PairGain FRE-860 Instructions d'utilisation
PG-FLEX
TECHNICAL PRACTICE
FRE-865
PG-Flex
FRE-865
MADE IN USA
PairGain
TELEPHONE COMPANY PROPERTY
FRE-860
PG-Flex
FRE-860
MADE IN USA
PairGain
TELEPHONE COMPANY PROPERTY
FRE-867
PG-Flex
FRE-867
MADE IN USA
PairGain
TELEPHONE COMPANY PROPERTY
FRE-868
PG-Flex
FRE-868
MADE IN USA
PairGain
TELEPHONE COMPANY PROPERTY
Remote Terminal Enclosures
Model List No. Part No. CLEI Code
FRE-860 1150-2360-01 VAMRMS0A
1A 150-2360-11 VAMRRS0A
FRE-865 1150-2365-01 VAMRNS0A
1A 150-2365-11 VAMRVS0A
1B 150-2365-12 VAMRNS0A
FRE-867 1150-2367-01 VAMRP40A
1A 150-2367-11 VAMRU40A
1B 150-2367-12 VAMRP40A
FRE-868 1150-2368-01 VAMRT40A
2150-2368-02 VAMRTS0A
3150-2368-03 VAMRS40A
4150-2368-04 VAMRSS0A
™363-860-100-02§¨
Section 363-860-100-02
363-860-100-02, Revision 02
ii March 28, 2000 FRE-860, FRE-865, FRE-867, and FRE-868
Revision History of This Practice
©Copyright 2000 PairGain Technologies, Inc.
PairGain®and PG-Plus®are registered trademarks, and The Power Behind DSL Access™, and the PairGain logo design are
trademarks of PairGain Technologies, 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. All 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 PairGain Technologies,Inc., and shall not be modified, used, copied,
reproduced or disclosed in whole or in part without the written consent of PairGain.
Information furnished by PairGain Technologies is believed to be accurate and reliable. However, no responsibility is assumed by
PairGain Technologies for its use, nor for any infringement of patents or other rights of third parties which may result from its use.
No license is granted by implication or otherwise under any patent or patent rights of PairGain Technologies. PairGain
Technologies reserves the right to change specifications at any time without notice.
Revision Release Date Revisions Made
01 October 27, 1999 Initial Release
02 March 28, 2000 Added List 1B to the FRE-865 and FRE-867 models.
363-860-100-02, Revision 02 Using This Technical Practice
FRE-860, FRE-865, FRE-867, and FRE-868 March 28, 2000 iii
USING THIS TECHNICAL 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 PairGain.
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 PairGain as described in the “Limited Warranty” on page 13. 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.
Table of Contents 363-860-100-02, Revision 02
iv March 28, 2000 FRE-860, FRE-865, FRE-867, and FRE-868
TABLE OF CONTENTS
Overview ____________________________________________________________________________ 1
Installation and Turn-up _______________________________________________________________ 4
Required Tools and Test Equipment................................................................................................. 4
Installing the FRE-860 RT Enclosure ............................................................................................... 5
Installing the FRE-865 and FRE-867 RT Enclosures ....................................................................... 6
Installing the FRE-868 RT Enclosure ............................................................................................... 8
Chassis Ground Wiring ................................................................................................................... 10
Cabling Verification........................................................................................................................ 11
Turn-Up and Testing ....................................................................................................................... 11
Close the Housing............................................................................................................................ 11
Troubleshooting _____________________________________________________________________ 11
Abbreviations _______________________________________________________________________ 12
Product Support _____________________________________________________________________ 13
Technical Support............................................................................................................................ 13
World Wide Web............................................................................................................................. 13
Limited Warranty ............................................................................................................................ 13
Returns............................................................................................................................................. 14
FCC Compliance............................................................................................................................. 15
Modifications................................................................................................................................... 15
363-860-100-02, Revision 02 Overview
FRE-860, FRE-865, FRE-867, and FRE-868 March 28, 2000 1
OVERVIEW
The PairGain®PG-Flex®FRE-860, FRE-865, FRE-867, and FRE-868 Remote Terminal (RT) Enclosures
(see Figure 1) conveniently mount RT line units (LU) and channel units (CU). The RT Enclosures provide
termination points for subscriber circuits, HDSL, auxiliary power, and metallic bypass pairs.
The units described by this document get power from the HDSL lines connected to the COT Shelf. For each
doubler installed between the COT Shelf and RT Enclosure, two additional power pairs are required from the COT
Shelf to the RT Enclosure.
Figure 1. Internal Views of the Enclosure
Overview 363-860-100-02, Revision 02
2 March 28, 2000 FRE-860, FRE-865, FRE-867, and FRE-868
Table 1. FRE-860, 865, 867, and FRE-868 Features
RT Enclosures
RTE-860 RTE-865 RTE-867 RTE-868
L1 L1A L1 L1A L1B L1 L1A L1B L1 L2 L3 L4
Installation
Type
Outdoor Wall or Pole Mount X X X X X X
Outdoor Pedestal Mount
(Marconi UP 10900) X X
Indoor Wall Mount XXXX
Number of
Subscriber
Lines
24 Channel XXXX X X X
48 Channel XXXX X
Subscriber
Protection
35 ft. Gel-filled Cable Stub XX X X
35 ft. Air-filled Cable Stub X X
Marconi A-Line Terminations XX
25-Pair Amphenol (male) XXXX
Subscriber
Protection
5-Pin Sockets X X X X X X X X
None XXXX
HDSL
Terminations
35 ft. Gel-filled Cable Stub X X X X
35 ft. Air-filled Cable Stub X X
Marconi A-Line Terminations X X
Screw Terminal XXXX
HDSL
Protection
5-Pin Sockets XXXX XXXX XX
None X X
363-860-100-02, Revision 02 Overview
FRE-860, FRE-865, FRE-867, and FRE-868 March 28, 2000 3
SPECIFICATIONS
Environment
Temperature -40
F to +150
F (-40
C to + 65
C)
Humidity 5% to 95% (noncondensing)
Altitude -200 ft to 13,000 ft (-60 m to 4,000 m)
Compliance
NEBS SR-3580 for Level 3
Human Safety UL 1950 for Restricted Access
Emissions Radiation and Immunity GR-1089-CORE for Class B Equipment
Dimensions FRE-860 FRE-865 FRE-867 FRE-868
Height 23.6 in.,
59.9 cm
23.6 in.,
59.9 cm
23.6 in.,
59.9 cm
23.3 in.,
60.0 cm
Width 7.7 in.,
19.5 cm
8.7 in.,
22.0 cm
17.2 in.,
43.6 cm
15.8 in.,
40.1 cm
Depth 6.8 in.,
17.2 cm
6.8 in.,
17.2 cm
6.8 in.,
17.2 cm
6.8 in.,
17.2 cm
Weight 30 lbs.,
11.1 Kg
34 lbs.,
12.6 Kg
(including cables)
56 lbs.,
20.9 Kg
(including cables)
32 lbs.,
11.9 Kg
Cable Length 35 ft. (10.6 m) 35 ft. (10.6 m)
Subscriber Lines 24 24 48 48
Installation and Turn-up 363-860-100-02, Revision 02
4 March 28, 2000 FRE-860, FRE-865, FRE-867, and FRE-868
INSTALLATION AND TURN-UP
The installation of an RT Enclosure involves the following procedures:
•mounting the RT Enclosure
•wiring the RT Enclosure
•turn-up and testing
•closing the housing
REQUIRED TOOLS AND TEST EQUIPMENT
•216 Tool (can wrench)
•flat-head screwdriver
•insulated-handled needlenose pliers
Be careful when working with telephone circuits. Dangerous voltages can be present. It is
unsafe to install telephone wiring during a lightning storm.
All wiring external to the product should follow the local wiring codes.
Always treat the HDSL pairs as if they were live with high voltage present. Use caution when
installing HDSL pairs that are already connected to a COLU, because dangerous voltages are
present on the HDSL pairs.
The COLU, unless previously disabled by means of Craft provisioning, periodically attempts to
power up the RT Enclosure by applying +/-130 Vdc to the HDSL pairs.
363-860-100-02, Revision 02 Installation and Turn-up
FRE-860, FRE-865, FRE-867, and FRE-868 March 28, 2000 5
INSTALLING THE FRE-860 RT ENCLOSURE
The FRE-860 RT Enclosure has external mounting flanges with tapped holes for #10-machine screws for pedestal
mounting.
1Remove horizontal crossbars from the UP10900 pedestal prior to mounting the FRE-860.
2Attach the RT Enclosure to the pedestal frame, using the mounting flanges (see Figure 2). Use the mounting
hardware provided with the RT Enclosure. Follow local practices to ensure a secure mounting.
Figure 2. FRE-860 RT Enclosure and Termination Panel
3Termination points for Subscriber and HDSL wiring are on the back of the unit as shown in Figure 2 and
detailed in Table 2.
4Install 5-pin protector plugs for all connected pairs.
Table 2. FRE-860 Subscriber Terminations
Channel Unit 1 Channel Unit 2 Channel Unit 3
Subscriber Line Circuit Subscriber Line Circuit Subscriber Line Circuit
1 1 9 1 17 1
2 2 10 218 2
3 3 11 319 3
4 4 12 420 4
5513 5 21 5
6614 6 22 6
7715 7 23 7
8816 8 24 8
Installation and Turn-up 363-860-100-02, Revision 02
6 March 28, 2000 FRE-860, FRE-865, FRE-867, and FRE-868
INSTALLING THE FRE-865 AND FRE-867 RT ENCLOSURES
The FRE-865 and FRE-867 RT Enclosures have external mounting tabs with clearance holes for 3/8-inch bolts
(see Figure 3).
1When mounting to a pole using the Pole Mounting Kit (150-2397-0x), ensure the kit and FRE-86x are fully
installed before connecting the cables. The customer must provide the appropriate mounting hardware.
Follow local practices to ensure a secure mounting. The FRE-867 has lifting tabs to facilitate the mounting
of the enclosure.
Figure 3. FRE-865 and FRE-867 RT Enclosures
2Connect the HDSL cable stub as listed in Table 3. The FRE-865 contains only one system (designated as
System 1), the FRE-867 has two systems, System 1 and System 2.
Lifting tabs
Ground bar
Ground bar
Bottom mounting tab
Bottom mounting tab
HDSL stub
HDSL stub
Subscriber stub Subscriber stub
Top mounting tabTop mounting tab
Subscriber
protectors
HDSL
protectors
Autres manuels pour FRE-860
1
Ce manuel convient aux modèles suivants
15
Table des matières
Autres manuels PairGain Enceinte
