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ADC PG-PLUS PRL-779 Manual

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6 LS/GS Indoor Remote Terminal Enclosure
S
SCP-PRL779-015-04H
ECTION
PG-P
LUS
T
P
ECHNICAL
Model
List
CLEI Code
PRL-779
1E
S9MSEH0A~~
RACTICE
s
P l u
e x
- F l
P G
T E
M O
L
I N A
R E
R M
T E

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Summary of Contents for ADC PG-PLUS PRL-779

  • Page 1 PG-P ECHNICAL RACTICE P l u - F l I N A 6 LS/GS Indoor Remote Terminal Enclosure Model List CLEI Code PRL-779 S9MSEH0A~~ SCP-PRL779-015-04H ECTION...
  • Page 2 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.
  • Page 3 • 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. •...
  • Page 4 Inspecting Your Shipment SCP-PRL779-015-04H January 6, 2003 PRL-779 List 1E...

  • Page 5: Table Of Contents

    SCP-PRL779-015-04H ABLE OF ONTENTS Overview ____________________________________________________________________________ 1 Integrated Channel Testing ........................1 Metallic Fallback..........................1 Specifications .............................2 Installation and Turn-up _______________________________________________________________ 3 Required Tools and Test Equipment....................4 Preparing the RT ..........................4 Mounting the RT ..........................4 Wall Mounting........................5 Line-up Mounting........................7 Wiring the RT ............................9 Turn up and Testing .........................12 Fault Isolation _______________________________________________________________________ 12 COLU Fault Indicators........................13...
  • Page 6 SCP-PRL779-015-04H January 6, 2003 PRL-779 List 1E...
  • Page 7 SCP-PRL779-015-04H IST OF IGURES 1. Typical PG-Plus Application...........................1 2. Wall Mounting Dimensions ..........................5 3. Wall Mounting the RT.............................6 4. Line-up Mounting Dimensions........................7 5. Line-up Mounting the RT..........................8 6. Reference Label...............................9 7. Opening the Telco Access Door........................10 8. Attaching the RT Wires..........................11 9.
  • Page 8 SCP-PRL779-015-04H January 6, 2003 PRL-779 List 1E...
  • Page 9 SCP-PRL779-015-04H IST OF ABLES 1. COLU LED Fault Isolating ...........................13 2. Subscriber Fault Isolating..........................14 PRL-779 List 1E January 6, 2003...
  • Page 10 SCP-PRL779-015-04H January 6, 2003 PRL-779 List 1E...

  • Page 11: Overview

    Integrated Channel Testing VERVIEW ® The ADC PRL-779 List 1E provides interfaces for LS/GS POTS subscribers. The PRL-779 supports Loop Start and Ground Start (LS/GS) POTS, allows Tip and Ring polarity reversal for support of Millennium pay phones, and implements TR-08 channel testing. The PRL-779 is a 6 LS/GS Indoor Remote Terminal Enclosure.

  • Page 12: Specifications

    Specifications SCP-PRL779-015-04H Relays in the COLU and RT under control of the PG-Plus Alarm Unit (PAU) or PG-Plus Management Unit (PMU) provide a path for subscriber drop test and metallic fallback operation. These relays are used to establish a path to channel 1 of the LS/GS RT during fault conditions and to provide for drop testing of the selected subscriber line from the CO location.

  • Page 13: Installation And Turn-Up

    2.3 lbs. (1.0 kg.) NSTALLATION AND The PRL-779 List 1E is a listed accessory to be used only with ADC Model PLL-729 or PLL-735 List 1 or equivalent. Installation and maintenance to be performed by qualified service personnel only. This RT is to be installed in a restricted access location.

  • Page 14: Required Tools And Test Equipment

    Required Tools and Test Equipment SCP-PRL779-015-04H EQUIRED OOLS AND QUIPMENT • LS/GS telephone set • -inch flat-head screwdriver • No. 1 Phillips screwdriver • Insulated-handle -inch nut driver • Insulated-handle needlenose pliers • Insulated-handle wire cutter REPARING THE HDSL and subscriber wiring are threaded through the Insulation Displacement Contact (IDC) connector located on the right-hand side of the RT.

  • Page 15: Wall Mounting

    SCP-PRL779-015-04H Mounting the RT Wall Mounting Use the back panel of the enclosure, or the enclosed hole pattern drawing as a template for marking the locations of mounting holes as shown in Figure Figure 2. Wall Mounting Dimensions PRL-779 List 1E January 6, 2003...
  • Page 16 Mounting the RT SCP-PRL779-015-04H Use the two No. 6 x 1-inch wood screws provided in the Mounting Kit to attach the RT to the wall of the restricted access area (see Figure P l u - F l Figure 3. Wall Mounting the RT January 6, 2003 PRL-779 List 1E...

  • Page 17: Line-Up Mounting

    SCP-PRL779-015-04H Mounting the RT Line-up Mounting Use the back panel of the enclosure, or the enclosed hole pattern drawing as a template for marking the locations of mounting holes as shown in Figure Figure 4. Line-up Mounting Dimensions PRL-779 List 1E January 6, 2003...
  • Page 18 Mounting the RT SCP-PRL779-015-04H Use the two No. 6 x 1-inch wood screws provided in the Mounting Kit to attach the RT to the side of the restricted access area (see Figure P l u - F l Figure 5. Line-up Mounting the RT January 6, 2003 PRL-779 List 1E...

  • Page 19: Wiring The Rt

    SCP-PRL779-015-04H Wiring the RT IRING THE Wiring the RT consists of three major steps: • attaching the frame ground wire • attaching the HDSL Tip and Ring wires • attaching the subscriber line wires Before setting up the equipment, select a location that will allow sufficient access to wiring connections from the telco access door.
  • Page 20 Wiring the RT SCP-PRL779-015-04H Attaching the Frame Ground, HDSL and Subscriber Line Wires To install the RT wires, do the following: This RT does not provide primary protectors on the HDSL or subscriber pairs. The primary protection for HDSL pairs must be an integral part of the premises wiring. If the subscriber wiring is routed outside of the premises for any reason, then primary protection for subscriber pairs must also be an integral part of the premise wiring.
  • Page 21 SCP-PRL779-015-04H Wiring the RT For the FGND and Subscriber Line wires, pivot the IDC connector upward, then insert the wire pair through the tip and ring holes (see Figure 8). Each wire entry hole accepts one unstripped solid copper wire 22-24 American Wire Gauge (AWG) with a maximum insulation diameter of 1.52 mm.

  • Page 22: Turn Up And Testing

    Turn up and Testing SCP-PRL779-015-04H URN UP AND ESTING To continue the installation of your PRL-779 for readiness: Plus Ensure that at least one COLU is installed into the PG-Flex COT shelf. Refer to the appropriate COLU Technical Practice for verifying the COLU installation. Locate the HDSL Tip and Ring on the protector block or punchdown, apply a short between the HDSL Tip and Ring conductors for at least 3 seconds.

  • Page 23: Colu Fault Indicators

    SCP-PRL779-015-04H COLU Fault Indicators COLU F AULT NDICATORS At the CO, you can use the VT-100 terminal to initiate a subscriber drop test to determine the cause of any of the following problems. Table 1 provides procedures for isolating faults indicated by the COLU LEDs. Table 1.

  • Page 24: Subscriber Reported Faults

    Subscriber Reported Faults SCP-PRL779-015-04H UBSCRIBER EPORTED AULTS Use the craft interface to initiate a subscriber drop test to determine the cause of any of the following problems. The subscriber drop test performs Hazardous Potential, Foreign Voltage, Resistive Faults, Receiver Off-Hook, and Ringers Tests.

  • Page 25: Product Support

    ADC’s Return Material Authorization (RMA) Department. Call or write ADC’s RMA Department to ask for an RMA number and any additional instructions. Use the telephone number, fax number or email address listed below: •...
  • Page 26 If there is another reason for returning the equipment, please let us know so we can determine how best to help you. Pack the equipment in a shipping carton. Write ADC’s address and the RMA Number you received from the RMA Department clearly on the outside of the carton and return to: ADC DSL Systems, Inc.

  • Page 27: Fcc Classb Compliance

    The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by ADC voids the user's warranty. All wiring external to the product(s) should follow the provisions of the current edition of the National Electrical Code.

  • Page 28: Acronyms

    Modifications SCP-PRL779-015-04H CRONYMS American Wire Gauge Central Office COLU Central Office Line Unit Central Office Terminal Electrostatic Discharge HDSL High-bit-rate Digital Subscriber Line Insulation Displacement Contact Light-emitting Diode LS/GS Loop Start and Ground Start Mechanized Loop Test PG-Plus Alarm Unit PG-Plus Management Unit POTS Plain Old Telephone Service...
  • Page 30 World Headquarters: ADC Telecommunications, Inc. 12501 Whitewater Drive Minnetonka, Minnesota USA 55343 For Technical Assistance: 800.366.3891 ´,Sp¶9Y¨ 1251809...

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