Atrie WireSpan 3000 User manual

Atrie
WireSpan
3000/3000E
MODEM
User's Manual

WireSpan 3000/3000E
USER'S MANUAL

ATRIE WireSpan 3000/3000E
USER'S MANUAL
(Version 3)
ATRIE TECHNOLOGY INC.
10th Floor,14 , Lane 609, Sec.5, Chung Hsin Rd.,
San Chung City, Taipei Hsien, Taiwan 241, R.O.C.
TEL:[phone] FAX:[phone]
Web:www.atrie.com.tw Mail:[e-mail]
(C) Copyright 2001 ATRIE TECHNOLOGY INC.

TABLE OF CONTENT
CHAPTER 1 INTRODUCTION
Overview.................................................1-1
Applications...................................................1-3
CHAPTER 2 INSTALLATION
Package Contain......................................2-1
Panel Description...................................2-1
Cabling Your WireSpan 3000 ..........................2-5
CHAPTER 3 GETTING START
The Front Panel LCD Controller........................3-1
Menu Tree Operation......................................3-3
The Console Port Operation.....................................3-22
CHAPTER 4 DIAGNOSTIC
APPENDIX A SPECIFICATION
APPENDIX B DTE INTERFACE
APPENDIX C MENU TREE

1-1
CHAPTER 1
INTRODUCTION
Overview
The WireSpan 3000/3000E is a HDSL (High-bit-rate Digital
Subscriber Line) digital modem. It provides full duplex
(bi-directional) 1.544Mb/s (T1) or 2.048Mb/s (E1) transmission
capability over two non-loaded two-wire metallic cable pairs.
Specifically, bi-directional data at a rate of 784kb/s or 1168kb/s is
transmitted and received on each pair.
Figure 1-1, 1-2 illustrated a generic dual duplex HDSL system. Each
of the High-bit-rate Terminal Units (HTU), at either the Central
Office (HTU-C) or the Remote Distribution (HTU-R) location,
consists of two pairs of digital transmitter/receiver ("transceiver"),
each connected by a two-wire CSA(Carrier Serving Area) compatible
loop.
WireSpan 3000 supports data rates of Nx64 Kbps up to 2.048 Mbps.
The DTE interface supported are EIA RS-530/V.35/RS-449/X.21. DTE
interface for data transmission support drop & insert functions.
This programmable Nx64K feature accordingly makes our WireSpan
3000 E1 HDSL DSU/CSU the best choice on applications such as
INTERNET access and leased lines service. But this feature does not
provide in WireSapn 3000E, the difference show in Figure 1-1, 1-2
for reference.

1-2
T1/E1
Inte rfa c e
Circuit
N x 64K Transceiver
T1 / E1
Inte rfa c e
Circuit
N x 64K
Tr a n sc e i v e r
Lo o p 1
Lo o p 2
HTU- C HTU- R
T1/E1 Interface T1/E1 Interface
1.544Mbps
or
2.048Mbps
1.544Mbps
or
2.048Mbps
DTEDTE
RS-530/V.35
RS-449/X.21
RS-530/V.35
RS-449/X.21
Figure 1-1 WireSpan 3000
T1/E1
Interfac e
Circuit Transceiver
T1/E1
Interfa c e
Circuit
Transceiver
Lo o p 1
Lo o p 2
HTU- C HTU- R
T1/E1 Interface T1/E1 Interface
1.544Mbps
or
2.048Mbps
1.544Mbps
or
2.048Mbps
Figure 1-2 WireSpan 3000E
The HDSL technology provides a transport method that enables the
transmission of data rates up to 2.320Mb/s over long distances of
unconditioned, voice-grade twisted-pair wire. Although the exact
distances achievable are dependent upon the exact data rate
required (cable conditions and configurations, presence and length
of bridge taps, and severity of external noise sources) distances of
between 3.7Km(10,000 feet) and 4.5Km(14,850 feet) have been
demonstrated. Please refer to Appendix A for the detail

1-3
specification of the WireSpan 3000.
Applications
zVoice Pair Gain Systems
zT1/E1 Extend
zHigh-Speed Digital Modems
zPersonal Communication Systems (PCS)
zWireless PBX

2-1
CHAPTER 2
INSTALLATION
This chapter describes how to install and connect your
WireSpan 3000/3000E. Step-by-step instructions guide you through
installing your WireSpan 3000/3000E.
Package Contain
Carefully unpacking your WireSpan 3000. The package should
contain the following items:
1. The WireSpan 3000.
2. One power cable.
3. One user's manual
4. One DTE Interface cable
For WireSpan 3000E. The package should contain the following
items:
1. The WireSpan 3000E.
2. One power cable.
3. One user's manual
Please contact your dealer if there are any missing or damaged parts.
Panel Description
Front panel
The front panel contains a 2 line ∗16 character LCD display, four
keys labeled EXIT, ENTER, LEFT arrow "<", and RIGHT arrow ">" ;
and eight LEDs as shown in Figure 2-1. You can access the device
menu tree (see Appendix C) through this front panel. Using the
menu tree and front panel control keys, you can:
zConfiguration your WireSpan 3000 device

2-2
zSave and load the configuration profile
zView status information
zExecute the diagnostic
HDSL NTU
Figure 2-1 Front Panel
HDSL Termination Unit
E
Figure 2-2 Front Panel
1. LED Indicators
There are eight LEDs on the front panel of the WireSpan 3000/3000E
. These LEDs display the real-time status of the
WireSpan 3000/3000E.
Table 2-1 lists the LEDs and describes their function.
Table 2-1 WireSpan 3000 LED Description
LED Name Description
PWR Power Lights to indicate that the power is apply
to the device
L1 HDSL Loop1 Lights to indicate that HDSL loop1 is in
sync
L2 HDSL Loop2 Lights to indicate that HDSL loop2 is in
sync
ALM Alarm Lights to indicate the alarm conditions in
HDSL
TST Test Mode Lights to indicate that the device is in test
mode
SYN Frame Sync Lights to indicate that the device has
synchronized to the E1 receive signal

2-3
framing
AIS Alarm Indication
Signal
Lights to indicate the presence of an
alarm indication signal on the E1 receive
signal
YEL Yellow Alarm Lights to indicate the presence of a yellow
alarm on the E1 receive signal
2. Control Keys
The front panelís four control keys allow you to access the
configuration menus, options, and settings that appear in the front
panel display.
Table 2-2 lists and describes the function of each control key.
Table 2-2 Front Panel Keys
Keys Functions
EXIT Exit to upper menu or abort execution command
ENTER Enter menu or confirm your choice
LEFT Select next left menu
RIGHT Select next right menu
3. LCD Display
The front panel LCD display is a 2*16 alphanumerical display. It
displays the status and configurations of the WireSpan 3000. Please
refer to Chapter 3 for detail operation of the LCD display.
Rear Panel
Figure 2-3 shows the rear panel of the WireSpan 3000.
HDSL
ON
OFF AC
CON
T1/E1
TX
DTE
T1/E1
T1/E1
RX
Figure 2-3 rear panel WireSpan 3000 (AC POWER)
Figure 2-4 shows the rear panel of the WireSpan 3000E.

2-4
HDSL
ON
OFF AC
CON
T1/E1
TX T1/E1
T1/E1
RX
Figure 2-4 rear panel WireSpan 3000E (AC POWER)
Figure 2-5 shows the rear panel of the WireSpan 3000.
ON
OFF
CON DTE
T1/E1
RX HDSL
T1/E1TX
T1/E1
FG DC-48V
Figure 2-5 rear panel WireSpan 3000 (DC POWER)
Figure 2-6 shows the rear panel of the WireSpan 3000E
T1/E1
ON
OFF
CON
T1/E1
RX TX T1/E1 HDSL
FG DC-48V
Figure 2-6 rear panel WireSpan 3000E (DC POWER)
The rear panel of your WireSpan 3000/3000E contains the following
connectors:
zAC: AC Power Input (auto-range from AC 90V to 260V)
zDC: DC Power Input (range from DC -36V to -72V)
zHDSL: HDSL Line Interface. Please refer to Figure 2-3 for pin
definition.
zE1: E1 Line Interface. Include 75 Ohm for Coaxial Cable and
120 Ohm for Twisted Pair . Please refer to Figure 2-4 for pin
definition.
zDTE: DTE Interface. Please refer to Appendix C for pin definition
Note: this connector does not include in WireSpan 3000E.
zCON: Console Port

2-5
Note:
1: TIP2 for HDSL loop2
2: RING2 for HDSL loop2
4: TIP1 for HDSL loop1
5: RING1 for HDSL loop1
Figure 2-5 RJ-45 for HDSL Line Interface
Note:
1: Receive TIP1 for E1 loop
2: Receive RING1 for E1 loop
4: Transmit TIP2 for E1 loop
5: Transmit RING2 for E1 loop
7: Ground
8: Ground
Figure 2-6 RJ-48 C for E1 Line Interface
Cabling Your WireSpan 3000
This section describes how to connect your WireSpan 3000 to:
(1) A personal computer (PC) or data terminal equipment
(2) HDSL Line
(3) E1 equipment
(4) DTE Interface
Instructions for installing each cable shown in Figure2-5

2-6
To AC Power
90 260 V~
To D T E
To C o n s o l e
To E 1 i n t e r f a c e
To Other HDSL
AC
COM
DTERX
T1/E1T1/E1
TXT1/E1HDSL
ON
OFF
Figure 2-9 Connecting WireSpan 3000 (AC POWER)
To D T E
To C o n s o l e
To E1 interface
To Other HDSL
DTE
RX
T1/E1T1/E1
TXT1/E1HDSL
ON
OFF
DC
FG-48V
To D C P o w e r
~
-36 -72 V
Figure 2-10 Connecting WireSpan 3000 (DC POWER)

2-7
Cabling Your WireSpan 3000E
This section describes how to connect your WireSpan 3000E to:
(1) Personal computer (PC) or data terminal equipment
(2) HDSL Line
(3) E1 equipment
Instructions for installing each cable shown in Figure2-6
To C o n s o l e
To E1 interface
To Other HDSL
OFF
ON
RX
T1/E1
T1/E1
TXT
1/E1HDSL
COM
90 260 V
To AC Power
~
AC
Figure 2-11 Connecting WireSpan 3000E (AC POWER)

2-8
To C o n s o l e
To E1 interface
To O t h e r H D S L
OFF
ON
RX
T1/E1T1/E1
TXT1/E1HDSL
~
-36 -72 V
To DC Power
48V
-
FGDC
Figure 2-12 Connecting WireSpan 3000E (DC POWER)

3-1
CHAPTER 3
GETTING START
There are two methods to control the WireSpan 3000/3000E ,one is
using the front panel LCD controller; the other is using the console
port on the rear panel.
The Front Panel LCD Controller
The front panel LCD controller consists of the LCD display and front
panel switches. The menu tree consists of several categories. Each
category has several options (STATUS, CONFIGURE, DIAGNOSTIC,
etc.) Many of these options are configurable, while others indicate
the device status. Most options contain several selectable settings.
Each of the settings affects various operating characteristics. Using
the front panel control keys, you can easily access the options and
settings under each category.
The following sections describe the major options of the menu tree.
Please refer to Appendix C for detail structure of the menu tree.
Main Menu
The main menu shows up right after power on selftest. The main
menu displays the current status of the device. The main menu
shows as the following:
HTU-R 2E1 1 1 6 8
120 OHM HDB3
HTU-C or HTU-R: To indicate current terminal type is local (HTU-C)
or remote (HTU-R).
2E1: To indicate two-pair E1 operation.
1168: date rate on per pair HDSL loop.

3-2
120 OHM: To indicate E1 interface impendence such as 120 OHM or
75 OHM or DISABLE (when E1 interface unused ).
HDB3: To indicate line coding method such as HDB3 or AMI when in
non loop back mode .To indicate loop back mode such as LL or
DL.
There are four categories under main menu: Status, Configure,
Diagnostic and Profile. The function of every categories are
describe below:
Status
This category shows the Loop Status, E1 Status, Monitor and Rest.
Loop Status : Displays the current HDSL loop status of the
WireSpan 3000/3000E. The status includes: signal in
sync/out of sync,CRC error, far end block error,
input signal level, input DC offset level, far end
signal attenuation, noise margin,LOS condition and
LOST condition.
DTE Status : Displays the DTE interface status of the WireSpan
3000.The status includes: control signal status,
timeslot status.
E1 Status : Displays the E1 loop status of the WireSpan
3000/3000E The status are: Received Loss Of Signal,
Received Loss Of Frame Alignment, Received Alarm
Indication Signal, Received Yellow Alarm, Framing
Bit Error Counter,CRC Error Counter, Severely Error
Frame Counter, Loss Of Frame Counter, Line
Violation Counter, Bipolar Violation and Far End
Block Error Counter
Monitor : This category monitors the performance of the E1 or
HDSL line.
Cls Err Cntr : This category clears the error counter.
Configure
The configure category configures the WireSpan 3000/3000E.
DTE Setup : Configures the DTE parameters, such as: DTE act
state, Clko polarity, dato polarity, DCD,DSR,

3-3
CTS option, Interface type.
E1 Setup : Configures the E1 line parameters, such as: framing,
cable length and terminal type.
Aux : Setup the auxiliary parameters, including: clock
source, keylock enable and keylock password.
Ts Mapping : This option maps the appropriate time slots to the
respective DTE port.
Sys Rst : Rests the whole WireSpan 3000/3000E.
Diagnostic
The diagnostic allows user to do variety of loop back to assist user
in isolating network problem.
Note : you must choose ”E1 Terminal” mode when you use DTE
Port and don't use E1 port in HTU-R side
Profile
The WireSpan 3000/3000E supports 5 user profiles to save for future
use. Also provide 10 factory default profiles to load.
Menu Tree Operation
STATUS MENU
[MAIN] C
STATUS
This Menu shows the loop STATUS of HDSL;E1 STATUS and
other status display.
CONFIGURE MENU
[MAIN] C
CONFIGURE
You can configure the WireSpan 3000/3000E through this menu,
to get the best performance.

3-4
DIAGNOSTIC MENU
[MAIN] C
DIAGNOSTIC
This menu provide self-test,helping user to find out the problem
and fix it.
PROFILE MENU
[MAIN] C
PROFILE
This menu provides the user 5 user profile to save or load,also
provide the factary setting.
STATUS MENU
[MAIN] C
STATUS
Press ENTER key to enter loop status Menu.
< STATUS >
LOOP STATUS
This screen shows the HDSL Loop status,press ENTER to show
Loop1, Loop2 STATUS.
<<HTU STATUS >>
L1:ON L2:OFF
ON: on Line
OFF: off Line
Press Right key shows the CERR STATUS.
HDSL CRC ERROR COUNT STATUS SCREEN

3-5
<<HTU STATUS >>
CERR
Press ENTER to display the Loop1,Loop2 CRC ERROR count.
CERR: CRC ERROR COUNT
L1:***
CERR L2:***
Press EXIT to return to CERR STATUS screen,Press Right key to
enter FEBE STATUS screen.
FAR END BLOCK ERROR COUNT DISPLAY SCREEN
<<HTU STATUS >>
FEBE
FEBE: Far-End Block Error
L1:***
FEBE L2:***
This screen displays the HDSL Loop1 and Loop2 Far-End Block
Error count . Press Exit key to return to FEBE STATUS screen,
press Right key to show the Input Signal Level screen.
INPUT SIGNAL LEVEL DISPLAY
<<SIGNAL LV >>
L1:** L2:** dB
SIGNAL LV: Input Signal Level
This screen shows the current Input Signal Level of Loop1, Loop2.
Press Right Key shows the DC OFFSET Level display.
DC OFFSET LEVEL DISPLAY