ADC H2TU-C-202 User manual

HiGain
HiGain
USER MANUAL
H2TU-C-202 List 1F Line Unit
Product Catalog: 150-2402-16
CLEI Code: VACHVW8C
1F

152-202-116-01P, Issue 2
ii March 14, 2000 H2TU-C-202 List 1F
Revision History of This Practice
Copyright
March 14, 2000
© 2000 ADC DSL Systems, Inc. All rights reserved.
Trademark Information
ADC is a registered trademark of ADC Telecommunications, Inc. HiGain is a registered trademark of ADC DSL Systems, Inc.
No right, license, or interest to such trademarks is granted hereunder, and you agree that no such right, license, or interest
shall be asserted by you with respect to such trademark. Other product names mentioned in this practice are used for
identification purposes only and may be trademarks or registered trademarks of their respective companies.
Disclaimer of Liability
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 the contents without prior notice.
In no event shall ADC be liable for any damages resulting from 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
01P March 15, 2000 Preliminary release.
02 January 8, 2002 ADC Rebranding

152-202-116-01P, Issue 2 Using This Manual
H2TU-C-202 List 1F March 14, 2000 iii
USING THIS MANUAL
The following conventions are used in this manual:
•Monospace type indicates screen text, including text you type at a screen prompt.
•Keys you press are indicated by small icons such as . Key combinations to be pressed simultaneously
are indicated with a plus sign as follows: + .
•Three types of messages, identified by icons, appear in text.
For a list of abbreviations used in this document, refer to “Appendix E - Glossary” on page 59.
INSPECTING SHIPMENT
Upon receipt of the equipment:
•Unpack each container and 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 DSL Systems,
Inc. 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 DSL Systems, Inc. as described in “Appendix D - Product Support” on page 58.If
you must store the equipment for a prolonged period, store the equipment in its original container.
Notes contain information about special circumstances.
Cautions indicate the possibility of equipment damage or personal injury.
The Electrostatic Discharge (ESD) Susceptibility symbol indicates that a device or assembly is
susceptible to damage from electrostatic discharge.
ENTER
CTRL ESC

Inspecting Shipment 152-202-116-01P, Issue 2
iv March 14, 2000 H2TU-C-202 List 1F

152-202-116-02, Issue 2 Table of Contents
H2TU-C-202 List 1F March 14, 2000 v
TABLE OF CONTENTS
Overview ____________________________________________________________________________ 1
Features..............................................................................................................................................1
Compatibility .....................................................................................................................................2
Applications .......................................................................................................................................2
HiGain Regenerators..........................................................................................................................2
Front Panel __________________________________________________________________________ 3
Installation___________________________________________________________________________ 5
Verification ........................................................................................................................................5
Verification without a Downstream Device........................................................................6
Verification with a Downstream Device .............................................................................6
Provisioning Requirements................................................................................................................6
Provisioning__________________________________________________________________________ 7
Using a Maintenance Terminal..........................................................................................................7
Connecting to a Maintenance Terminal...............................................................................7
The Logon Screen................................................................................................................8
Provisioning Tasks...........................................................................................................................10
Setting Date and Time.......................................................................................................10
Setting Circuit ID Numbers...............................................................................................11
Configuring the System.....................................................................................................12
Resetting to Factory Defaults ............................................................................................23
Monitoring System Activity and Performance ____________________________________________ 24
System Overview.............................................................................................................................24
Performance Monitoring from the H2TU-R....................................................................................24
Using the Monitor Screen to View System Activity........................................................................26
Using the Performance Screens to View Performance Data............................................................28
Performance History at the DS1 Interface.........................................................................29
Performance History at the HDSL2 Interface ...................................................................30
Current Statistics Screens for the DS1 Interface ...............................................................31
Current Statistics for HDSL2 Interface .............................................................................32
Blockage Indicator Statistics at the H2TU-R DS1 Interface.............................................33
Using the Performance Screens to View Alarm Data......................................................................34
Alarm History at the H2TU-C DS1 Interface....................................................................34
Alarm History at the HDSL2 Interface..............................................................................36
Remote LOS and AIS Response........................................................................................37
Using the Event Log to Track System Events .................................................................................38

Table of Contents 152-202-116-02, Issue 2
vi March 14, 2000 H2TU-C-202 List 1F
Using the Sectionalized Event Log to Isolate Trouble.................................................................... 38
Clearing the History, Alarm, and Event Log Screens..................................................................... 40
Testing _____________________________________________________________________________ 41
Loopback Operation........................................................................................................................ 41
Generic Loopback Commands........................................................................................................ 41
Special Loopback Commands.........................................................................................................43
A1LB, A2LB, and A5LB Test Procedures....................................................................... 46
A3LB and A4LB Test Procedures .................................................................................... 48
Testing with the H2TU-R Signal Generator.................................................................................... 49
OCT55 Test Pattern with AMI Code............................................................................................... 50
Appendix A - Specifications____________________________________________________________ 51
Power Consumption ........................................................................................................................ 52
Maximum Power Dissipation.......................................................................................................... 52
Maximum Current Drain................................................................................................................. 52
H2TU-C-202 List 1F Card-edge Connector.................................................................................... 53
Network Management Control Bus .................................................................................. 53
Fuse Alarm........................................................................................................................ 53
System Alarm Output Pins................................................................................................ 54
Craft Port......................................................................................................................................... 54
Appendix B - Functional Operation _____________________________________________________ 55
Timing ............................................................................................................................................. 55
Ground Fault Detect........................................................................................................................ 56
Appendix C - Compatibility____________________________________________________________ 57
Appendix D - Product Support _________________________________________________________ 58
Appendix E - Glossary ________________________________________________________________ 59
Certification and Warranty _____________________________________________ Inside Back Cover

152-202-116-02, Issue 2 List of Figures
H2TU-C-202 List 1F March 14, 2000 vii
LIST OF FIGURES
1.H2TU-C-202 List 1F Front Panel.....................................................................................................................3
2.Installing the H2TU-C into a Shelf ..................................................................................................................5
3.Logon Screen....................................................................................................................................................9
4.Configuration Menu - Date and Time............................................................................................................10
5.Inventory Screen.............................................................................................................................................11
6.Configuration Menu .......................................................................................................................................12
7.Configuration Menu - Standard Options (Defaults Shown)...........................................................................13
8.Configuration Menu - PairGain Options (Defaults Shown)...........................................................................13
9.Configuration Menu - Reset to Factory Defaults ...........................................................................................23
10.System Spans..................................................................................................................................................24
11.Sectionalized Analysis of the DS1 Interface..................................................................................................25
12.Monitor Screen - Active Loopback with Alarms...........................................................................................26
13.H2TU-R DS1 31-day Performance History...................................................................................................29
14.H2TU-C HDSL2 31-day Performance History..............................................................................................30
15.H2TU-R DS1 Current Statistics.....................................................................................................................31
16.H2TU-C DS1 Current Statistics.....................................................................................................................31
17.H2TU-C HDSL2 Current Statistics................................................................................................................32
18.H2TU-R Blockage Indicator History Screen .................................................................................................33
19.H2TU-C DS1 Alarm History Screen..............................................................................................................34
20.H2TU-R DS1 Alarm History Screen..............................................................................................................35
21.H2TU-C HDSL2 Alarm History Screen ........................................................................................................36
22.LOS and AIS Response Priorities ..................................................................................................................37
23.System Event Log...........................................................................................................................................38
24.H2TU-R Sectionalized Event Log Screen......................................................................................................39
25.Master Clear ...................................................................................................................................................40
26.Loopback Summary........................................................................................................................................42
27.Loopback Modes............................................................................................................................................45
28.H2TU-R Signal Generator Screen..................................................................................................................49
29.H2TU-C-202 List 1F Card-edge Connector...................................................................................................53
30.RS-232 Craft Port Pinouts..............................................................................................................................54
31.H2TU-C-202 List 1F Block Diagram.............................................................................................................55

List of Tables 152-202-116-02, Issue 2
viii March 14, 2000 H2TU-C-202 List 1F
LIST OF TABLES
1.Front-panel Description................................................................................................................................... 4
2.Status and Alarm LEDs ................................................................................................................................... 4
3.Navigational Keys for the Maintenance Terminal Screens ............................................................................. 8
4. Logon Screen Menus ...................................................................................................................................... 9
5.H2TU-C-202 List 1F Standard Config Screen Options................................................................................. 14
6.H2TU-C-202 List 1F PairGain Config Screen Options................................................................................. 15
7.DS1/DSX-1 24-hour PM Threshold .............................................................................................................. 19
8.Response to H2TU-R DS1 Frame Conversion Options ................................................................................ 20
9.Extended SuperFrame Format ....................................................................................................................... 20
10.SuperFrame Format ....................................................................................................................................... 21
11.Monitor Screen Descriptions ......................................................................................................................... 27
12.Error Acronyms Used on the DS1 Performance History Screens ................................................................. 29
13.Error Acronyms Used on the HDSL2 Performance History Screens............................................................ 30
14.H2TU-C DS1 Alarm Descriptions................................................................................................................. 34
15.H2TU-R DS1 Alarm Descriptions................................................................................................................. 35
16.HDSL2 Alarm Descriptions........................................................................................................................... 36
17.Sectionalized Event Descriptions .................................................................................................................. 39
18.Summary of HiGain HDSL2 Loopback Codes and Activation Methods...................................................... 42
19.Addressable Repeater Loopback Commands ................................................................................................ 46
20.Addressable Repeater Loopback Commands (A3LB and A4LB)................................................................. 48
21.Signal Generator Option Settings .................................................................................................................. 50
22.H2TU-C Power Parameters—No Regenerator.............................................................................................. 52

152-202-116-02, Issue 2 Overview
H2TU-C-202 List 1F March 14, 2000 1
OVERVIEW
The HiGain HDSL2 product family is the industry’s first practical implementation of High bit-rate Digital
Subscriber Line 2 (HDSL2). HiGain HDSL2 products are fully compliant with the HDSL2 standard (ANSI
T1.418-2000). Providing full rate DS1 access using just a single copper pair, HDSL2 is a cost-effective solution
that offers an open architecture. The open architecture inherent in HDSL2 guarantees interoperability allowing
simple and economic accommodation of network growth.
HiGain HDSL2 products provide 1.552 Mbps transmission on one unconditioned copper pair over the full Carrier
Service Area (CSA) range. The CSA includes loops up to 12,000 feet of 24 American Wire Gauge (AWG) wire
or 9,000 feet of 26 AWG wire, including bridged taps.
FEATURES
The H2TU-C-202 List 1F line unit is the Central Office (CO) side of a DS1 transmission system.
•HDSL2 transmission features
–Three-span range with two regenerators (36 kft, 24 AWG)
–Lightning and power-cross protection on HDSL2 interfaces
–Full duplex HDSL2 transmission on one pair at 1.552 Mbps
–Ultra-low wander for Stratum 1 transport
–Grounded loop detection on High-bit-rate Digital Subscriber Line 2 (HDSL2)
•Front-panel provisioning features
–DS1 bridge access
–Four Status Light Emitting Diodes (LEDs)
–RS-232 craft port for connection to a maintenance terminal
•HiGain HDSL2 maintenance screens for inventory, provisioning, and troubleshooting
–DS1 and HDSL2 performance monitoring
–Non-volatile alarm histories
–Alarm histories
–Performance Report Messaging (PRM) support for SPRM and NPRM at the H2TU-R
•Configuration options
–Selectable DSX-1 pre-equalizer
–Bipolar Violation Transparency (BPVT)
–Bit Error Rate (BER) alarm
–Loss of Signal/Alarm Indicator Signal (LOS/AIS) payload alarm option
–Remote provisioning
–Selectable loopback activation codes
•Compatible with 200 or 400 mechanics, high-density shelves

Overview 152-202-116-02, Issue 2
2 March 14, 2000 H2TU-C-202 List 1F
•Digital Data Service (DDS) latching loopback
•Payload (PL) and HiGain (HG) loopback source identification
•Network Management and Administration (NMA) interface
•Margin Alarm (MAL) threshold
COMPATIBILITY
The H2TU-C-202 is designed to mount in 200 and 400 mechanics, high-density shelves. For a list of compatible
shelves see “Appendix C - Compatibility” on page 57.
APPLICATIONS
HiGain HDSL2systems provide a cost-effective, easy-to-deploy method for delivering DS1 High Capacity Digital
Service (HCDS) over a single copper pair. HiGain HDSL2 systems support a multitude of network connections
and system models.
•The service is deployed over one unconditioned, non-loaded copper pair.
•Conventional, inline, DS1 repeaters are no longer required.
•Cable pair conditioning, pair separation, and bridged tap removal are not required.
Each loop has no more than 35 dB of loss at 196 kHz, with driving and terminating impedances of 135 Ω.In
general, HiGain HDSL2 systems:
•Operate effectively in the same cable binder group with other HDSL2 lines, HDSL, DS1, ADSL, SDSL,
POTS, Digital Data Service (DDS), and other transmission schemes.
•Can be used with customers requiring DS1 service on a temporary or permanent basis.
•Provide a means of quickly deploying service in advance of fiber-optic transmission systems.
HIGAIN REGENERATORS
For applications without regenerators (doublers), the H2TU-C-202 is directly connected to an H2TU-R remote
unit by one HDSL2 cable pair. The H2TU-C-202 is compatible with all HiGain H2TU-Rs.
For regenerator applications, one to two regenerators may be used in the HDSL2 loop between the H2TU-C and
H2TU-R, for instance:
•The H2TU-C-202 can power one regenerator (H2RU-407 or H2RU-409) and a remote unit (H2TU-R-402)
for a total of two spans.
•If the H2TU-R is locally powered, the H2TU-C can power up to two regenerators for a total of three spans.
The term ‘DS1’ in this manual refers to DS1 and DSX-1 interfaces.
Future releases of the H2TU-C-202 List 1F will support regenerators.

152-202-116-02, Issue 2 Front Panel
H2TU-C-202 List 1F March 14, 2000 3
FRONT PANEL
Figure 1 shows the H2TU-C-202 List 1F front panel. Table 1 on page 4 describes the front-panel components. For
pinout diagrams of the H2TU-C card-edge connector and craft port, refer to “Appendix A - Specifications” on
page 51.
Figure 1. H2TU-C-202 List 1F Front Panel

Front Panel 152-202-116-02, Issue 2
4 March 14, 2000 H2TU-C-202 List 1F
Table 2 lists and describes the four H2TU-C-202 front-panel Status LEDs.
Table 1. Front-panel Description
Front-panel Feature Function
List number Identifies the list number of the H2TU-C-202.
Status LEDs (four) See Table 2.
DSX-1 test access jacks Provides line splitting access to the DSX-1 lines from the front panel.
Craft (RS-232) port Provides bidirectional communication between the unit and an external terminal to allow
configuration and performance monitoring through the maintenance terminal screens.
CLEI and ECI bar code label Provides the human-readable Common Language Equipment Identifier (CLEI) code number and
the Equipment Catalog Item (ECI) bar code number.
Configuration number The configuration number identifies the version of the product. New configuration numbers usually
accompany changes in the last two characters of the CLEI code.
The configuration number is found on a small label attached to the front panel. It can also be the
last two numbers (following the x) of the 13-character part number label affixed to the PC board.
For example: 150-1234-01-x01.
Table 2. Status and Alarm LEDs
Status LED Selection
ALM Solid red when a fuse alarm is present.
Flashes red once per second when a local alarm is present.
Flashes red five times per second when a remote alarm is present.
Off when no alarm is present.
LOOP Solid green while all HDSL2 spans are up.
Flashes green once per second during a loop acquisition on the span.
Flashes green five times per second when a margin or loop attenuation threshold is exceeded.
LBK Solid yellow when the H2TU-C-202 is in loopback, NLOC, or CREM mode.
Flashes yellow five times per second when the system is armed.
Off when the system is not armed or in loopback mode.
DSX Solid green when DSX-1 signal is present and no alarm is present.
Flashes green once per second for BPV, FERR, UAS, or CRC DSX-1 error.
Flashes green five times per second when network side framing or line code provisioning does not match the
DSX-1 signal being received.
Off when DSX-1 signal is not present.

152-202-116-02, Issue 2 Installation
H2TU-C-202 List 1F March 14, 2000 5
INSTALLATION
Figure 2. Installing the H2TU-C into a Shelf
1Align the H2TU-C with the enclosure slot guides and slide the unit in until it touches the backplane card-edge
connector.
2Place your thumbs on the H2TU-C front-panel and push the H2TU-C into the card guides until properly
seated.
VERIFICATION
Once the H2TU-C-202 is installed, verify that it is operating properly. To do this, monitor the four status LEDs.
Upon receipt of the equipment, 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 Telecommunications.
When installing an H2TU-C in a chassis, be sure to wear an antistatic wrist strap. Avoid touching
components on the circuit board.
To comply with the intrabuilding wiring requirements of GR-1089 CORE, Section 4.5.9, the
shields of the ABAM-type cables that connect the H2TU-C-202 List 1F DSX-1 output ports to the
cross-connect panel must be grounded at both ends.
CO Shelf
H2TU-C-202
HiGain
IN
l
BRG
l
OUT
H
2
T
U
*
C
2
0
2
H
D
S
L
2
PairGain
PairGain
RS-232
DCE
L
ALM
LOOP
LBK
DSX
D
S
1
1E

Installation 152-202-116-02, Issue 2
6 March 14, 2000 H2TU-C-202 List 1F
Verification without a Downstream Device
If there is no downstream device installed:
1Verify that the H2TU-C powers up. The four status LEDs illuminate and report the status. (See Table 2 on
page 4 for a list of status LED messages.)
2Verify that the H2TU-C attempts to communicate with downstream devices (the LOOP LED flashes green).
Even if a downstream device is not present, the H2TU-C attempts communication with downstream devices
until a downstream device is detected.
Verification with a Downstream Device
If a downstream device has been installed:
1Verify that the H2TU-C powers up. (The Loop LED illuminates.)
2Verify that the H2TU-C attempts to communicate with downstream devices (the Loop LED flashes green).
One of the following occurs:
•If downstream devices are successfully identified and the HDSL2 loop synchronizes, the H2TU-C Loop
LED will be steady green.
•If downstream devices are not successfully identified, the H2TU-C will:
–attempt communication again and the Loop LED will keep flashing
–repeat the cycle until a downstream device is detected
Connect the H2TU-C-202 to the maintenance terminal to monitor the alarm messages on the terminal.
3If there is more than one span, verify that each subsequent span synchronizes normally by monitoring the
Loop status LED.
4If a remote unit is installed, verify that the last span synchronizes normally. The H2TU-C Loop LED should
stay steady green.
5Verify that a valid DS1 signal has been applied to the H2TU-C and the H2TU-R.
•If no DS1 signal is being applied to either the H2TU-C or the H2TU-R inputs, then the DSX LED is off.
•If a valid DS1 signal is being supplied to the H2TU-C and H2TU-R, then DS1 alarm indications should
be absent and the Loop LED should light steady green.
PROVISIONING REQUIREMENTS
After a successful installation, complete the following tasks:
1Set the date and time (see “Setting Date and Time” on page 10).
2SetthecircuitIDnumber(see“Setting Circuit ID Numbers” on page 11).
3Make any desired changes to configuration (see “Configuring the System” on page 12).
4Clear the Performance and Alarm history screens and Event Log to remove miscellaneous data acquired
during startup. This ensures the collection of accurate and meaningful data (see “Monitoring System Activity
and Performance” on page 24).
Refer to “Provisioning” on page 7 for instructions on configuring and monitoring the H2TU-C.

152-202-116-02, Issue 2 Provisioning
H2TU-C-202 List 1F March 14, 2000 7
PROVISIONING
The H2TU-C-202 List 1F can be provisioned by accessing the HiGain HDSL2 maintenance screens (Figure 3 on
page 9). The maintenance screens are accessed through a maintenance terminal (ASCII terminal or a PC running
terminal emulation software) connected to the H2TU-C craft port (or to an HMU craft port). This gives you full
access to all H2TU-C status, history, inventory, and provisioning screens.
All configuring is accomplished through the maintenance terminal screens with the exception of the bidirectional
(NLOC and CREM) loopback which is enabled or disabled by depressing the front-panel LBK pushbutton.
USING A MAINTENANCE TERMINAL
Connecting to a Maintenance Terminal
The craft port on the front panel allows you to connect the H2TU-C-202 to a maintenance terminal (ASCII
terminal or PC running a terminal emulation program). Onceconnected to a maintenance terminal, you can access
the maintenance, provisioning, and performance screens.
To connect to a maintenance terminal:
1Connect a standard 9-pin terminal cable to the RS-232 craft port (Figure1onpage3) on the H2TU-C-202
front panel.
2Connect the other end of the cable to the serial port on the maintenance terminal.
3Start a terminal emulation program such as ProComm (emulating a VT-100 terminal).
4Configure the maintenance terminal to the following communication settings:
•9600 baud
•No parity
•8databits
•1 stop bit
•Hardware flow control to OFF
5If necessary, press + to refresh the HiGain HDSL2 logon screen.
The H2TU-C-202 contains a non-volatile RAM (NVRAM)which stores the system option settings.
The settings are retained if shelf power is lost or if the H2TU-C-202 is unplugged.
CTRL R

Provisioning 152-202-116-02, Issue 2
8 March 14, 2000 H2TU-C-202 List 1F
The Logon Screen
The maintenance terminal screens allow you to monitor, provision, and troubleshoot an HDSL2 system.
To select a menu from the HiGain HDSL2 logon screen (Figure3onpage9), do one of the following:
•Type the first letter of the menu.
•Use the arrow keys to select a menu, then press .
Table 3 summarizes the navigational keys. They are also listed in the onscreen Help menu. Table 4 on page 9
describes the Logon in screen menus.
Table 3. Navigational Keys for the Maintenance Terminal Screens
Key (a)
(a) Older management units require use of control keys instead of arrow keys.
Function
Cycle through selections.
Activate the current setting or choice, or display a menu.
or (VT-100 only) Return to the parent menu.
or +Select the submenu or item above the current one, or return to the previous menu.
or +Select the submenu or item below the current one.
or +Select the menu or item to the right of the current one.
or +Select the menu or item to the left of the current one, or return to the previous menu.
+Refresh the screen.
← → ENTER
SPACEBAR
ENTER
ESC F11
↑CTRL E
↓CTRL X
→CTRL D
←CTRL S
CTRL R

152-202-116-02, Issue 2 Provisioning
H2TU-C-202 List 1F March 14, 2000 9
Figure 3. Logon Screen
Table 4. Logon Screen Menus
Press this key: To access this menu: Menu Functions
Monitor Menu Monitors loopbacks and alarms, provides a graphical representation of
circuit activity, including ES, UAS, SES, and line code.
Performance Menu Provides performance and alarm histories for current, 25-hour, 48-hour,
or 31-day periods for either the DS1 or HDSL2 interface. Selecting this
menu after a remote logon will permit viewing of the H2TU-R Blockage
Indicator (BI) History screen, as displayed from the DS1 interface
(see Figure 11 on page 25 and Figure 18 on page 33).
Event Log Menu Identifies the 100 most recent system events and reports the date and
time of occurrence (see Figure 23 on page 38. Selecting this menu after
a remote logon will display the Sectionalized Event Log for the H2TU-R
(see Figure 24 on page 39).
Config Menu Provides standard configuration options, PairGain options, date and time
setting, and a reset option (factory settings). Also provides a master clear
option that clears all performance, alarm, and event log entries. Selecting
the Config menu after a remote logon will display the Signal Generator
menu item, which gives access to the Signal Generator configuration
sub-menu (see Figure 28 on page 49).
Inventory Screen Provides product information about the various devices that are in the
system and lists circuit and device identifications (see Figure 5 on
page 11).
Rlogon Remote logon can be performed from the H2TU-C or H2TU-R remote
unit. Remote logon from the H2TU-C will permit viewing of the H2TU-R
Blockage Indicator History screen, Sectionalized Event Log screen, and
Signal Generator configuration sub-menu. To log off from the remote
unit, again type .
Help Menu Provides a glossary of terms used in the HiGain HDSL2 maintenance
screens, a list of navigational keys, and ADC contact information.
Circuit ID Number Date and Time Logon Device System Alarm Status
Menu bar
Monitor Performance Event Log Config Inventory Rlogon Help
+--------------------------------------------+
||
| PairGain Technologies Inc. |
| HiGain Solitaire HDSL2 |
||
| Voice: 800.638.0031 |
| Fax : [phone] |
| Web : www.pairgain.com |
+--------------------------------------------+
ID: xxxx--xxxx--xxxx--xxxx 02/15/00 12:30:01 H2TU-C System: OK
M
P
E
C
I
R
R
H

Provisioning 152-202-116-02, Issue 2
10 March 14, 2000 H2TU-C-202 List 1F
PROVISIONING TASKS
After the H2TU-C-202 is successfully installed, perform these basic provisioning tasks:
•Set date and time
•Set circuit ID numbers
•Make any necessary configuration changes
•Clear history, alarm, and event log screens to ensure accuracy of new data
Setting Date and Time
Figure 4. Configuration Menu - Date and Time
1Type to select the Config menu.
2Select Date and Time,thenpress .
3Enter the date in the format indicated, then press .
4Enter the time in the format indicated (entering seconds is optional), then press .
Monitor Performance Event Log Config Inventory Rlogon Help
+----------------------+
|Standard Options -> |
| PairGain Options -> |
|Date and Time -> |
+-------------------------------+
| Date (mm/dd/yyyy): 02/15/2000 |
| Time (hh:mm[:ss]): 12:30:01 |
+-------------------------------+
ID: xxxx--xxxx--xxxx--xxxx 02/15/00 12:30:01 H2TU-C S
y
stem: OK
C
ENTER
ENTER
ENTER

152-202-116-02, Issue 2 Provisioning
H2TU-C-202 List 1F March 14, 2000 11
Setting Circuit ID Numbers
The Inventory menu provides product information on all units in the system and allows setting of the circuit and
unit identification numbers.
Figure 5. Inventory Screen
1Type to select the Inventory screen.
2Type the Circuit ID number, then press .
3Type the ID numbers of all other devices listed in the system, pressing after each entry.
Monitor Performance Event Log Config Inventory Rlogon Help
-------------------------- Product Information ----------------------------
Unit : H2TU-C H2TU-R
Product : H2TU-C-202 H2TU-R-402
List : 1F 4
Sw Ver. : 2.06 2.06
Build # : 00 00
Checksum : 0x3FAE 0x3FAE
H2 Xcvr : L1-RA2 1.31 L1-RA2 1.31
Serial#:01232456789 0123456789
CLEI : VACHVW8CAA VARHLUUCAA
Mfg. Date: 02/05/00 02/05/00
-------------------- Circuit and Unit Identifications ---------------------
Circuit ID : xxxx--xxxx--xxxx--xxxx
H2TU-R ID : yyyy--yyyy--yyyy--yyyy
Enter new ID and press <Enter> to set.
ID: xxxx--xxxx--xxxx--xxxx 02/15/00 12:30:01 H2TU-C System: OK
I
ENTER
ENTER

Provisioning 152-202-116-02, Issue 2
12 March 14, 2000 H2TU-C-202 List 1F
Configuring the System
TheConfigmenu(Figure 6) allows you to make the following types of system configuration changes:
•Standard options (Figure7onpage13)
•PairGain options (Figure8onpage13)
•Date and time (see “Setting Date and Time” on page 10)
•Master Clear (see “Monitoring System Activity and Performance” on page 24)
•Reset to factory default configuration (Figure9onpage23)
Figure 6. Configuration Menu
Making Changes to Standard and PairGain Options
Figure 7 and Figure 8 on page 13 show the Standard and PairGain configuration options. Standard options are
those that are supported by HiGain HDSL2 units when connected to units from other vendors. PairGain options
are an extended set of options available only when using HiGain units exclusively.For a description of each option
and a list of possible option settings, refer to Table 5 on page 14and Table 6 on page 15. To make changes to these
options:
1Type to select the Config menu.
2Use the and arrow keys to select Standard Options or PairGain Options,andpress .
3Use the arrow keys to select an option.
4Press the to cycle through the available settings for that option.
5Press to activate your choice.
Monitor Performance Event Log Config Inventory Rlogon Help
+----------------------+
|Standard Options -> |
| PairGain Options -> |
| Date and Time -> |
| Master Clear |
| Set Factory Defaults |
+----------------------+
ID: xxxx--xxxx--xxxx--xxxx 02/15/00 12:30:01 H2TU-C System: OK
C
↑ ↓ ENTER
SPACEBAR
ENTER