Patton 1095 User Manual

USER
MANUAL

MODEL 1095

NetLink™ mDSL

Multi-Rate
Symmetric DSL Modem

Part# 07M1095-F
Doc# 033051UF
Revised 06/08/00

SALES OFFICE
[phone]
TECHNICAL SUPPORT
[phone]
http://www.patton.com

An ISO-9001

Certified

Company

CERTIFIED

TABLE OF CONTENTS

Section Page

1.0 Warranty Information .............................................................2

1.1 Radio and TV Interference

1.2. CE Notice

1.3 Service

2.0 General Information...............................................................4

2.1 Features

2.2 Description

3.0 Configuration..........................................................................5

3.1 Configuring the Hardware DIP Switches

3.1.1 Configuration DIP Switch Set “S1”

3.1.2 Configuration DIP Switch Set “S2”

3.1.3 Configuration DIP Switch Set “S3”

3.2 Configuring the Software Switches

3.3 VT100 Terminal Configuration

3.4 NetLink Plug-and-Play

4.0 Installation ...........................................................................16

4.1 Connecting the Twisted Pair Interface

4.2 Connecting the Serial Port

4.2.1 Changing

QuikConnect™

Modules

4.2.2 Connecting a “DTE” Device

4.2.3 Connecting a “DCE” Device

4.2.4 Configuring the X.21

QuikConnect™

Module

4.3 Connecting Power

4.3.1 Connecting to an AC Power Source

4.3.2 Connecting to a DC Power Source

5.0 Operation .............................................................................21

5.1 Power-Up

5.2 LED Status Monitors

5.3 Test Modes

5.3.1 Overview

5.3.2 Loops and Patterns

5.3.3 Using the V.52 (BER) Test Pattern Generator

Appendix A - Specifications ........................................................32

Appendix B - Factory Replacement Parts and Accessories.......33

Appendix C - Interface Pin Assignments ....................................34

Appendix D - Transmission Distance Chart................................36

Appendix E - LED Descriptions...................................................37

Appendix F - EIA-561 Control Port Pin Out.................................38

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1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 1095 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.

1.1 RADIO AND TV INTERFERENCE

The Model 1095 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 Model 1095 has been tested and found to com­ply with the limits for a Class A computing device in accordance with
the specifications in Subpart J 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 Model 1095 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).

1.2 CE NOTICE

The CE symbol on your Patton Electronics equipment indicates
that it is in compliance with the Electromagnetic Compatibility (EMC)
directive and the Low Voltage Directive (LVD) of the European Union
(EU). A Cer tificate of Compliance is available by contacting Technical
Support.

2

1.3 SERVICE

All warranty and non-warranty repairs must be returned freight
prepaid and insured to Patton Electronics. All returns must have a
Return Materials Authorization number on the outside of the shipping
container. This number may be obtained from Patton Electronics
Technical Ser vice at:

tel: [phone]

email: [e-mail]

www: http://www.patton.com

Patton Electronics' technical staff is also available to answer any
questions that might arise concerning the installation or use of your
Model 1095. Technical Ser vice hours: 8AM to 5PM EST, Monday

through Friday.

3

2.0 GENERAL INFORMATION

Thank you for purchasing this Patton Electronics product. If ques­tions or problems arise during installation or use of this product, please
do not contact Patton Electronics Technical Suppor t at [phone].

2.1 FEATURES

• DSL Distances on just two wires using mDSL technology

• DTE Speeds from 64 kbps to 2.3 Mbps

• NetLink Plug-and-Play Master or Slave

• Standalone (QuikConnect™) and Rackmount Versions Available

• SNMP Network Management with In-Band Management of Remote
Units plus Advanced Diagnostics & Statistics using Patton Model
1000MC

• Internal, external or receive recovered clocking options

• LED indicators for TD, RD, CTS, CD, DTR, TM, ER and NS

2.2 DESCRIPTION

The Patton Electronics

NetLinkTMModel 1095 mDSL

Multi-Rate
DSL Modem provides high speed 2-wire connectivity to ISPs, PTTs,
and corporations using mDSL (Multi-rate Digital Subscriber Line) tech­nology. Multi-rate DSL offers the ability to deliver the maximum bit rate
that a twisted pair line can accommodate. Supporting multiple line rates
from 144kbps to 2.320Mbps, the NetLink provides “megabyte” speeds
to leased line, LAN to LAN interconnection, and WAN access networ ks
over 3.6 miles/5.8km (1.054Mbps on 24AWG/.5mm wire).The Model
1095 mDSL standalone allows DTE speeds from 64 kbps to 2.3 Mbps
in increments of 64kbps. Features include loopback diagnostics, in-band
SNMP/HTTP remote management capabilities using NetLink Plug-and­Play, and externally accessible configuration switches.

A high density 2U-high rack card version of the Model 1095 mDSL
is also available. As a symmetric DSL NTU, the Model 1095 offers the
same data rates in both directions over a single pair of voice-grade
telephone lines using Carrierless Amplitude and Phase (CAP) modula­tion. Featuring replaceable DCE-DTE interface modules, the NetLink
mDSL can be configured for a huge range of V.24/RS-232, V.35, RS­422/530, G.703 and X.21 applications.The standard Model 1095 is
powered by a 100/230 VAC (Universal) supply. The DC power supply
option supports any DC input between 36–72 VDC.Using the NetLink
Plug-and-Play feature, the standalone unit at the Customer Premise
site will automatically configure itself to the DTE rate of the rack card
at the Central Office. Other configuration parameters fall to the default
state.This allows changes in the configuration to be handled from a
single end of the link.

4

IMPORTANT: The Model 1095 is equipped with flash

upgrade. Please refer to Patton website, or contact Technical
Support for the latest version of the software.

NOTE: Packages received without an RMA number will not be

accepted.

3.0 CONFIGURATION

The Model 1095 is equipped with three sets of eight DIP switches,
which allow configuration of the unit for a wide variety of applications.
This section describes switch locations and explains all possible config­urations.

3.1 CONFIGURING THE HARDWARE DIP SWITCHES

The 24 external switches are grouped into three eight-switch sets,
and are externally accessible from the underside of the Model 1095
(See Figure 1).

3.1.1 Configuration DIP Switch Set “S1”

All switches in Switch Set S1 are reserved for future use.
These switches must remain in the ON position (See Figure 2).

5

Figure 2. Close Up of Configuration Switches (all sets are identical in appearance)

Figure 1. Underside of Model 1095, Showing Location of DIP Switches

Front

Back

On

S3
S2

S1

Off

3.1.2 Configuration DIP Switch Set “S2”

The configuration switches on S2 allow you to specify the Clocking
Mode and response to DTE Loop Enable. Default settings of S2 are
shown in the table below.

Switch S2-1, S2-2, S2-3, S2-4, and S-5: Reser ved for future use and
should remain in the Off position.

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S2 SUMMARY TABLE

Position Function Factory Default

S2-1 Reserved Off
S2-2 Reserved Off
S2-3 Reserved Off
S2-4 Reserved Off
S2-5 Reserved Off
S2-6 Clock Mode On Receive
S2-7 Clock Mode Off Recovered Clock
S2-8 Enable Loop from DTE Off Disable

OFF

ON

ON

12345678

7

Switches S2-6 and S2-7: Clock Mode

Use Switches S2-6 and S2-7 to configure the 1095 for internal,

external, or receive recover clock mode.

Switch S2-8: Enable/Disable Loop Tests from DTE

Use Switch S2-8 to allow Model 1095 to enter loopback tests

when the DTE raises the appropriate loop request pin.

S2-8

Setting
On Response to DTE Loopback Request Enabled
Off Response to DTE Loopback Request Disabled

CO/CP

Unit S2-6 S2-7 Clock Mode Description

CO On On Internal Transmit clock

generated inter­nally

CO Off On External (DTE) Transmit clock

derived from
terminal inter­face

CP On Off Receive Recover Transmit clock

derived from the
received line

Off Off

Reserved

3.1.3 Configuration Switch Set “S3”

Use the eight DIP Switches in Switch S3 to enable the DTE con­nection rate.The following table summarizes default positions of DIP
Switch S3. Detailed descriptions of each switch follow the table.

Switch S3-1: DTE Rate

Use Switch S3-1 through S3-6 to set the DTE bit rate.
S3-1

S3-2 S3-3 S3-4 S3-5 S3-6 DTE Rate (kbps)
Off Off On On On On 64
On On Off On On On 128
Off On Off On On On 192
On Off Off On On On 256
Off Off Off On On On 320
On On On Off On On 384
Off On On Off On On 448
On Off On Off On On 512
Off Off On Off On On 576
On On Off Off On On 640
Off On Off Off On On 704
On Off Off Off On On 768
Off Off Off Off On On 832
On On On On Off On 896
Off On On On Off On 960
On Off On On Off On 1024

Off Off On On Off On 1088
Off On Off On Off On 1216
On Off Off On Off On 1280
Off Off Off On Off On 1344
On On On Off Off On 1408
Off On On Off Off On 1472

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S3 SUMMARY TABLE

Position Function Factory Default

S3-1 DTE Rate On
S3-2 DTE Rate Off
S3-3 DTE Rate Off
S3-4 DTE Rate Off
S3-5 DTE Rate On
S3-6 DTE Rate On
S3-7 Reset Software Defaults On

Normal Operation

S3-8

Transmit Data Sample Point

On Normal Operation

}

768 kbps

3.2 CONFIGURING THE SOFTWARE SWITCHES

The Model 1095 features a menu-driven command system that

allows you to monitor and configure your Model 1095 stand alone unit.
There are two modes of operation for the Model 1095 control port:
Monitor and Configuration.These are described in more detail below.
Following the Model 1095 setup is a description of how to setup your
VT100, or equivalent, control port for use with the Model 1095.

3.2.1 Monitor

If you are configuring your Model 1095 through the dip-switches

and you wish to check your configuration or view the status of the
modem you can do so by accessing the control port. In this setup the
user is not able to make configuration changes to the unit because the
hardware dip-switch settings are controlling the configuration of the
unit. If you would like to use the control port to configure your unit see
the Configuration section below for setup information.

3.2.2 Configuration

If you plan to use the Model 1095 control port to configure your

unit, you mus set all of the DIP switches to the ON position.This will
force the 1095 into plug-and-play mode (this configuration is also
required if you intend to have the Model 1095 work in a plug-and-play
environment or use the Model 1001MC to configure the unit).

3.2.3 VT100 T erminal Setup

1) Connect the serial RS-232 port of a VT100 or similar DTE with termi­nal emulation to the EIA/TIA-561 port of the Model 1095. To constr uct
an RS-232 to EIA-561 patch cable, refer to the control port pinout dia­gram in Appendix F. Refer to Appendix B to order a pre-made cable.

2) Power up the terminal and set its RS-232 por t as follows:
9600 Baud

8 data bits, 1 stop bit, no parity
Local echo
CR-CR/LF on inbound data
ANSI, VT-100 emulation

3) Power up the Model 1095

4) After power up, the control port displays the Main Menu screen.If the

Main Menu is not shown please review your VT100 setup as described
above.

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On Off On Off Off On 1536
On On Off Off Off On 1600
Off On Off Off Off On 1664
On Off Off Off Off On 1728
Off Off Off Off Off On 1792
On On On On On Off 1856
Off On On On On Off 1920
On Off On On On Off 1984
Off Off On On On Off 2048

On On Off On On Off 2112
Off On Off On On Off 2176
On Off Off On On Off 2240
Off Off Off On On Off 2304

Switch S3-7: Reset Software Defaults

Switch S3-7 allows the user to reset the software configured facto­ry defaults. This will only be needed when using the Model 1001MC to
SNMP manage your units. For more information, please refer to the
Model 1001MC Operations Manual.

S3-7

Setting
On Normal Operation
Off Reset

Switch S3-8:Transmit Data (TD) Sampling Point

Switch 3-8 controls the Transmit Data (TD) sampling point.
S3-8

Setting Description
On Nor mal TD sampled on the falling

edge of the 1095 Transmit
Clock (TC)

Off Invert TD sampled on the rising

edge of the 1095 Transmit
Clock.

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NOTE: Based on the DTE rate chosen, the Model 1095 will

automatically select the optimum line rate for the distance. This
selection is based on the lowest line rate that will support the
DTE rate.