Patton 3088A Series, OnSite 3088A, OnSite 3088A/A, OnSite 3088A/CA, OnSite 3088A/D User Manual
...
For Quick
Start Installation
OnSite Model 3088A Series
G.SHDSL.bis CPE with fixed
serial interface
User Manual
Important
This is a Class A device and is intended for use in a light industrial environment. It is not intended nor approved for use in an industrial
or residential environment.
REGULATORY MODEL NUMBER: 03340D4-001
Sales Office: +1 (301) 975-1000
Technical Support: +1 (301) 975-1007
E-mail: support@patton.com
WWW: www.patton.com
Part Number: 07M3088A, Rev. A
Revised: March 30, 2012
Patton Electronics Company, Inc.
7622 Rickenbacker Drive
Gaithersburg, MD 20879 USA
Tel: +1 (301) 975-1000
Fax: +1 (301) 869-9293
Support: +1 (301) 975-1007
Web: www.patton.com
E-mail: support@patton.com
Trademark Statement
The term OnSite is a trademark of Patton Electronics Company. All other trademarks
presented in this document are the property of their respective owners.
Copyright © 2012, Patton Electronics Company. All rights reserved.
The information in this document is subject to change without notice. Patton Electronics assumes no liability for errors that may appear in this document.
Warranty Information
Patton Electronics warrants all Model 3088A components to be free from defects, and
will—at our option—repair or replace the product should it fail within one year from
the first date of shipment.
This warranty is limited to defects in workmanship or materials, and does not cover
customer damage, abuse or unauthorized modification. If this product fails or does not
perform as warranted, your sole recourse shall be repair or replacement as described
above. Under no condition shall Patton Electronics be liable for any damages incurred
by the use of this product. These damages include, but are not limited to, the following: lost profits, lost savings and incidental or consequential damages arising from the
use of or inability to use this product. Patton Electronics specifically disclaims all other
warranties, expressed or implied, and the installation or use of this product shall be
deemed an acceptance of these terms by the user.
Note
Conformity documents of all Patton products can be viewed online at
www.patton.com under the appropriate product page.
Summary Table of Contents
1 General information...................................................................................................................................... 14
2 Configuration................................................................................................................................................ 18
3 OnSite installation ........................................................................................................................................ 34
4 Operation...................................................................................................................................................... 41
5 Remote console operation ............................................................................................................................. 45
6 Software Upgrade .......................................................................................................................................... 49
7 Reset configuration to factory defaults.......................................................................................................... 51
8 Contacting Patton for assistance ................................................................................................................... 53
A Compliance information .............................................................................................................................. 56
B Specifications ................................................................................................................................................ 58
C Factory default values ................................................................................................................................... 63
D Factory replacement parts and accessories .................................................................................................... 66
E Interface pinouts .......................................................................................................................................... 68
3
Table of Contents
Summary Table of Contents ........................................................................................................................... 3
Table of Contents ........................................................................................................................................... 4
List of Figures ................................................................................................................................................. 8
List of Tables .................................................................................................................................................. 9
About this guide ........................................................................................................................................... 10
Audience............................................................................................................................................................... 10
Structure............................................................................................................................................................... 10
Precautions........................................................................................................................................................... 11
Safety when working with electricity ...............................................................................................................12
.......................................................................................................................................................................13
General observations .......................................................................................................................................13
Typographical conventions used in this document................................................................................................ 13
General conventions .......................................................................................................................................13
1 General information...................................................................................................................................... 14
OnSite 3088A overview.........................................................................................................................................15
Serial interface types..............................................................................................................................................15
Features.................................................................................................................................................................15
Power input connector ..........................................................................................................................................16
External AC universal power supply ................................................................................................................16
External 48 VDC power supply ......................................................................................................................17
2 Configuration................................................................................................................................................ 18
Introduction..........................................................................................................................................................19
Software (CLI) configuration ..........................................................................................................................19
Hardware (DIP-switch) configuration .............................................................................................................19
Configuring the DIP switches .........................................................................................................................21
System reset mode ...........................................................................................................................................22
DIP switch settings .........................................................................................................................................22
DIP switch settings .........................................................................................................................................23
S4-2 through S4-8: Data Rate ...................................................................................................................24
DCE/DTE operation ................................................................................................................................26
Ethernet Management Port .............................................................................................................................27
Help Commands .......................................................................................................................................29
System Configuration Commands ............................................................................................................29
System Status Commands .........................................................................................................................29
DSL Configuration Commands ................................................................................................................30
DSL Status Command ..............................................................................................................................30
DSL Clear Errcntrs Command ..................................................................................................................30
E1 Configuration Commands ...................................................................................................................30
E1 Status Commands ................................................................................................................................30
Remote Console ..............................................................................................................................................31
4
Model 3088A Series User Manual Table of Contents
Example Command Line Interface Session ................................................................................................31
OnSite Plug ‘n’ Play ........................................................................................................................................33
3 OnSite installation ........................................................................................................................................ 34
Installation ............................................................................................................................................................35
Connecting the twisted pair interface ..............................................................................................................35
Connecting the Model 3088A serial interface .................................................................................................36
Connecting the Model 3088A to a “DCE” or “DTE” device ....................................................................36
Connecting the Model 3088A/K serial interface .............................................................................................37
Connecting the Model 3088A/K to an E1 Network ..................................................................................37
Connect twisted pair (120 ohm) to E1 network ..............................................................................................37
Connecting dual coaxial cable (75 ohm) to E1 network ..................................................................................38
Connecting power ...........................................................................................................................................39
External AC universal power supply ..........................................................................................................39
DC Power .................................................................................................................................................40
4 Operation...................................................................................................................................................... 41
Introduction..........................................................................................................................................................42
Power-up ........................................................................................................................................................42
LED status monitors .......................................................................................................................................42
Power (Green) ...........................................................................................................................................42
DSL (Green) .............................................................................................................................................42
Link (Green) (Model /K) ..........................................................................................................................42
Terminal (Green) ......................................................................................................................................43
TM/ER (Yellow) .......................................................................................................................................43
LOS (Red) [Model /K] ..............................................................................................................................43
Link (Green) .............................................................................................................................................43
Activity (Green) ........................................................................................................................................43
Test modes ......................................................................................................................................................43
Loopbacks .................................................................................................................................................43
Patterns .....................................................................................................................................................44
5 Remote console operation ............................................................................................................................. 45
Introduction..........................................................................................................................................................46
Establishing a Remote Console Session ...........................................................................................................46
How to Connect .......................................................................................................................................46
How to Disconnect ...................................................................................................................................47
Differences in Local and Remote Control Session Behavior ......................................................................48
6 Software Upgrade .......................................................................................................................................... 49
Introduction...............................................................................................................................
7 Reset configuration to factory defaults.......................................................................................................... 51
Introduction..........................................................................................................................................................52
8 Contacting Patton for assistance ................................................................................................................... 53
Introduction..........................................................................................................................................................54
Contact information..............................................................................................................................................54
...........................50
5
Model 3088A Series User Manual Table of Contents
Patton support headquarters in the USA .........................................................................................................54
Alternate Patton support for Europe, Middle East, and Africa (EMEA) ..........................................................54
Warranty Service and Returned Merchandise Authorizations (RMAs)...................................................................54
Warranty coverage ..........................................................................................................................................54
Out-of-warranty service .............................................................................................................................55
Returns for credit ......................................................................................................................................55
Return for credit policy .............................................................................................................................55
RMA numbers ................................................................................................................................................55
Shipping instructions ................................................................................................................................55
A Compliance information .............................................................................................................................. 56
Compliance ...........................................................................................................................................................57
EMC ...............................................................................................................................................................57
Safety ..............................................................................................................................................................57
Radio and TV Interference (FCC Part 15) ............................................................................................................57
CE Declaration of Conformity..............................................................................................................................57
Authorized European Representative.....................................................................................................................57
B Specifications ................................................................................................................................................ 58
Clocking modes.....................................................................................................................................................59
DTE rate...............................................................................................................................................................59
Serial interface.......................................................................................................................................................59
Serial connector.....................................................................................................................................................59
Diagnostics............................................................................................................................................................59
Status LEDs...........................................................................................................................................................59
Power (Green) ...........................................................................................................................................59
DSL (Green) .............................................................................................................................................59
Link (Green) (E1 only) .............................................................................................................................59
Terminal (Green) ......................................................................................................................................60
TM/ER (Yellow) .......................................................................................................................................60
LOS (Red) [Model /K] ..............................................................................................................................60
Link (Green) .............................................................................................................................................60
Activity (Green) ........................................................................................................................................60
Configuration........................................................................................................................................................60
Power and power supply specifications ..................................................................................................................60
External AC universal power supply ................................................................................................................61
External 48 VDC power supply ......................................................................................................................61
Transmission line ...............................................................................................................................
...................61
Line coding ...........................................................................................................................................................61
Line rates (DSL line) .............................................................................................................................................62
Line interface.........................................................................................................................................................62
G.SHDSL physical connection..............................................................................................................................62
Environment .........................................................................................................................................................62
Third party software licenses..................................................................................................................................62
C Factory default values ................................................................................................................................... 63
6
Model 3088A Series User Manual Table of Contents
Factory default values for software-configurable parameters...................................................................................64
D Factory replacement parts and accessories .................................................................................................... 66
Factory replacement parts and accessories..............................................................................................................67
E Interface pinouts .......................................................................................................................................... 68
Line port ...............................................................................................................................................................69
RS-232 interface....................................................................................................................................................69
V.35 interface........................................................................................................................................................70
E1 interface ...........................................................................................................................................................70
X.21 interface........................................................................................................................................................71
Ethernet Console port ...........................................................................................................................................71
7
List of Figures
1 OnSite 3088A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2 Power connection barrel receptacle 5 VDC diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3 OnSite (Model 3088A/D shown) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4 Underside of Model 3088A showing location of DIP switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5 Typical OnSite Plug ‘n’ Play Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
6 Model 3088A Sync Serial interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7 Connecting the Model 3088A/D to X.21 DTE or DCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8 120 Ohm RJ-48C E1 interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9 RJ-45 cable diagram for E1 connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
10 Model 3088A/K rear panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
11 DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
12 Model 3088A front panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
13 Model 3088A Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
14 Local Analog Loopback diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
15 Remote Digital Loopback diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
16 Remote control session diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
17 Opening a typical remote console session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
18 Remote control session with LAL diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
19 Power connection barrel receptacle 5 VDC diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8
List of Tables
1 General conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2 OnSite configurable parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3 Model 3088A Series - S1 DIP-Switch Functions (Configuration) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4 Model 3088A Series - S3 DIP-Switch Functions (Test Modes and Patterns) . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5 S4-2 through S4-8 Data Rate DIP switch settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6 3088A Clocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7 3088A/CA and 3088A/D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
8 3088A/A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
9 3088A/K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
10 RJ45 socket 10/100Base-T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
9
About this guide
This guide describes installing and operating the Patton Electronics Model 3088A G.SHDSL
OnSite™ CPE.
Audience
This guide is intended for the following users:
• Operators
• Installers
• Maintenance technicians
Structure
This guide contains the following chapters and appendices:
• Chapter 1 on page 14 provides information about CPE features and capabilities
• Chapter 2 on page 18 contains an overview describing CPE operation and applications
• Chapter 3 on page 34 provides hardware installation procedures
• Chapter 4 on page 41 provides quick-start procedures for configuring the OnSite CPE
• Chapter 5 on page 45 describes how to install and operate the OnSite CPE
• Chapter 6 on page 49 describes how to configure the OnSite CPE, save the configuration, reset the CPE to
the factory default condition, and upgrade the system software
• Chapter 7 on page 51 describes the system tools that can be used to diagnose problems with the CPE
• Chapter 8 on page 53 contains information on contacting Patton technical support for assistance
• Appendix A on page 56 contains compliance information for the OnSite CPE
• Appendix B on page 58 contains specifications for the CPE
• Appendix C on page 63 provides the factory default values for the CPE
• Appendix D on page 66 provides cable recommendations
• Appendix E on page 68 describes the CPE’s ports and pin-outs
For best results, read the contents of this guide before you install the CPE.
10
Model 3088A Series User Manual
Precautions
Notes, cautions, and warnings, which have the following meanings, are used throughout this guide to help you
become aware of potential problems. Warnings are intended to prevent safety hazards that could result in personal injury. Cautions are intended to prevent situations that could result in property damage or
impaired functioning.
Note
WARNING
WARNING
CAUTION
CAUTION
A note presents additional information or interesting sidelights.
The shock hazard symbol and WARNING heading indicate a potential electric
shock hazard. Strictly follow the warning instructions to avoid injury caused
by electric shock.
The alert symbol and WARNING heading indicate a potential safety hazard.
Strictly follow the warning instructions to avoid personal injury.
The shock hazard symbol and CAUTION heading indicate a
potential electric shock hazard. Strictly follow the instructions to
avoid property damage caused by electric shock.
The alert symbol and CAUTION heading indicate a potential hazard. Strictly follow the instructions to avoid property damage.
11
Model 3088A Series User Manual
Safety when working with electricity
•
Do not open the device when the power cord is connected. For systems
without a power switch and without an external power adapter, line volt-
WARNING
ages are present within the device when the power cord is connected.
•
For devices with an external power adapter, the power adapter shall be a
listed imited Power Source The mains outlet that is utilized to power the
device shall be within 10 feet (3 meters) of the device, shall be easily
accessible, and protected by a circuit breaker in compliance with local regulatory requirements.
•
For AC powered devices, ensure that the power cable used meets all applicable standards for the country in which it is to be installed.
•
For AC powered devices which have 3 conductor power plugs (L1, L2 &
GND or Hot, Neutral & Safety/Protective Ground), the wall outlet (or
socket) must have an earth ground.
•
For DC powered devices, ensure that the interconnecting cables are rated
for proper voltage, current, anticipated temperature, flammability, and
mechanical serviceability.
•
WAN, LAN & PSTN ports (connections) may have hazardous voltages
present regardless of whether the device is powered ON or OFF. PSTN
relates to interfaces such as telephone lines, FXS, FXO, DSL, xDSL, T1, E1,
ISDN, Voice, etc. These are known as “hazardous network voltages” and
to avoid electric shock use caution when working near these ports. When
disconnecting cables for these ports, detach the far end connection first.
•
Do not work on the device or connect or disconnect cables during periods
of lightning activity.
WARNING
WARNING
This device contains no user serviceable parts. This device can only be
repaired by qualified service personnel.
This device is NOT intended nor approved for connection to the PSTN. It is
intended only for connection to customer premise equipment.
In accordance with the requirements of council directive 2002/
96/EC on Waste of Electrical and Electronic Equipment (WEEE),
ensure that at end-of-life you separate this product from other
waste and scrap and deliver to the WEEE collection system in
your country for recycling.
12
Model 3088A Series User Manual
Electrostatic Discharge (ESD) can damage equipment and impair
electrical circuitry. It occurs when electronic printed circuit cards
are improperly handled and can result in complete or intermittent
CAUTION
failures. Do the following to prevent ESD:
•
Always follow ESD prevention procedures when removing and
replacing cards.
•
Wear an ESD-preventive wrist strap, ensuring that it makes
good skin contact. Connect the clip to an unpainted surface of
the chassis frame to safely channel unwanted ESD voltages to
ground.
•
To properly guard against ESD damage and shocks, the wrist
strap and cord must operate effectively. If no wrist strap is
available, ground yourself by touching the metal part of the
chassis.
General observations
• Clean the case with a soft slightly moist anti-static cloth
• Place the unit on a flat surface and ensure free air circulation
• Avoid exposing the unit to direct sunlight and other heat sources
• Protect the unit from moisture, vapors, and corrosive liquids
Typographical conventions used in this document
This section describes the typographical conventions and terms used in this guide.
General conventions
The procedures described in this manual use the following text conventions:
Table 1. General conventions
Convention Meaning
Garamond blue type
Futura bold type Commands and keywords are in boldface font.
Futura bold-italic type Parts of commands, which are related to elements already named by the user, are
Italicized Futura type Variables for which you supply values are in italic font
Futura type Indicates the names of fields or windows.
Garamond bold type Indicates the names of command buttons that execute an action.
Indicates a cross-reference hyperlink that points to a figure, graphic, table, or section heading. Clicking on the hyperlink jumps you to the reference. When you
have finished reviewing the reference, click on the Go to Previous View
button in the Adobe® Acrobat® Reader toolbar to return to your starting point.
in boldface italic font.
13
Chapter 1 General information
Chapter contents
OnSite 3088A overview.........................................................................................................................................15
Serial interface types..............................................................................................................................................15
Features.................................................................................................................................................................15
Power input connector ..........................................................................................................................................16
External AC universal power supply ................................................................................................................16
External 48 VDC power supply ......................................................................................................................17
14
Model 3088A Series User Manual 1 • General information
OnSite 3088A overview
The Patton Electronics Model 3088A G.SHDSL OnSite provides high speed 2-wire connectivity to ISPs,
PTTs, and enterprise environments using Symmetrical High-data-rate Digital Subscriber Line
(G.SHDSL) technology.
As a symmetric DSL CPE, OnSite DSL offers the same data rates in both directions over a single pair of regular
twisted pair lines using TC-PAM modulation. Line connection is made with an RJ-45 jack. Standard versions
of Model 3088A are powered by an 100/230 VAC (Universal) supply. The CPE features externally-accessible
DIP switches, loopback diagnostics, SNMP/HTTP remote-management capabilities using OnSite Plug ‘n’
Play, as well as in-band management.
Figure 1. OnSite 3088A
Serial interface types
The Model 3088A versions listed below provide the following types of built-in serial interfaces:
• Model 3088A/A provides an RS-232 interface on a DB-25 female connector
• Model 3088A/CA provides a V.35 interface on a DB-25 female connector.
• Model 3088A/D provides an X.21 interface on a DB-15 female connector.
• Model 3088A/K provides an E1 (G.703/G.704) interface on dual BNC connectors and an
RJ-48C receptacle.
Features
• Symmetrical high data-rate DSL (G.SHDSL)
• Data rates up to 5.69 Mbps in 64-kbps intervals for X.21 and V.35 models
• Data rates up to 2.048 Mbps in 64-kbps intervals for E1 models
• One of the following built-in serial interfaces:
- RS-232 (selectable DCE or DTE) — Model 3088A/A
- V.35 (selectable DCE or DTE) — Model 3088A/CA
- X.21 (selectable DCE or DTE) — Model 3088A/D
- E1 — Model 3088A/K
• Data rates up to 256kbps in 64-kbps intervals for RS-232 model (Model 3088A/A)
OnSite 3088A overview 15
Model 3088A Series User Manual 1 • General information
• 10/100 Ethernet port for management and configuration
• Built-in testing and diagnostics
• OnSite Plug ‘n’ Play for easy installations
• Interoperable with other Patton G.SHDSL modems
• Configurable as remote (CP) units
• Configurable as central (CO) units to operate back-to-back
• Front-panel status indicators
• CE marked
Power input connector
The OnSite comes with an AC or DC power supply. (See section “Power and power supply specifications” on
page 60.)
• The power connection to the CPE is a 2.5 mm barrel receptacle with the center conductor positive
(see figure 2).
• Rated voltage: 5 VDC
Rated current: 1
A
5 VDC
Figure 2. Power connection barrel receptacle 5 VDC diagram
External AC universal power supply
For additional specifications, see section “Power and power supply specifications” on page 60.
• Output from power supply: 5 VDC, 2 A
• Input to power supply: universal input 100–240 VAC 50/60 Hz 0.3A
The external AC adaptor shall be a listed limited power source
that incorporates a disconnect device and shall be positioned
within easy reach of the operator. Ensure that the AC power
CAUTION
cable meets all applicable standards for the country in which it is
to be installed, and that it is connected to a wall outlet which has
earth ground.
Power input connector 16
Model 3088A Series User Manual 1 • General information
External 48 VDC power supply
The external DC adaptor shall be a listed limited power source
that incorporates a disconnect device and shall be positioned
within easy reach of the operator. The interconnecting cables
CAUTION
shall be rated for the proper voltage, current, anticipated temperature, flammability, and mechanical serviceability
Refer to section “Power and power supply specifications” on page 60 for additional specifications.
• Input
- Rated voltage: 36–60 VDC
- Rated current: 0.25 A DC
- 3-pin locking connector, 3.5 mm pitch
- Transient over-voltage protection, 100VDC at 2 ms
• Output
- Rated voltage: 5 VDC ± 5%, 5W
- Rated current; 1 A DC
- 6-inch cable terminated with 2.5 mm barrel plug, center positive
Power input connector 17
Chapter 2 Configuration
Chapter contents
Introduction..........................................................................................................................................................19
Software (CLI) configuration ..........................................................................................................................19
Hardware (DIP-switch) configuration .............................................................................................................19
Configuring the DIP switches .........................................................................................................................21
System reset mode ...........................................................................................................................................22
DIP switch settings .........................................................................................................................................22
DIP switch settings .........................................................................................................................................23
S4-2 through S4-8: Data Rate ...................................................................................................................24
DCE/DTE operation ................................................................................................................................26
Ethernet Management Port .............................................................................................................................27
Help Commands .......................................................................................................................................29
System Configuration Commands ............................................................................................................29
System Status Commands .........................................................................................................................30
DSL Configuration Commands ................................................................................................................30
DSL Status Command ..............................................................................................................................30
DSL Clear Errcntrs Command ..................................................................................................................30
E1 Configuration Commands ...................................................................................................................30
E1 Status Commands ................................................................................................................................31
Remote Console ..............................................................................................................................................31
Example Command Line Interface Session ................................................................................................31
OnSite Plug ‘n’ Play ........................................................................................................................................33
18
Model 3088A Series User Manual 2 • Configuration
Introduction
You can configure the OnSite (see figure 3) in one of two ways:
• Software configuration using command line interface (CLI) via the console port
• Hardware configuration via DIP switches
Figure 3. OnSite (Model 3088A/D shown)
Software (CLI) configuration
To use the software configuration, you must set the S4 (Rate) DIP switches to the OFF position before power-
ing up the OnSite. When it is set for software-configuration mode, the OnSite will read any configuration data
previously saved to FLASH memory during system power-up. If no configuration data was previously saved to
FLASH, then the OnSite will load the factory-default configuration from FLASH memory. After power-up,
you may use console commands or the Embedded Operations Channel (EOC) to modify the configuration
parameters.
Hardware (DIP-switch) configuration
To use DIP-switch configuration you must first set the DIP switches to a position other than all OFF or all ON
before powering-up the OnSite. When all the DIP switches are set to any position other than all OFF or all ON
the OnSite will operate in hardware (DIP-switch)-configuration mode. In DIP-switch-configuration mode the
OnSite will read the DIP-switch settings during system startup and configure itself according to the switch settings.
Once you power-up the OnSite in DIP-switch mode, it will operate in DIP-switch mode until powered down.
When operating in DIP-switch mode you cannot change any configuration settings:
• Changing the DIP switch settings while the device is running requires the dsl start command.
• If you attempt to modify the configuration by issuing console commands, the device will not execute your
commands- except for the dsl start command and the show commands. Instead, the OnSite will respond
with a message indicating the device is operating in DIP-switch-configuration mode.
• If you attempt to modify any configuration parameters via the EOC (by changing (EOC variables), the
OnSite will not execute your changes.
Introduction 19
Model 3088A Series User Manual 2 • Configuration
Table 2 lists the Model 3088A’s configurable parameters.
Table 2. OnSite configurable parameters
Parameter Description Possible Values
Password The password used to login to the console. 1-10 characters
Circuit ID The circuit ID used to identify the unit. 1-64 characters
DTE Loops
(model /CA & /A)
TX Clock
(models /CA, /A &
/D)
DSL Data Rate/
Timeslots
Serial/E1 Timeslots Defines the total number of serial/E1 timeslots utilized. This value
Timeslot
Mapping
(Model /K)
Line Type
(Model /K)
Line Code
(Model /K)
Line Build Out
(Model /K)
RX Equalizer
(Model /K)
Pass Framing
(Model /K)
The DB-25 interface can request LALs and RDLs using its RRDL and
Enabled or Disabled
RLAL pins. If DTE loops are disabled, requests for loopbacks on
these pins will be ignored.
Defines where (RS-232, V.35 or X.21) serial transmit data is sam-
Normal or Inverted
pled in relation to the TX clock: on the falling edge (normal) or the
rising edge (inverted) of the TX clock.
Defines the number of DSL timeslots. The DSL data rate is calculated
1–72
by the equation: data rate = DSL timeslots x 64k. This value also
defines the maximum serial/E1 data rate.
3–89 (RS-232)
must be less than or equal to DSL timeslots.
3–89 (V.35)
3–89 (X.21)
1–32 (E1)
Defines E1–to–DSL timeslot mapping. By default defined/utilized DSL
timeslots are mapped to the first n data–bearing timeslots on the E1
line. Line type determines which timeslots are data–bearing:
E1–Unframed: 0–31
E1–Fractional: 1–31
E1–CRC: 1–31
E1–MF: 1–15,17–31
E1–CRCMF: 1–15,17–31
Defines the framing format of the E1 line. E1–Unframed
(Clear Channel
G.703)
E1–Fractional
E1–CRC
E1–Multiframe
E1–CRC & Multiframe
Selects line coding for the E1 line. AMI
HDB3 (E1 only)
Selects wave form used on the E1 line. Pulse–75 Ohm(E1)
Pulse–120 Ohm (E1)
When enabled, this feature removes signal distortion introduced on
the E1 cable.
Enabled (select for
long–haul link).
Disabled (select for
short–haul link). Long
haul LBO (line build-
out) is defined by
ANSI T1.403).
When enabled, the OnSite transparently passes framing information
Enabled or Disabled.
(E1 TS0) over the DSL link to the remote E1 network.
Introduction 20
Model 3088A Series User Manual 2 • Configuration
Table 2. OnSite configurable parameters (Continued)
Parameter Description Possible Values
Pass Alarms
(Model /K)
Clock Mode Defines the clock source operation for both DSL and serial/E1
Annex The G.991.2 Annex. A or B
Loopback The 3088A provides both a local loopback (LAL) and a remote
Pattern The 3088A provides an internal PRBS pattern generator and
When enabled, the OnSite passes alarms detected on one E1 network over the DSL link to the remote E1 network.
ports as follows. Internal: the on–board oscillator in the 3088A
provides clock for both serial/E1 and DSL lines. External: the
serial/E1interface provides clock for the DSL line. Receive
Recover: the DSL interface provides clock for the serial/E1 line.
loopback (RDL). This can be used to troubleshoot problems.
detector that can be used to run BER tests without external equipment.
Enabled or Disabled
Internal
External
Receive Recover
OFF, LAL, or RDL
OFF or 511/511e
Configuring the DIP switches
The Model 3088A is equipped with three sets of DIP switches, which you can use to configure the OnSite for a
broad range of applications. This section describes switch locations and discusses the configuration options available.
Note
By default, the OnSite’s DIP switches are all set to “OFF” so the CPE can be
configured via OnSite Plug ‘n’ Play from a 3096RC. If that is how you will
be configuring the CPE, skip ahead to section “Ethernet Management Port”
on page 27. Otherwise, read the following sections to manually configure the
DIP switch settings.
Introduction 21
Model 3088A Series User Manual 2 • Configuration
The three sets of DIP switches are externally accessible from the underside of the Model 3088A (see figure 4).
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
Model 3088A
Figure 4. Underside of Model 3088A showing location of DIP switches
The three sets of DIP switches on the underside of the Model 3088A are referred to as S1, S3
and S4. For basic configuration, use DIP switch S1. For testing the 3088A, use DIP switch
S3. To configure the rate, use DIP switch S4. This figure shows the DIP switch orientation
with respect to ON and OFF positions is consistent for all switches.
S4
S3
S1
1 2 3 4 5 6 7 8
ON
ON
System reset mode
To enter system reset mode, turn the S1-1 DIP switch to the ON position and power cycle the
unit. For information on how to upgrade the software, refer to Chapter 6, “Software Upgrade”
on page 49. For more information on applying factory default configuration to the 3088A, refer
to Chapter 7, “Reset configuration to factory defaults” on page 51.
OFF
DIP switch settings
You can configure the 3088A by setting the DIP switches to the desired positions before you
power up the OnSite. If the DIP switches are set to anything other than all OFF or all ON, the OnSite will
operate in DIP switch configuration mode. Once the device is powered up and operating in DIP switch configuration mode, you cannot change configuration by any method until you power it down again.
Introduction 22
Model 3088A Series User Manual 2 • Configuration
DIP switch settings
The following tables provide an overview of the OnSite DIP switch functions.
Table 3. Model 3088A Series - S1 DIP-Switch Functions (Configuration)
Position
Function
(/A, /CA, /D models)
Function
(/K models)
S1-1 Software Reset Software Reset
S1-2 Reserved ON - Multiframe
OFF - Fractional/Unframed
S1-3 ON - CRC
OFF - Fractional/Unframed
S1-4 Line Coding
ON - HDB3
OFF - AMI
S1-5 DTE/DCE (CO Only)
Reserved (Leave OFF)
ON - DTE
OFF - DCE
S1-6 Annex
ON - Annex B
OFF - Annex A
S1-7 Timing Source (CO only)
ON - Internal
OFF - External (Network)
S1-8 DSL Mode
ON - CO
OFF - CPE
Annex
ON - Annex B
OFF - Annex A
Timing Source
ON - Internal
OFF - External (Network)
DSL Mode
ON - CO
OFF - CPE
a
a. For the Fractional or Unframed setting, both S1-2 and S1-3 must
be set to the OFF position. For the Fractional setting, timeslots
must be set to a value less than 32 (a data rate set at 1984 or less
on DIP switch S4). For the Unframed setting, timeslots must be
set to a value equal to 32 (the 2048 data rate on DIP switch S4).
Table 4. Model 3088A Series - S3 DIP-Switch Functions (Test Modes and Patterns)
Position Function
S3-1 Reserved
S3-2
S3-3
S3-4
S3-5 511e Pattern
S3-6 511 Pattern
S3-7 Test Mode Remote
S3-8 Test Mode Local
Introduction 23
Model 3088A Series User Manual 2 • Configuration
S4-2 through S4-8: Data Rate
Switches S4-2 through S4-8 define both the DSL line rate and the serial data rate.
Note
For 3088A/K models, only columns S4-4 through S4-8 apply in this table.
Also, use S4-1 to configure the Line Build Out:
OFF = 75 ohms, ON = 120 ohms.
Table 5. S4-2 through S4-8 Data Rate DIP switch settings
S4-2 S4-3 S4-4 S4-5 S4-6 S4-7 S4-8 Data Rate (kbps)
OFF OFF OFF OFF OFF OFF ON 192
OFF OFF OFF OFF OFF ON OFF 256
OFF OFF OFF OFF OFF ON ON 320
OFF OFF OFF OFF ON OFF OFF 384
OFF OFF OFF OFF ON OFF ON 448
OFF OFF OFF OFF ON ON OFF 512
OFF OFF OFF OFF ON ON ON 576
OFF OFF OFF ON OFF OFF OFF 640
OFF OFF OFF ON OFF OFF ON 704
OFF OFF OFF ON OFF ON OFF 768
OFF OFF OFF ON OFF ON ON 832
OFF OFF OFF ON ON OFF OFF 896
OFF OFF OFF ON ON OFF ON 960
OFF OFF OFF ON ON ON OFF 1024
OFF OFF OFF ON ON ON ON 1088
OFF OFF ON OFF OFF OFF OFF 1152
OFF OFF ON OFF OFF OFF ON 1216
OFF OFF ON OFF OFF ON OFF 1280
OFF OFF ON OFF OFF ON ON 1344
OFF OFF ON OFF ON OFF OFF 1408
OFF OFF ON OFF ON OFF ON 1472
OFF OFF ON OFF ON ON OFF 1536
OFF OFF ON OFF ON ON ON 1600
OFF OFF ON ON OFF OFF OFF 1664
OFF OFF ON ON OFF OFF ON 1728
OFF OFF ON ON OFF ON OFF 1792
OFF OFF ON ON OFF ON ON 1856
OFF OFF ON ON ON OFF OFF 1920
OFF OFF ON ON ON OFF ON 1984
OFF OFF ON ON ON ON OFF 2048
OFF OFF ON ON ON ON ON 2112
OFF ON OFF OFF OFF OFF OFF 2176
Introduction 24
Model 3088A Series User Manual 2 • Configuration
Table 5. S4-2 through S4-8 Data Rate DIP switch settings (Continued)
S4-2 S4-3 S4-4 S4-5 S4-6 S4-7 S4-8 Data Rate (kbps)
OFF ON OFF OFF OFF OFF ON 2240
OFF ON OFF OFF OFF ON OFF 2304
OFF ON OFF OFF OFF ON ON 2368
OFF ON OFF OFF ON OFF OFF 2432
OFF ON OFF OFF ON OFF ON 2496
OFF ON OFF OFF ON ON OFF 2560
OFF ON OFF OFF ON ON ON 2624
OFF ON OFF ON OFF OFF OFF 2688
OFF ON OFF ON OFF OFF ON 2752
OFF ON OFF ON OFF ON OFF 2816
OFF ON OFF ON OFF ON ON 2880
OFF ON OFF ON ON OFF OFF 2944
OFF ON OFF ON ON OFF ON 3008
OFF ON OFF ON ON ON OFF 3072
OFF ON OFF ON ON ON ON 3136
OFF ON ON OFF OFF OFF OFF 3200
OFF ON ON OFF OFF OFF ON 3264
OFF ON ON OFF OFF ON OFF 3328
OFF ON ON OFF OFF ON ON 3392
OFF ON ON OFF ON OFF OFF 3456
OFF ON ON OFF ON OFF ON 3520
OFF ON ON OFF ON ON OFF 3584
OFF ON ON OFF ON ON ON 3648
OFF ON ON ON OFF OFF OFF 3712
OFF ON ON ON OFF OFF ON 3776
OFF ON ON ON OFF ON OFF 3840
OFF ON ON ON OFF ON ON 3904
OFF ON ON ON ON OFF OFF 3968
OFF ON ON ON ON OFF ON 4032
OFF ON ON ON ON ON OFF 4096
OFF ON ON ON ON ON ON 4160
ON OFF OFF OFF OFF OFF OFF 4224
ON OFF OFF OFF OFF OFF ON 4288
ON OFF OFF OFF OFF ON OFF 4352
ON OFF OFF OFF OFF ON ON 4416
ON OFF OFF OFF ON OFF OFF 4480
ON OFF OFF OFF ON OFF ON 4544
ON OFF OFF OFF ON ON OFF 4608
Introduction 25
Model 3088A Series User Manual 2 • Configuration
Table 5. S4-2 through S4-8 Data Rate DIP switch settings (Continued)
S4-2 S4-3 S4-4 S4-5 S4-6 S4-7 S4-8 Data Rate (kbps)
ON OFF OFF OFF ON ON ON 4672
ON OFF OFF ON OFF OFF OFF 4736
ON OFF OFF ON OFF OFF ON 4800
ON OFF OFF ON OFF ON OFF 4864
ON OFF OFF ON OFF ON ON 4928
ON OFF OFF ON ON OFF OFF 4992
ON OFF OFF ON ON OFF ON 5056
ON OFF OFF ON ON ON OFF 5120
ON OFF OFF ON ON ON ON 5184
ON OFF ON OFF OFF OFF OFF 5248
ON OFF ON OFF OFF OFF ON 5312
ON OFF ON OFF OFF ON OFF 5376
ON OFF ON OFF OFF ON ON 5440
ON OFF ON OFF ON OFF OFF 5504
ON OFF ON OFF ON OFF ON 5568
ON OFF ON OFF ON ON OFF 5632
ON OFF ON OFF ON ON ON 5696
DCE/DTE operation
Note
This section applies to the following 3088A models:
- 3088A/A - RS-232
- 3088A/CA - V.35
- 3088A/D - X.21
There are a few things to note about clock modes and the 3088A sync serial interface.
- One 3088A must be set to Receive-Recover. The other 3088A must be set to either Internal or External/
Network clock mode.
- The 3088A that is configured as Receive-Recover must be DCE.
- The 3088A that is configured as Internal must also be DCE, but if it is an External/Network clock, then
the modem must be configured as DTE.
Table 6. 3088A Clocking
Mode DTE/DCE Clock Source
Internal DCE 3088A Internal Oscillator
Receive-Recover DCE Clock recovered from DSL
External DTE Clock from external Interface
External DCE
Clock from external Interface
a
a. For X.21, external DTE must provide clocking on pins 7 & 14.
Introduction 26
Model 3088A Series User Manual 2 • Configuration
Ethernet Management Port
The 3088A offers a 10/100 Ethernet port for configuration and management via Telnet sessions. Because the
Ethernet port is configured as MDI, a crossover Ethernet cable is required when connecting directly from a
local PC or laptop. The Ethernet interface default IP address is 192.168.200.1.
Through the Ethernet management port, the following variables can be configured:
• Password: The password used to login to the console (1-10 characters).
• Circuit ID: The circuit ID communicated to other units via EOC (1-64 characters). EOC (Embedded
Operations Channel) is an out-of-band channel specified in the G.991.2 standard for SHDSL. We use standard EOC messages for our remote loopback. The 3088A also supports proprietary EOC messages that
allow a 3096RC to configure it.
• Clock Mode: The following options are available:
- Internal: The internal oscillator in the 3088A provides the clock to both the serial/E1 and DSL interfaces.
- Network: The E1 interface provides the clock for the DSL interface (E1 only).
- External: The serial interface provides the clock for the DSL interface (RS-232, V.35, X.21). X.21 can
only be set to DCE if DTE signal element timing is provided to pins 7/14. Otherwise, it must be set to
DTE.
- Receive Recover: The 3088A recovers the clock from the DSL interface and provides it to the serial/
E1 interface.
• Data Rate: Both the serial/E1 and DSL data rates are set by specifying the number of 64k timeslots.
• Pass Framing: For E1, the entire TS0 time slot is passed. When E1 is configured for CAS (Multiframe),
the entire TS0 time slot and all of TS16 are both passed.
• Pass Alarms: When Passed Framing is enabled, the alarms are always passed, even if Pass Alarms is disabled.
When Passed Framing is disabled, you can pass alarms by enabling Pass Alarms.
• Rx Equalizer: This can be enabled to remove distortion introduced in the E1 cable.
• Line Type: The following framing formats are available:
- E1-Unframed: G.703 Clear Channel
- E1-Fractional: G.703/G.704 fractional.
- E1-CRC: Includes CRC multiframe.
- E1-Multiframe: Includes channel associated signalling (CAS).
- E1-CRC & Multiframe: Includes CRC and CAS multiframe.
• Line Code: The following line codes are available:
- AMI: Alternate Mark Inversion.
- HDB3: High Density Bipolar 3 (E1 only).
• Line Build Out: The following line build outs are available:
- Pulse-75 (E1 only)
- Pulse-120 (E1 only)
Introduction 27
Model 3088A Series User Manual 2 • Configuration
• Annex: Either G.991.2 Annex A or Annex B.
The following status information is available through the command line interface:
• Configuration Mode: Whether the 3088A is configured by DIP switches or software.
• DSL Link State: In Progress, Success, Deactivated, or Idle.
• DSL Sync State: Out of Sync, Acquiring Sync, In Sync, or Losing Sync.
Note
DSL Link State vs. DSL Sync State—The DSL link state describes whether
the DSL is training (in progress), linked (success), deactivated (we don’t have
an option to deactivate the modem, so the user should not see this), or idle.
The DSL sync state describes whether no sync words have been found (out
of sync), there are no sync word errors (in sync), or whether we are transitioning from out of sync to in sync (acquiring sync) or vice versa (losing
sync). Typically, when the link is training, the sync state goes from out of
sync to acquiring sync to in sync.
• DSL Actual Rate: The actual rate at which the DSL link is running (minus DSL overhead).
• DSL Line Condition: Good or Poor.
• Noise Margin Ratio: the maximum tolerable increase in external noise power that still allows for BER of
less than 1x 10–
7
.
• DSL Error Counters: The following error counters are available:
- CRC
- LOSW (Loss of Sync Word)
• E1 Loss of Signal: Active or Inactive.
• E1 Frame Sync: Searching or Found.
• E1 Frame Errors: Yes or No.
• E1 Buffer Slips: Yes or No.
• Alarms: RED, YELLOW, BLUE. Active or Inactive.
• E1 Error Counters: The following error counters are available:
- Line Code Violations
- Path Code Violations
- Errored Seconds
- Severely Errored Seconds
- Severely Errored Frame Seconds
- Unavailable Seconds
- Controlled Slip Seconds
- Line Errored Seconds
Introduction 28
Model 3088A Series User Manual 2 • Configuration
- Bursty Errored Seconds
- Degraded Minutes
Help Commands
The following commands are provided to help the user find the correct command:
• help: Lists all the commands that the console recognizes.
• system help: Lists all the commands that start with system that the console recognizes.
• system set help: Lists all the commands that start with system set that the console recognizes.
• system show help: Lists all the commands that start with system show that the console recognizes.
• dsl help: Lists all the commands that start with dsl that the console recognizes.
• dsl set help: Lists all the commands that start with dsl set that the console recognizes.
• dsl show help: Lists all the commands that start with dsl show that the console recognizes.
• dsl show errcntr help: Lists all the commands that start with dsl show errcntr that the console recognizes.
• e1 help: Lists all the commands that start with e1 that the console recognizes.
• e1 set help: Lists all the commands that start with e1 set that the console recognizes.
• e1 show help: Lists all the commands that start with e1 show that the console recognizes.
System Configuration Commands
The following commands allow the user to configure the system:
• system set password <password>: Sets the system password (1-10 characters).
• system set devicetype <dte|dce>: Sets the serial device type as DTE or DCE. Only valid in CO mode.
• system set circuitid <circuitid>: Sets the circuit ID (1-64 characters).
• system set clockmode <internal|external|receiverecover>: Sets the clock mode. Internal clock mode
means the 3088A provides the clock to both the DSL and the serial/E1 interface. External clock mode
means the 3088A uses the serial/E1 transmit clock as its DSL transmit clock. Receive recover clock mode
means that the 3088A uses the DSL receive clock as its DSL transmit clock and as the serial/E1 receive
clock.
The following commands allow the user to view the current system configuration:
• system show config: Shows the configuration of the entire system, including DSL and serial/E1 lines.
Any changes to the system configuration or the DSL configuration will be lost on the next power cycle unless
the changes are saved. The command system save config is used to save the changes.
System Status Commands
The following commands show system status:
• system show status: Shows the following system status information: LEDs, DSL test mode, front panel
switch settings, DSL link state, and configuration mode.
Introduction 29
Model 3088A Series User Manual 2 • Configuration
DSL Configuration Commands
The following commands are used to configure the DSL:
• dsl set timeslots <1–32 (e1) | 89 (v.35, x.21) | 4 (rs-232)>: Sets the number of timeslots. For E1 NTUs,
the number of E1 timeslots is set simultaneously. The E1 timeslot mapping will be set to the default. The
data rate is calculated by the equation: data-rate = #timeslots x 64k.
• dsl set annex <a|b>: Set the annex.
• dsl set lineprobe <enabled|disabled>: Enable or disable line probe.
• dsl set loopback <off|lal|rdl>: Start or stop loopbacks.
• dsl set pattern <off|511|511e>: Start or stop PRBS generator and BER meter.
• dsl set mode <co|cpe>: Set the CPE as local (CO) or remote (CPE).
DSL Status Command
The dsl show status command shows the following DSL status information: link state, sync state, link speed,
error counters, line condition, noise margin, and test mode status.
DSL Clear Errcntrs Command
The dsl clear errcntrs command clears the error counters.
E1 Configuration Commands
e1 set linetype <e1-unframed|e1-fractional|e1-crc|e1-multiframe|e1-crc-multiframe>
Select the E1 framing format to use.
e1 set linecode <ami|hdb3|b8zs>
Select the line code to use. HDB3 can only be used for E1 line types.
e1 set lbo <75ohm|120ohm>
Select the line build out.
e1 set ts_map <tsmap>
Specify the E1 timeslots to map to DSL timeslots. This is a string that can contain ranges (-) and groups (,).
For example, the string 2-4,8-9 will select timeslots 2, 3, 4, 8, and 9.
e1 set rxeq <enabled|disabled>
Enable or disable the Rx equalizer. This is usually only enabled for long haul applications.
e1 set passalarms <enabled|disabled>
Specify whether to generate alarms on the remote unit when detected on the local unit.
E1 Status Commands
e1 show status: Shows the active E1 configuration, loss-of-signal and framing errors, alarms, and performance
statistics.
Introduction 30
Model 3088A Series User Manual 2 • Configuration
Remote Console
Provided that there is a DSL link to a second 3088A, a user may login to the first 3088A’s console and enter
the remote console command to access the second 3088A’s console. Using this remote console feature, the user
can configure and query the status of the second 3088A from a remote location. When the user is finished with
the remote console, the logout command can be used to return to the local console.
Example Command Line Interface Session
3088A/K Command Shell
Password:
3088A> system show config
clocking
clock mode: receive-recover
dsl timeslots: 31
system
circuit id: Patton Model 3088A
interface
timeslot map: fffffffe
line type: e1-fractional
line coding: hdb3
line build out: 75ohm
rx equalizer: inactive
pass alarms: inactive
pass framing: inactive
g.shdsl
annex: b
mode: cpe
dsl test modes
loopback: off
pattern: off
3088A> dsl show status
configuration:
dsl mode: cpe
dsl timeslots: 31
annex: b
status:
actual rate: 0
loss of signal: signal found
noise margin: 0
sync state: out of sync
link state: idle
test modes:
loopback: off
pattern: off
errors: 0
error counters:
crc: 0
losw: 0
3088A> system set help
Usage: system set <options>
Introduction 31
Model 3088A Series User Manual 2 • Configuration
password ... Set the login password.
circuitid ... Change the circuit ID
clockmode ... Change the clocking mode
ipaddress ... Set the IP address of the console port
3088A> system set circuitid "3088A/K Circuit ID"
3088A> system save config
3088A> system show config
clocking
clock mode: receive-recover
dsl timeslots: 31
system
circuit id: 3088A/K Circuit ID
interface
timeslot map: fffffffe
line type: e1-fractional
line coding: hdb3
line build out: 75ohm
rx equalizer: inactive
pass alarms: inactive
pass framing: inactive
g.shdsl
annex: b
mode: cpe
dsl test modes
loopback: off
pattern: off
3088A> exit
Introduction 32
Model 3088A Series User Manual 2 • Configuration
OnSite Plug ‘n’ Play
The OnSite Plug ‘n’ Play feature allows ISPs, carriers and PTTs to quickly upgrade the link speed for a customer without requiring a visit to re-configure the Customer Premise (CP) Model 3088A. This feature also
allows service providers to set up all of the configurations at the Central Office (via the ForeFront AIS system)
before installing the stand alone units, saving time spent configuring or re-configuring DIP switches.
Note
OnSite Plug ’n’ Play is only available when using a ForeFront Model
3096RC running software release 1.5.7 or later. Since the 3096RC is CO,
the OnSite must be CP, which is the default.
The OnSite Plug ‘n’ Play feature allows the user to configure the CP unit via the ForeFront Model 3096RC at
the Central Office (CO). The stand alone unit at the Customer Premise (CP) site will automatically configure
itself to the DTE rate (Bandwidth Allocation) defined at the Model 3096RC. Other configuration parameters
may likewise be modified from their default setting.
Follow the instructions below to activate OnSite Plug ‘n’ Play between CO (Model 3096RC and CP (Model
3088A) units:
• Set the Model 3096RC (CO) to either Internal or External clocking mode as defined by the application.
3096RC
(CO)
DIP Switches or NMS configured
according to specific application
requirements
Figure 5. Typical OnSite Plug ‘n’ Play Application
DSL Span
3088A
(CP)
DIP Switches all in
ON position
When the CO and CP units connect over DSL, the CP will enter a predefined default configuration (Receive
Recovered Clocking). During the negotiation process, the CO unit will configure the DTE rate/line rate on
the CP unit as defined by the settings of the CO unit.
Introduction 33
Chapter 3 OnSite installation
Chapter contents
Installation ............................................................................................................................................................35
Connecting the twisted pair interface ..............................................................................................................35
Connecting the Model 3088A serial interface .................................................................................................36
Connecting the Model 3088A to a “DCE” or “DTE” device ....................................................................36
Connecting the Model 3088A/K serial interface .............................................................................................37
Connecting the Model 3088A/K to an E1 Network ..................................................................................37
Connect twisted pair (120 ohm) to E1 network ..............................................................................................37
Connecting dual coaxial cable (75 ohm) to E1 network ..................................................................................38
Connecting power ...........................................................................................................................................39
External AC universal power supply ..........................................................................................................39
DC Power .................................................................................................................................................40
34
Model 3088A Series User Manual 3 • OnSite installation
Installation
Once the Model 3088A is properly configured, it is ready to connect to the twisted pair interface, to the serial
port, and to the power source. This section tells you how to make these connections.
Connecting the twisted pair interface
The Model 3088A supports communication between two DTE devices as follows:
Using 24 AWG (0.5 mm) wire up to:
• 21,500 feet (6.5 km) at 192 kbps
• 10,000 feet (3.0 km) at 2560 kbps
Two things are essential:
1. These units work in pairs. Both units at the end of the twisted pair DSL span must be set for the same
DTE rate—one unit set as CO, the other as CP.
2. To function properly, the Model 3088A needs one twisted pair of metallic wire. This twisted pair must be
unconditioned, dry, metallic wire, between 19 (0.9mm) and 26 AWG (0.4mm) (the higher number
gauges will limit distance). Standard dial-up telephone circuits, or leased circuits that run through signal
equalization equipment, or standard, flat modular telephone type cable, are not acceptable.
The RJ-45 Line connector on the Model 3088A’s twisted pair interface is polarity insensitive and is wired for a
two-wire interface. The signal/pin relationships are shown in figure 6.
\
Model 3088A/D
(X.21, female DB-15)
Reset
Reset
Reset
Reset
Reset
Console
Console
Console
Console
Console
Interface
(RS-232, female DB-25)
Interface
Interface
Interface
Interface
Figure 6. Model 3088A Sync Serial interfaces
Model 3088A/A
Model 3088A/CA
(V.35, female DB-25)
LinePower
LinePower
LinePower
LinePower
LinePower
Installation 35
Model 3088A Series User Manual 3 • OnSite installation
Connecting the Model 3088A serial interface
This section describes how to connect the serial ports to your serial equipment.
The interconnecting cables shall be acceptable for external use
and shall be rated for the proper application with respect to voltage, current, anticipated temperature, flammability, and
CAUTION
mechanical serviceability.
The Model 3088A versions listed below provide the following types of built-in serial interfaces:
• Model 3088A/A provides an RS-232 interface on a DB-25 female connector
• Model 3088A/CA provides a V.35 interface on a DB-25 female connector.
• Model 3088A/D provides an X.21 interface on a DB-15 female connector.
Connecting the Model 3088A to a “DCE” or “DTE” device
The Models 3088A/A, 3088A/CA and 3088A/D provide serial interfaces for connecting to a DCE or DTE
device. The serial interface default configuration is DCE for connection to DTE (data terminal equipment)
such as a router. However, the serial interface on the 3088/A may be configured as DTE (data terminal equipment) for connection to DCE such as a modem or multiplexer. When the 3088A is set as CO, the internal
serial interface is always configured as DCE. When the CO is set to external, the serial interface is configured as
DTE.
DSL Span
Remote Model 3088A
Straight-Through 15-pin
D-Sub Cable
™
Router (DTE)
OR
Mux (DCE)
Figure 7. Connecting the Model 3088A/D to X.21 DTE or DCE
You may change the DCE/DTE orientation from the default position (DCE) by turning DIP switch S1-5 to
the ON position (refer to table 3 on page 23).
Installation 36
Model 3088A Series User Manual 3 • OnSite installation
Connecting the Model 3088A/K serial interface
The Model 3088A/K provides an E1 (G.703/G.704) interface on dual BNC connectors and an
RJ-48C receptacle.
The interconnecting cables shall be acceptable for external use
and shall be rated for the proper application with respect to voltage, current, anticipated temperature, flammability, and
CAUTION
mechanical serviceability.
Connecting the Model 3088A/K to an E1 Network
The Model 3088A/K supports E1 network connections. This section describes how to connect the network to
your Model 3088A/K.
Connect twisted pair (120 ohm) to E1 network
The Model 3088A/K is equipped with a single RJ-48C jack for connections to a 120 ohm twisted pair E1 network interface. If your E1 network terminates via RJ-48C, use the diagram below and the table following it to
make the proper connections. The connector pinout and signals are shown in figure 8.
Signal NameRJ-48C Jack
1
(RX) Receive (Ring)
1
2
3
4
5
6
7
8
2
(RX) Receive (Tip)
3
Shield
4
(TX) Transmit (Ring)
5
(TX) Transmit (Tip)
6
Shield
7
No connection
8
No connection
Figure 8. 120 Ohm RJ-48C E1 interface
Use the following connection diagram to connect the 120-ohm E1 network channel.
\
RJ-48C Cable (8-Wire)
3088/K
Signal Pin #
RX (Ring)
TX (Ring)
RX (Tip)
Shield
TX (Tip)
Shield
1
2
3
4
5
6
Figure 9. RJ-45 cable diagram for E1 connection
Installation 37
E1 (G.703/G.704)
Network signal
TX (Ring)
TX (Tip)
Shield
RX (Ring)
RX (Tip)
Shield
Model 3088A Series User Manual 3 • OnSite installation
Connecting dual coaxial cable (75 ohm) to E1 network
The Model 3088A/K is also equipped with dual female BNCs (TX and RX) for connection to a 75 ohm dual
coax E1 network interface. If your E1 network terminates via dual coaxial cable, use figure 10 to make the
proper connections.
The interconnecting cables shall be acceptable for external use
and shall be rated for the proper application with respect to voltage, current, anticipated temperature, flammability, and
CAUTION
mechanical serviceability.
TX
RX
E1 interface
(120 Ohm)
RX (75 Ohm)
(Data from
G.703/G.704
Power
network)
Figure 10. Model 3088A/K rear panel
DSL
TX (75 Ohm)
(Data to
G.703/G.704
network)
Installation 38
Model 3088A Series User Manual 3 • OnSite installation
Connecting power
External AC universal power supply
1. Connect the power cord from the AC socket to the IEC-320 power entry connector on the universal input
power supply.
The external AC adaptor shall be a listed limited power source
that incorporates a disconnect device and shall be positioned
within easy reach of the operator. Ensure that the AC power
CAUTION
cable meets all applicable standards for the country in which it is
to be installed, and that it is connected to a wall outlet which has
earth ground.
2. Connect the barrel plug to the Power connector on the Model 3088A.
Note
The Model 3088A powers up as soon as it is plugged into an AC outlet—
there is no power switch.
Installation 39
Model 3088A Series User Manual 3 • OnSite installation
DC Power
The 36-60 VDC DC to DC adapter is supplied with the DC version of the Model 3088A. The black and red
leads plug into a DC source (nominal 48VDC) and the barrel power connector plugs into the barrel power
supply jack on the 3088A. (See Figure 11).
WARNING
To Power
Supply Jack
Barrel power connector
S/N: G01234567890
MADE IN CHINA BY SUNNY
MODEL : SYD1106-0505
INPUT : 36-60V 0.2A MAX
OUTPUT : +5V 1.0A
OUTPUT POWER : 5W MAX
SWITCHING POWER SUPPLY
-Vin
+Vin
To -48VDC
Source
Black lead (-V)
Red lead (+V)
Figure 11. DC Power Supply
There are no user-servicable parts in the power supply section of
the Model 3088A. Fuse replacement should only be performed
by qualified service personnel. See Chapter 8,
ton for assistance”
on page 53.
“Contacting Pat-
Installation 40
Chapter 4 Operation
Chapter contents
Introduction..........................................................................................................................................................42
Power-up ........................................................................................................................................................42
LED status monitors .......................................................................................................................................42
Power (Green) ...........................................................................................................................................42
DSL (Green) .............................................................................................................................................42
Link (Green) (Model /K) ..........................................................................................................................42
Terminal (Green) ......................................................................................................................................43
TM/ER (Yellow) .......................................................................................................................................43
LOS (Red) [Model /K] ..............................................................................................................................43
Link (Green) .............................................................................................................................................43
Activity (Green) ........................................................................................................................................43
Test modes ......................................................................................................................................................43
Loopbacks .................................................................................................................................................43
Patterns .....................................................................................................................................................44
41
Model 3088A Series User Manual 4 • Operation
Introduction
Once the Model 3088A is properly configured and installed, it should operate transparently. The following
sections describe power-up, reading the LED status monitors, and using the built-in loopback test modes.
Power-up
To apply power to the Model 3088A, first be sure that you have read section “Power input connector” on
page 16, and that the unit is connected to the appropriate power source. Power up the unit.
LED status monitors
There are six LEDs that provide feedback on the state of the unit. Figure 12 shows the location of the front
panel LEDs. Following figure 12 is a description of each LED’s function.
Link
Activity
TM / ERR
Terminal
DSL
Powe r
Figure 12. Model 3088A front panel
Power (Green)
The Power LED glows solid during normal operation. At startup, during the POST, the LED blinks once
every second. If the POST fails, the unit does not enter normal operation, and the LED blinks once every
0.4 seconds.
DSL (Green)
The DSL LED glows solid while a DSL link is established. While the DSL link is training it blinks once every
second.
Link (Green) (Model /K)
The Link LED indicates the status of the E1 link. It is dark when it detects no signal. It blinks once per second
when it detects signal, but not valid framing. It glows solid when it detects valid framing.
Introduction 42
Model 3088A Series User Manual 4 • Operation
Terminal (Green)
The Terminal LED glows solid under the following circumstances:
• 3088A/CA with V.35 interface and 3088A/A with RS-232 interface: if the serial interface has asserted
DTR
• 3088A/D with the X.21 interface
- Configured as DCE: Indicates that the “Control” signals have been asserted.
- Configured as DTE: Indicates that the “Indication” signals have been asserted
TM/ER (Yellow)
The TM/ER LED is used to indicate that a test mode is in progress or an error has been detected. It blinks
once every second while a test mode is starting. It glows solid while a test mode is in progress. It blinks once if
an error is detected either during a test mode, or in normal DSL operation.
LOS (Red) [Model /K]
The LOS LED blinks once per second to indicate either framing errors or clock slips. Clock slips are often
caused by a mis-configured clock mode.
Link (Green)
The Link LED shows that there is an active physical connection to the Console.
Activity (Green)
The Activity LED shows that there is data being transferred through the Console connection. During a software upgrade procedure, if the Activity LED is on for an unusually long time, there is a problem with the
upgrade, and the device should be restarted. The TFTP server should be checked (normal upgrades take about
10 seconds on a 100mbit link).
Test modes
The 3088A offers test modes in the form of loopbacks, PRBS pattern generators, and combinations of both.
This section discusses how the test modes work.
Figure 13 is a block diagram of the Model 3088A with respect to test modes.
511 Pattern
Generator
511 BER
Meter
DSL
Framer
Line
Figure 13. Model 3088A Block Diagram
DSL
Framer
511 Pattern
Generator
511 BER
Meter
Loopbacks
The 3088A supports both Local Analog Loopbacks (LAL) and Remote Digital Loopbacks (RDL). These can
be initiated either from the optional front panel switches or by the console command dsl set loopback
<off|lal|rdl>. The data path for the LAL is shown in figure 14.
Introduction 43
Model 3088A Series User Manual 4 • Operation
Note
Local loopback causes bit errors on the remote end if the link is up.
.
DSL
Framer
511 Pattern
Generator
511 BER
Meter
DSL
Framer
Line
511 Pattern
Generator
511 BER
Meter
Figure 14. Local Analog Loopback diagram
The data received from the serial interface is looped back before going out on the DSL line. Note that this
loopback occurs after the pattern generator/BER meter. This means that running a 511 pattern in conjunction
with an LAL should result in no error detected by the meter.
The data path for the RDL is shown in figure 15.
511 Pattern
Generator
511 BER
Meter
DSL
Framer
Line
DSL
Framer
511 Pattern
Generator
511 BER
Meter
Figure 15. Remote Digital Loopback diagram
The RDL causes the remote unit to loop the data received from the DSL line back tow the DSL line.
Patterns
The 3088A can generate and detect 511 patterns. These can be initiated either by the middle DIP switch or by
the console command dsl set pattern <off|511>. When the pattern is started, the DSL framer uses its internal
511 pattern generator for its DSL TX data instead of the data received from the serial interface. Also, the
framer’s internal BER Meter tries to detect a 511 pattern in the DSL RX Data.
Because the BER Meter always runs when the pattern generator runs, the meter will detect errors if either the
pattern is not either looped back or the remote unit is not transmitting a 511 pattern.
Introduction 44
Chapter 5 Remote console operation
Chapter contents
Introduction..........................................................................................................................................................46
Establishing a Remote Console Session ...........................................................................................................46
How to Connect .......................................................................................................................................46
How to Disconnect ...................................................................................................................................47
Differences in Local and Remote Control Session Behavior ......................................................................48
45
Model 3088A Series User Manual 5 • Remote console operation
Introduction
The PC user (near-end) may configure and verify status of the remote 3088A (far-end) via a Remote Console
session. The PC user must log onto the 3088A (near-end) unit to establish a remote console session. Once
done, the remote 3088A (far-end) appears as a unit which is locally connected through the console port. All
commands are transmitted over the G.SHDSL link in the EOC channel.
Remote Console Session (RCS)
PC
(Near End)
RJ-45
Figure 16. Remote control session diagram
3088A
(Near End)
DSL
Establishing a Remote Console Session
How to Connect
The following steps are to establish a connection to the remote 3088A (far-end) via Remote Console Session
(RCS):
3088A
(Far End)
1. Connect to the console port of the 3088A (near-end) via Telnet session.
2. At the password prompt, log in to the near-end Model 3088A.
3. Ensure that a DSL link is established. You can verify an established DSL link by using the system show sta-
tus command or by checking that the DSL LED is solid green. Upon executing the show status command, the dsl link state is shown as success if the DSL link is established.
4. At the command prompt, enter the command remote console.
5. Wait for the message Console: Remote console connection established.
– If a DSL link is not established, or for some other reason the 3088A (far-end) does not respond in a rea-
sonable amount of time, the following message appears: Console: Remote console timed out trying to con-
nect. Enter the command remote console again.
– If 3088A (Far End) already has an active remote console session open, you will see the message Console:
Remote console connection request rejected. This can also happen if the remote 3088A (far-end) has an
established remote console session with the local 3088A (near-end) which has timed out.
6. Enter the password at the password prompt for the remote console session.
Note
The passwords for a local console session of the 3088A (near-end) and the
remote console session of the 3088A (far-end) should be different for the
purpose of security.
7. You should now be logged into the remote 3088A (far-end) via the remote console session. The communication with the remote 3088A (far-end) is essentially the same as having a local console connection.
Introduction 46
Model 3088A Series User Manual 5 • Remote console operation
Note
The local or remote 3088A may be CO or CPE, as long as there is one of
each. Either the CO or CPE unit may accept a remote console connection.
Note
With a remote console session open, a user at PC (far-end) is blocked from
using the local console. Upon typing anything, the 3088A (far-end) sends a
message to the PC (far-end) stating Console: Remote console connection is open.
Figure 17 is a screenshot of opening a typical remote console session:
Log in to 3088 (Near End)
system show status command
shows that DSL link is not up
remote console command requests a
remote console session on 3088 (Far End)
Message informs us that the 3088 (Far End) did not
respond and a remote
console session was not opened
system show status command shows
that the DSL link state is success
remote console command requests a
remote console session on 3088 (Far End)
Message informs us that we are now
connected to the 3088 (Far End) console
We can now enter commands on
the remote console
Figure 17. Opening a typical remote console session
How to Disconnect
The remote console session ends under any of the following conditions:
• The user enters the command logout
• A timeout period of 5 minutes elapses since the user has entered a command to the console.
• The DSL link drops.
Introduction 47
Model 3088A Series User Manual 5 • Remote console operation
The response upon logging out of the remote console session with the command logout is Console: Remote console connection lost. The following is what is displayed upon a user’s logging out of a remote console session after
logging in.
> remote console
>
Console: Remote console connection established.
password: ******
> logout
Console: Remote console connection lost.
>
The timeout period is a fixed, non-configurable parameter of 5 minutes. If the remote 3088A (far-end) has
received no command within 5 minutes, it automatically terminates the RCS. Once the RCS is terminated, the
PC (far-end) can establish a local console session if desired. However if the PC (near-end) wishes to re-establish
a RCS, it is able to do so whether or not the PC (far-end) is in an active local session, because the RCS has priority over a local console session. If the PC (near-end) establishes an RCS while the PC (far-end) is on a local
session, the PC (far-end) is kicked off.
Differences in Local and Remote Control Session Behavior
Since the remote console session communication occurs over the G.SHDSL link’s EOC channel, some commands via the RCS have unusual effects.
Remote Console Session (RCS)
LAL
PC
(Far End)
PC
(Near End)
3088A
(Near End)
DSL
3088A
(Far End)
Figure 18. Remote control session with LAL diagram
• dsl set loopback lal: Do not issue this command over the RCS to the far-end 3088A. If the far-end goes
into Local Analog Loopback (LAL), the near-end and far-end 3088A NTUs can no longer communicate
over the RCS.
Do not issue this command to a far-end unit. If you were to do
so, the near-end 3088A would no longer be able to communicate with the far-end 3088A.
CAUTION
Introduction 48
Chapter 6 Software Upgrade
Chapter contents
Introduction..........................................................................................................................................................50
49
Model 3088A Series User Manual 6 • Software Upgrade
Introduction
The software upgrade feature is available through BOOTP/TFTP. The software upgrade takes approximately
2-3 minutes to complete. To upgrade the software:
1. Connect to the Model 3088A via the Ethernet management port and a Telnet session.
2. Enter the system show info command to view the unit’s MAC address.
3. Configure a BOOTP/TFTP server and enter the system upgrade / yes command to begin the upgrade.
4. Alternatively, you may enter the system upgrade <TFTP server IP address>:/<filename> command to
begin the upgrade.
After approximately 2-3 minutes, the 3088A will operate with the upgraded software.
Introduction 50
Chapter 7 Reset configuration to
factory defaults
Chapter contents
Introduction..........................................................................................................................................................52
51
Model 3088A Series User Manual 7 • Reset configuration to factory defaults
Introduction
The configuration can be reset to factory defaults using DIP switch S1. A factory reset allows a user to recover
from a forgotten password. To reset to the configuration:
1. Turn the Model 3088A off.
2. Turn the S1-1 switch to the ON position.
3. Turn the Model 3088A on.
4. Turn the S1-1 switch to the OFF position.
Introduction 52
Chapter 8 Contacting Patton for assistance
Chapter contents
Introduction..........................................................................................................................................................54
Contact information..............................................................................................................................................54
Patton support headquarters in the USA .........................................................................................................54
Alternate Patton support for Europe, Middle East, and Africa (EMEA) ..........................................................54
Warranty Service and Returned Merchandise Authorizations (RMAs)...................................................................54
Warranty coverage ..........................................................................................................................................54
Out-of-warranty service .............................................................................................................................55
Returns for credit ......................................................................................................................................55
Return for credit policy .............................................................................................................................55
RMA numbers ................................................................................................................................................55
Shipping instructions ................................................................................................................................55
53
Model 3088A Series User Manual 8 • Contacting Patton for assistance
Introduction
This chapter contains the following information:
• “Contact information”—describes how to contact Patton technical support for assistance.
• “Warranty Service and Returned Merchandise Authorizations (RMAs)”—contains information about the
warranty and obtaining a return merchandise authorization (RMA).
Contact information
Patton Electronics offers a wide array of free technical services. If you have questions about any of our other
products we recommend you begin your search for answers by using our technical knowledge base. Here, we
have gathered together many of the more commonly asked questions and compiled them into a searchable
database to help you quickly solve your problems.
Patton support headquarters in the USA
• Online support: available at www.patton.com
• E-mail support: e-mail sent to support@patton.com will be answered within 1 business day
• Telephone support: standard telephone support is available five days a week—from 8:00 am to
5:00 pm EST (1300 to 2200 UTC/GMT)—by calling +1 (301) 975-1007
• Fax: +1 (253) 663-5693
Alternate Patton support for Europe, Middle East, and Africa (EMEA)
• Online support: available at www.patton-inalp.com
• E-mail support: e-mail sent to support@patton-inalp.com will be answered within 1 business day
• Telephone support: standard telephone support is available five days a week—from 8:00 am to
5:00 pm CET (0900 to 1800 UTC/GMT)—by calling +41 (0)31 985 25 55
• Fax: +41 (0)31 985 25 26
Warranty Service and Returned Merchandise Authorizations (RMAs)
Patton Electronics is an ISO-9001 certified manufacturer and our products are carefully tested before shipment. All of our products are backed by a comprehensive warranty program.
Note
Warranty coverage
Our products are under warranty to be free from defects, and we will, at our option, repair or replace the product should it fail within one year from the first date of shipment. Our warranty is limited to defects in workmanship or materials, and does not cover customer damage, lightning or power surge damage, abuse, or
unauthorized modification.
If you purchased your equipment from a Patton Electronics reseller, ask your
reseller how you should proceed with warranty service. It is often more convenient for you to work with your local reseller to obtain a replacement.
Patton services our products no matter how you acquired them.
Introduction 54
Model 3088A Series User Manual 8 • Contacting Patton for assistance
Out-of-warranty service
Patton services what we sell, no matter how you acquired it, including malfunctioning products that are no
longer under warranty. Our products have a flat fee for repairs. Units damaged by lightning or other catastrophes may require replacement.
Returns for credit
Customer satisfaction is important to us, therefore any product may be returned with authorization within 30
days from the shipment date for a full credit of the purchase price. If you have ordered the wrong equipment or
you are dissatisfied in any way, please contact us to request an RMA number to accept your return. Patton is
not responsible for equipment returned without a Return Authorization.
Return for credit policy
• Less than 30 days: No Charge. Your credit will be issued upon receipt and inspection of the equipment.
• 30 to 60 days: We will add a 20% restocking charge (crediting your account with 80% of the purchase price).
• Over 60 days: Products will be accepted for repairs only.
RMA numbers
RMA numbers are required for all product returns. You can obtain an RMA by doing one of the following:
• Completing a request on the RMA Request page in the Support section at www.patton.com
• By calling +1 (301) 975-1007 and speaking to a Technical Support Engineer
• By sending an e-mail to returns@patton.com
All returned units must have the RMA number clearly visible on the outside of the shipping container. Please use
the original packing material that the device came in or pack the unit securely to avoid damage during shipping.
Shipping instructions
The RMA number should be clearly visible on the address label. Our shipping address is as follows:
Patton Electronics Company
RMA#: xxxx
7622 Rickenbacker Dr.
Gaithersburg, MD 20879-4773 USA
Patton will ship the equipment back to you in the same manner you ship it to us. Patton will pay the return
shipping costs.
Warranty Service and Returned Merchandise Authorizations (RMAs) 55
Appendix A Compliance information
Chapter contents
Compliance ...........................................................................................................................................................57
EMC ...............................................................................................................................................................57
Safety ..............................................................................................................................................................57
Radio and TV Interference (FCC Part 15) ............................................................................................................57
CE Declaration of Conformity..............................................................................................................................57
Authorized European Representative.....................................................................................................................57
56
Model 3088A Series User Manual A • Compliance information
Compliance
EMC
• FCC Part 15, Class A
• EN55022, Class A
• EN55024
Safety
• UL 60950-1/CSA C22.2 N0. 60950-1
• IEC/EN60950-1 2nd edition
• AS/NZS 60950-1
Radio and TV Interference (FCC Part 15)
This device generates and uses radio frequency energy, and if not installed and used properly-that is, in strict
accordance with the manufacturer’s instructions-may cause interference to radio and television reception. The
device has been tested and found to comply with the limits for a Class A computing device in accordance with
specifications in Subpart B of Part 15 of FCC rules, which are designed to provide reasonable protection from
such interference in a commercial installation. However, there is no guarantee that interference will not occur
in a particular installation. If the device does cause interference to radio or television reception, which can be
determined by disconnecting the unit, the user is encouraged to try to correct the interference by one or more
of the following measures: moving the computing equipment away from the receiver, re-orienting the receiving
antenna and/or plugging the receiving equipment into a different AC outlet (such that the computing equipment and receiver are on different branches).
CE Declaration of Conformity
Patton Electronics, Inc declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. The Declaration of Conformity may be obtained from Patton Electronics, Inc at www.patton.com/certifications
The safety advice in the documentation accompanying this device shall be obeyed. The conformity to the
above directive is indicated by CE mark on the device.
.
Authorized European Representative
D R M Green
European Compliance Services Limited.
Avalon House, Marcham Road
Abingdon,
Oxon OX14 1UD, UK
Compliance 57
Appendix B Specifications
Chapter contents
Clocking modes.....................................................................................................................................................59
DTE rate...............................................................................................................................................................59
Serial interface.......................................................................................................................................................59
Serial connector.....................................................................................................................................................59
Diagnostics............................................................................................................................................................59
Status LEDs...........................................................................................................................................................59
Power (Green) ...........................................................................................................................................59
DSL (Green) .............................................................................................................................................59
Link (Green) (E1 only) .............................................................................................................................59
Terminal (Green) ......................................................................................................................................60
TM/ER (Yellow) .......................................................................................................................................60
LOS (Red) [Model /K] ..............................................................................................................................60
Link (Green) .............................................................................................................................................60
Activity (Green) ........................................................................................................................................60
Configuration........................................................................................................................................................60
Power and power supply specifications ..................................................................................................................60
External AC universal power supply ................................................................................................................61
External 48 VDC power supply ......................................................................................................................61
Transmission line ..................................................................................................................................................61
Line coding ...........................................................................................................................................................61
Line rates (DSL line) .............................................................................................................................................62
Line interface.........................................................................................................................................................62
G.SHDSL physical connection..............................................................................................................................62
Environment .........................................................................................................................................................62
Third party software licenses..................................................................................................................................62
58
Model 3088A Series User Manual B • Specifications
Clocking modes
Internal, external, or receive recovered
DTE rate
All 64k steps from 64 to 5696 kbps
Serial interface
RS-232 (Model 3088A/A), DCE/DTE selectable
V.35 (Model 3088A/CA), DCE/DTE selectable
X.21 (Model 3088A/D), DCE/DTE selectable
E1 (Model 3088A/K) presents G.703/G.704 interface. Either 75 Ohms (unbalanced) or 120 Ohms (balanced). Pins 1 & 2 are Receive. Pins 4 & 5 are Transmit.
Serial connector
D-Sub-25 Female (Model 3088A/A and Model 3088A/CA)
D-Sub-15 Female (Model 3088A/D)
Dual BNC and RJ48C (Model 3088A/K), strap selectable
Diagnostics
V.52 compliant (511) pattern generator and detector with error injection mode controlled by front-panel
switch. Local and Remote Loopback control either by a front-panel switch or from the DTE interface.
Status LEDs
Power (Green)
The Power LED glows solid during normal operation. At startup, during the POST, the LED blinks once
every second. If the POST fails, the unit does not enter normal operation, and the LED blinks once every
0.4 seconds.
DSL (Green)
The DSL LED glows solid while a DSL link is established. While the DSL link is training it blinks once every
second.
Link (Green) (E1 only)
Solid green indicates valid E1 framing. Flashing indicates signal being received, but the link has not yet been
established.
Clocking modes 59
Model 3088A Series User Manual B • Specifications
Terminal (Green)
The Terminal LED glows solid under the following circumstances:
• 3088A/CA with V.35 interface and 3088A/A with RS-232 interface: if the serial interface has asserted
DTR
• 3088A/D with the X.21 interface
- Configured as DCE: Indicates that the “Control” signals have been asserted.
- Configured as DTE: Indicates that the “Indication” signals have been asserted
TM/ER (Yellow)
The Test Mode/Error (TM/ER) LED is used to indicate that a test mode is in progress or an error has been
detected. It blinks once every second while a test mode is starting. It glows solid while a test mode is in
progress. It blinks once if an error is detected either during a test mode, or in normal DSL operation.
LOS (Red) [Model /K]
The LOS LED blinks once per second to indicate either framing errors or clock slips. Clock slips are often
caused by a mis-configured clock mode.
Link (Green)
The Link LED shows that there is an active physical connection to the Console.
Activity (Green)
The Activity LED shows that there is data being transferred through the Console connection. During a software upgrade procedure, if the Activity LED is on for an unusually long time, there is a problem with the
upgrade, and the device should be restarted. The TFTP server should be checked (normal upgrades take about
10 seconds on a 100mbit link).
Configuration
Configuration is done with either externally accessible DIP switches, CLI or through the EOC (Embedded
Operations Channel) from a Model 3096RC G.SHDSL concentration card.
Power and power supply specifications
The CPE comes with either an AC or DC power supply:
• The supply’s connection to the CPE is a 2.5 mm barrel receptacle with the center conductor positive.
• There is one fuse in the equipment rated at 250V, 500 mA, 2 sec.
• Rated voltage: 5 VDC
• Rated current: 1 A DC
Configuration 60
Model 3088A Series User Manual B • Specifications
5 VDC
Figure 19. Power connection barrel receptacle 5 VDC diagram
External AC universal power supply
The external AC adaptor shall be a listed limited power source
that incorporates a disconnect device and shall be positioned
within easy reach of the operator. Ensure that the AC power
CAUTION
cable meets all applicable standards for the country in which it is
to be installed, and that it is connected to a wall outlet which has
earth ground.
• Output from power supply: 5 VDC, 2A
• Input to power supply: universal input 100–240 VAC 50/60 Hz 0.3A
External 48 VDC power supply
The external DC adaptor shall be a listed limited power source
that incorporates a disconnect device and shall be positioned
within easy reach of the operator. The interconnecting cables
CAUTION
shall be rated for the proper voltage, current, anticipated temperature, flammability, and mechanical serviceability
• Input
- Rated voltage: 36–60 VDC
- Rated current: 0.25 A DC
• Output
- Rated voltage: 5 VDC ± 5%, 5W
- Rated current: 1 A DC
- 6-inch cable terminated with 2.5 mm barrel plug, center positive
• Isolation: 500 VDC
• Environment: 0–40°C; 5–95% relative humidity, non-condensing
Transmission line
Single Twisted Pair
Line coding
TC-PAM (Trellis Coded Pulse Amplitude Modulation)
Transmission line 61
Model 3088A Series User Manual B • Specifications
Line rates (DSL line)
All nx64 rates from 192kbps up to 5.696 Mbps
Line interface
Transformer coupled, 2500 VRMS isolation
G.SHDSL physical connection
RJ-45, 2-wire polarity insensitive pins 4 and 5
Environment
Operating temp: 32–122°F (0–50°C)
Humidity: 5–95% non-condensing
Altitude: 0–15,000 feet (0–4,600 meters)
Third party software licenses
Note
The 3088A includes software developed under third party licenses. Contact
Patton (Chapter 8, “Contacting Patton for assistance” on page 53) for more
information.
Line rates (DSL line) 62
Appendix C Factory default values
Chapter contents
Factory default values for software-configurable parameters...................................................................................64
63
Model 3088A Series User Manual C • Factory default values
Factory default values for software-configurable parameters
Note
Note
The default management IP address is 192.168.200.1.
The default logout timer value is set for 300 seconds (5 minutes).
Table 7. 3088A/CA and 3088A/D
Parameter Default value
Clock Mode Receive-Recover
DSL Timeslots 89
Tx Clock Normal
Circuit ID Patton Model 3088A
Password superuser
Annex B
Loopback Off
Pattern Off
DSL Mode CPE
Device Type DCE
Table 8. 3088A/A
Parameter Default value
Clock Mode Receive-Recover
DSL Timeslots 4
Tx Clock Normal
Circuit ID Patton Model 3088A
Password superuser
Annex B
Loopback Off
Pattern Off
DSL Mode CPE
Device Type DCE
Factory default values for software-configurable parameters 64
Model 3088A Series User Manual C • Factory default values
Table 9. 3088A/K
Parameter Default value
Clock Mode Receive-Recover
DSL Timeslots 31
E1 Timeslots 31
E1 Timeslot Map 1-31
E1 Line Type E1 - Fractional
E1 Line Code HDB3
E1 Line Build Out 75 Ohm
E1 Rx Equalizer Disabled
E1 Pass Framing Disabled
E1 Pass Alarms Disabled
Circuit ID Patton Model 3088A
Password superuser
Annex B
Loopback Off
Pattern Off
Factory default values for software-configurable parameters 65
Appendix D Factory replacement parts
and accessories
Chapter contents
Factory replacement parts and accessories..............................................................................................................67
66
Model 3088A Series User Manual D • Factory replacement parts and accessories
Factory replacement parts and accessories
Power Supplies
PS-03671H1-00 100-240VAC (12V, DC/2A) Wall mount power adapter
Power Adapters
12-130 European replacement plug
12-129 American replacement plug
12-131 United Kingdom plug
12-132 Australian/Chinese plug
Factory replacement parts and accessories 67
Appendix E Interface pinouts
Chapter contents
Line port ...............................................................................................................................................................69
RS-232 interface....................................................................................................................................................69
V.35 interface........................................................................................................................................................70
E1 interface ...........................................................................................................................................................70
X.21 interface........................................................................................................................................................71
Ethernet Console port ...........................................................................................................................................71
68
Model 3088A Series User Manual E • Interface pinouts
Line port
RJ-45 connector
Pin # Signal
1 No connection
2 No connection
3 No connection
4 Tip
5 Ring
6 No connection
7 No connection
8 No connection
RS-232 interface
DB-25 female connector
Pin # Signal Designation Source Pin # Signal Designation Source
1 Shield Common 14 Secondary TD DTE
2 TD DTE 15 Transmit Clock DCE
3 RD DCE 16 Secondary RD DCE
4 RTS DTE 17 Receiver Clock DCE
5 CTS DCE 18 Local Loopback DTE
6 DSR DCE 19 Secondary RTS DTE
7 Signal Ground Common 20 Data Terminal Ready DTE
8 CD DCE 21 Remote Loopback DTE
9 DC Test Voltage (+) - 22 Ring Indicator DCE
10 DC Test Voltage (-) - 23 Data Signal Rate Selector DTE/DCE
12 Secondary CD DCE 24 External Transmit Clock DTE
13 Secondary CTS DCE 25 Test Mode DCE
(DTE/DCE orientation)
Line port 69
Model 3088A Series User Manual E • Interface pinouts
V. 3 5 i n t e r f a c e
DB-25 female connector
Pin # Signal Pin # Signal
11 ExtC-b (DTE Source) 25 TM (DCE Source)
E1 interface
RJ-48C female connector
(DTE/DCE orientation)
1 Frame Ground 12 TxC-b (DTE Source)
2 TxD-a (DTE Source) 14 TxD-b (DTE Source)
3 RxD-a (DCE Source) 15 TxC-a (DCE Source)
4 RTS (DTE Source) 16 RxD-b (DCE Source)
5 CTS (DCE Source) 17 RxC-a (DCE Source)
6 DSR (DCE Source) 18 LL (DTE Source)
7 Signal Ground 20 DTR
8 CD (DCE Source) 21 RL
9 RxC-b (DCE Source) 24 ExtC-a (DTE Source)
Pin # Signal
1 Receive (Ring)
2 Receive (Tip)
3 Shield
4 Transmit (Ring)
5 Transmit (Tip)
6 Shield
7 No connection
8 No connection
V.35 interface 70
Model 3088A Series User Manual E • Interface pinouts
X.21 interface
D-sub-15 female connector (DTE/DCE orientation)
Pin # Signal
1 Frame Ground
2 T - Transmit Data-A (DTE Source)
3 C - Control-A (DTE Source)
4 R - Receive Data-A (DCE Source)
5 I - Indication-A (DCE Source)
6 S - Signal Element Timing-A (DCE Source)
7 BT - Byte Timing-A (DCE Source)
X - DTE Signal Element Timing - A (DTE source)
8 SGND - Signal Ground
9 T/ - Transmit Data-B (DTE Source)
10 C/ - Control-B (DTE Source)
11 R/ - Receive Data-B (DCE Source)
12 I/ Indication-B (DCE Source)
13 S/ Signal Element Timing-B (DCE Source)
14 BT/ - Byte Timing-B (DCE Source)
X/ - DTE Signal Element Timing - B (DTE source)
Ethernet Console port
Table 10. RJ45 socket 10/100Base-T
Pin Signal
1 TX+
2 TX3 RX+
6 RX-
Note
X.21 interface 71
Pins not listed are not used.
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