unpack each container and visually inspect the contents for signs of damage. If the equipment has been
damaged in transit, immediately report the extent of damage to the transportation company and to ADC.
Order replacement equipment, if necessary.
•Check the packing list to ensure complete and accurate shipment of each listed item. If the shipment is short
or irregular, contact ADC as described in “Returns” on page 18. If you must store the equipment for a
prolonged period, store the equipment in its original container.
Notes indicate information about special circumstances.
Cautions indicate the possibility of equipment damage or the possibility of personal injury.
Electrostatic Discharge (ESD) susceptibility symbols indicate that a device or assembly is
susceptible to damage from electrostatic discharge.You must wear an antistatic wrist strap
connected to the appropriate ground connection prior to performing installation procedures.
You must also observe normal ESD precautions when handling electronic equipment. Do not
hold electronic plugs by their edges. Do not touch components or circuitry.

Inspecting Your Shipment SCP-PRL784-022-03H
January 6, 2003 PG-Plus PRL-784

SCP-PRL784-022-03H
PG-Plus PRL-784 January 6, 2003 i
TABLE OF CONTENTS
Product Overview_____________________________________________________________________ 1
Description and Features....................................................................................................................1
Specifications .....................................................................................................................................2
Installation___________________________________________________________________________ 3
Required Tools and Test Equipment..................................................................................................3
Preparing the RT for Wiring ..............................................................................................................3
Mounting the RT................................................................................................................................4
Open the RT Housing ........................................................................................................................5
Wiring the RT ....................................................................................................................................7
Reference Label...................................................................................................................8
Attach the Frame-Ground Wire...........................................................................................9
Attach the HDSL Tip and Ring Wires...............................................................................10
Attach the POTS Drop Wires ............................................................................................11
Turn up and Testing .........................................................................................................................12
Close the Housing ............................................................................................................................13
Fault Isolation _______________________________________________________________________ 14
RT Status Indicators.........................................................................................................................14
COLU Fault Indicators.....................................................................................................................14
Subscriber Reported Faults ..............................................................................................................16
Product Support _____________________________________________________________________ 18
Technical Support ............................................................................................................................18
Limited Warranty.............................................................................................................................18
Returns .............................................................................................................................................18
FCC Class B Compliance ................................................................................................................20
Modifications ...................................................................................................................................20
Acronyms___________________________________________________________________________ 21

SCP-PRL784-022-03H
ii January 6, 2003 PG-Plus PRL-784

SCP-PRL784-022-03H
PG-Plus PRL-784 January 6, 2003 iii
LIST OF FIGURES
1. Typical PG-Plus Application...........................................................................................................................1
2. Mounting the RT .............................................................................................................................................4
3. Securing the Customer Access Door...............................................................................................................6
4. Securing a Line Module ..................................................................................................................................7
5. Reference Label...............................................................................................................................................8
6. Attaching the Frame-Ground Wire..................................................................................................................9
7. Attaching the HDSL Tip and Ring Wires .....................................................................................................10
8. Inserting the POTS Wires..............................................................................................................................11
9. Attaching the POTS Wire Pair ......................................................................................................................11
10. Unplugging the RJ-11 Jack ...........................................................................................................................12
11. Status Window...............................................................................................................................................14

SCP-PRL784-022-03H
iv January 6, 2003 PG-Plus PRL-784

SCP-PRL784-022-03H Product Overview
PG-Plus PRL-784 January 6, 2003 1
PRODUCT OVERVIEW
This practice describes the ADC®PG-Plus®PRL-784, List 2B, a Remote Terminal that provides interfaces to two
2 POTS RTs for four POTS subscribers.
DESCRIPTION AND FEATURES
A PG-Plus application (see Figure 1) provides bidirectional transport of multiple DS0s, over a single,
unconditioned wire pair using HDSL technology. Using an existing cable, PG-Plus provides for higher bandwidth
needs of residential and business customers by providing multiple POTS interfaces on a single HDSL twisted-pair
wire. A typical configuration of PG-Plus application consists of:
•COTS
•COLU
•Two RTs
Figure 1. Typical PG-Plus Application
The COLU uses ADC's HDSL technology to provide digital transmission without the need for repeaters, loop
conditioning, or pair selection.
The COLU can be installed in the PCS-718 or the PCS-719 COTS. The COLU operates in the standalone mode
with no other COTS circuit cards required. Advanced features such as performance monitoring, alarm reporting,
and testing require the addition of the PAU or the PMU. Line power is provided to the RT by the COLU.
Metallic fallback provides a direct connection from the CO to one subscriber under fault conditions. Service is
provided to the first POTS subscriber on the affected system. At the RT, the system exits metallic fallback and
attempts to synchronize if either the first POTS or the HDSL Tip to Ring pair is shorted for at least three seconds,
and then released for at least three seconds. Otherwise, the COLU checks for the presence of an RT every five
minutes. If an RT is present, the system begins HDSL synchronization acquisition.
Relays in the COLU and RT provide a path for SDT and metallic fallback operation. These relays are used to
establish a circuit to POTS # 1 during fault conditions and to provide for drop testing of the selected subscriber
line from the CO location.
POTS-1A
POTS-2A
POTS-1B
POTS-2B
COLU
COTS
HDSL Pair A
HDSL Pair B
RT-A
RT-B
POTS-1A
POTS-2A
POTS-1B
POTS-2B

Product Overview SCP-PRL784-022-03H
2 January 6, 2003 PG-Plus PRL-784
SPECIFICATIONS
Power
HDSL Line Input Voltage +140 Vdc, maximum
HDSL Line Start-up Voltage 200 Vdc Tip to Ring, minimum
RT Input Power 7.7 Watts Tip to Ring, maximum
HDSL
Line Code 2B1Q
Line Rate 65.3 K symbols/sec; 130.6 Kb/sec
Reach 18.0 kft, 26 AWG (.40 mm); 25.5 kft, 24 AWG (.51 mm); 36.5 kft, 22 AWG (.64
mm); 62.0 kft, 19 AWG (.91 mm)
Maximum Line Attenuation 46.4 dB at 33 kHz
Environment
Temperature -40°F to +149°F; -40°C to + 65°C
Humidity 5 percent to 95 percent noncondensing
Altitude -200 ft. MSL to 13,000 ft.; -60 m to 4,000 m
Vibration NEBS
Electrostatic Discharge Per GR-1089-CORE
Power and Lightning Per GR-1089-CORE
Human Safety Per UL 1950
Emissions Radiation and Immunity Per FCC Part 15 for Class B digital devices
POTS Interface
Analog Impedance 600 Ω
Supported Subscriber Drop 100 Ω plus 430 Ω for handset
Open Circuit Voltage (no phone) 48 Vdc Typical
Minimum Phone Current 23 mA
Connectors
HDSL 3-terminal station protector, 3/8-inch hex nut
POTS Screw Terminals on RJ-11 line interface
Dimensions
Height 10.25 in. (26.0 cm.)
Width 8.5 in. (21.6 cm.)
Depth 4.75 in. (12.1 cm.)
Weight 4.0 lbs. (1.81 kg.)