ADTRAN 239 HRE Instruction Manual

HDSL
239 Range Extender
Installation and Maintenance Practice
Document Number: 61247045L1-5A
CLEI: T1IRPAACB_ _
June 2008
®

HDSL 239 Range Extender Installation and Maintenance Practice
ii 61247045L1-5A
Front Matter
Trademarks
Any brand names and product names included in this document are trademarks, registered
trademarks, or trade names of their respective holders.
To the Holder of this Document
The contents of this document are current as of the date of publication. ADTRAN®reserves the
right to change the contents without prior notice.
In no event will ADTRAN be liable for any special, incidental, or consequential damages or
for commercial losses even if ADTRAN has been advised thereof as a result of issue of this
document.
901 Explorer Boulevard
P.O. Box 140000
Huntsville, AL 35814-4000
[phone]
United States
©2008 ADTRAN, Inc.
All Rights Reserved.
®

61247045L1-5A iii
Revision History
Conventions
The following typographical conventions are used in this document:
This font indicates a cross-reference link.
This font indicates screen menus, fields, and parameters.
THIS FONT indicates keyboard keys (ENTER, ESC, ALT). Keys that are to be pressed simultaneously
are shown with a plus sign (ALT+Xindicates that the ALT key and Xkey should be pressed at the
same time).
This font indicates references to other documentation and is also used for emphasis.
This font indicates on-screen messages and prompts.
This font indicates text to be typed exactly as shown.
This font indicates silk-screen labels or other system label items.
This font is used for strong emphasis.
NOTE
Notes inform the user of additional, but essential, information or
features.
CAUTION
Cautions inform the user of potential damage, malfunction, or
disruption to equipment, software, or environment.
WARNING
Warnings inform the user of potential bodily pain, injury, or death.
Revision Date Description
AJune 2008 Initial release

HDSL 239 Range Extender Installation and Maintenance Practice
iv 61247045L1-5A
Training
ADTRAN offers training courses on our products. These courses include overviews on product
features and functions while covering applications of ADTRAN product lines. ADTRAN
provides a variety of training options, including customized training and courses taught at our
facilities or at customer sites.
For inquiries concerning training, contact ADTRAN:
Training Phone: [phone], ext. 6996
Training Fax: [phone]
Training Email: [email protected]

61247045L1-5A v
Contents
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
HDSL Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
HDSL Deployment Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Shipping Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Instructions for Installing the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Compatible Repeater Housings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Appendix A
HDSL Loopbacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
HDSL Maintenance Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
HTU-C Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
HTU-R Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
HRE Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Loopback Process Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
HDSL Loopback Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
Appendix B
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Warranty and Customer Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
ADTRAN Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
ADTRAN Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
ADTRAN Repair/CAPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Repair and Return Address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

HDSL 239 Range Extender Installation and Maintenance Practice
vi 61247045L1-5A
Figures
Figure 1. 239 HRE Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2. HDSL Deployment Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure A-1. HDSL Loopback Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1
Figure A-2. HDSL Element State Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2
Tables
Table 1. HDSL Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Table 2. 239 HRE Compliance Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Table 3. HDSL Loss Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 4. Loop Insertion Loss Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 5. Compatible Repeater Housings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 6. 239 HRE Edge Connectors Pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 7. Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 8. 239 HRE Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table A-1. HDSL Loopback Control Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3

61247045L1-5A 1
HDSL
239 Range Extender
GENERAL
This practice is an installation and maintenance guide for the ADTRAN®HDSL 239 Range
Extender (239 HRE). Figure 1 illustrates the 239 HRE (P/N 1247045L1) front panel.
Figure 1. 239 HRE Front Panel

HDSL 239 Range Extender Installation and Maintenance Practice
261247045L1-5A
Description
The ADTRAN 239 HRE can effectively double the deployment range of standard HDSL and
provide Carrier Service Area (CSA) compliant loops on both sides of the HRE. The unit extends
the digital subscriber loop serving range up to 24 kft over 24-AWG twisted wire.
Features
The 239 HRE includes the following basic features:
• Up to 12 kft of 24-gauge wire range in each direction
• 2B1Q line coding
• Lightning protection
• In-band loopback control
• Designed for use in standard DDS or ISDN repeater apparatus case
• Remote provisioning and pass-thru performance monitoring
HDSL Compatibility
The HRE is used in conjunction with any span powering T1 HDSL transceiver unit for the
central office (HTU-C) and any HDSL transceiver unit for the remote end (HTU-R).
Table 1 lists compatible ADTRAN HDSL transceiver units.
Table 1. HDSL Compatibility
Part Number Description
124600xLx 6th Gen HTU-C
1247002Lx 7th Gen Litespan HTU-C
1247001Lx 7th Gen 220 HTU-C
1247003Lx 7th Gen DDM+ HTU-C
1247004Lx 7th Gen 3192 HTU-C
1247024L1 7th Gen T200 HTU-R, LP/60 mA
1247026Lx 7th Gen T200 HTU-R, SP/60 mA

General
61247045L1-5A 3
Compliance
The 239 HRE is NRTL Listed to the applicable UL standards for continuous use in –40°C to +50°C
environmental conditions. Care should be exercised when handling equipment when tempera-
tures at these extremes exist, as surfaces could be very cold or hot.
The 239 HRE meets or exceeds all the applicable requirements of NEBS, Telcordia GR-63-CORE
and GR-1089-CORE and is evaluated to ensure proper Operational Performance is
maintained if Environmental Conditions ranging from –40°C to +71°C are encountered.
The 239 HRE is intended for deployment in 239 repeater/apparatus cases, EECs, and
locations where the NEC applies (for example, Customer Premises). Install the 239 HRE in the
appropriate chassis, which is intended to be installed only in Restricted Access Locations by
qualified personnel.
The compliance codes for the 239 HRE are listed below in Table 2.
This device complies with Part 15 of the FCC rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference
2. This device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by ADTRAN could void the user’s authority
to operate this equipment.
WARNING
Voltages up to –200 VDC with respect to ground may be present on
the HDSL telecommunications conductors. Voltages up to 200
VDC may be present between individual HDSL telecommunications
conductors.
CAUTION
Per GR-1089-CORE the HDSL System is designed and intended for
installation as part of a Common Bonding Network (CBN). The
HDSL System is not designed nor intended for installation as part
of an Isolated Bonding Network (IBN).
Table 2. 239 HRE Compliance Codes
Configuration Code Input Output
Power Code (PC) C C
Telecommunication Code (TC) X X
Installation Code A –

HDSL 239 Range Extender Installation and Maintenance Practice
461247045L1-5A
CAUTION
The 239 HRE does not have a local Power Connection. As such
there are no special requirements regarding treatment of the
battery return leads as described in GR-1089-CORE.
NOTE
The HDSL ports are classified as Type 3 and 5, as defined in
Appendix B of GR-1089-CORE Issue 4, and meet the lightning and
power fault criteria of GR-1089-CORE issue 4 with primary
protectors that meet any of the voltage limits of GR-974-CORE or
GR-1361-CORE (for example, carbon blocks, gas tubes, solid
state).
NOTE
Current limiting protectors are not required.