Patton electronics 1088/C Bedienungsanleitung

USER

MANUAL

MODEL 1088/C

and 1088/D

mDSL Modem with

V.35 or X.21 Interface

SALES OFFICE

(301) 975-1000

TECHNICAL SUPPORT

(301) 975-1007

Part# 07M1088-UM

Doc# 03312U2-001

Rev. E

Revised 10/23/06

An ISO-9001Certiﬁed

Company

CONTENTS

1.0 Warranty Information ................................................................. 4

1.1 Radio and TV Interference............................................................ 4

1.2 CE Notice...................................................................................... 4

1.3 Service.......................................................................................... 5

2.0 General Information.................................................................... 6

2.1 Features........................................................................................ 6

2.2 Description.................................................................................... 6

3.0 Configuration .............................................................................. 7

3.1 Configuring the Hardware DIP Switches ...................................... 7

Configuration DIP Switch Set “S2” ............................................... 8

Switch S2-1, S2-2, S2-3, S2-4, and S-5 ................................ 8

Switches S2-6 and S2-7: Clock Mode ................................... 8

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

Configuration Switch Set “S3” ...................................................... 9

Switch S3-1: DTE Rate ......................................................... 9

Switch S3-7: Reset Software Defaults ................................ 10

Switch S3-8: Transmit Data (TD) Sampling Point ...............11

3.2 NetLink Plug-and-Play................................................................ 11

4.0 Installation................................................................................. 13

4.1 Connecting the Twisted Pair Interface........................................ 13

4.2 Connecting the Model 1088/C (V.35) Serial Interface................ 13

Connecting the Model 1088/C (V.35) to a “DTE” Device............ 13

Connecting the Model 1088/C (V.35) to a “DCE” Device........... 14

4.3 Connecting the Model 1088/D (X.21) Serial Interface................ 14

Connecting the Model 1088/D (X.21) to a “DCE” or

“DTE” Device.............................................................................. 14

Opening the Case....................................................................... 15

4.4 Connecting Power ...................................................................... 16

Universal AC Power (100–240 VAC).......................................... 16

120 VAC Power (US).................................................................. 17

230 VAC Power (International)................................................... 17

DC Power................................................................................... 17

5.0 Operation................................................................................... 18

5.1 Power-Up.................................................................................... 18

5.2 LED Status Monitors................................................................... 18

Model 1088 LED Descriptions Chart.......................................... 19

5.3 Test Modes................................................................................. 19

Overview..................................................................................... 20

5.4 Loops and Patterns..................................................................... 22

Using the V.52 (BER) Test Pattern Generator ........................... 26

A Specifications ........................................................................... 27

A.1 Clocking Modes .......................................................................... 27

A.2 DTE Rate ..................................................................................... 27

A.3 DTE Interface .............................................................................. 27

A.4 DTE Connector ........................................................................... 27

A.5 Diagnostics ................................................................................. 27

A.6 LED Status .................................................................................. 27

A.7 Configuration .............................................................................. 27

A.8 Power .......................................................................................... 28

A.9 Compliance ................................................................................. 28

A.10 Transmission Line ....................................................................... 28

A.11 Line Coding ................................................................................ 28

A.12 Line Rates (DSL line) .................................................................. 28

A.13 Line Interface .............................................................................. 28

A.14 mDSL Physical Connection ........................................................ 28

A.15 Environment ................................................................................ 28

B Factory Replacement Parts and Accessories........................ 29

C Model 1088/C Interface Pin Assignments............................... 30

D Model 1088/D Interface Pin Assignments............................... 31

E Model 1088/C and 1088/D Transmission distance chart....... 32

1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 1088 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 speciﬁ-

cally disclaims all other warranties, expressed or implied, and the instal-

lation 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.

1.1 RADIO AND TV INTERFERENCE

The Model 1088 generates and uses radio frequency energy, and if not

installed and used properly—that is, in strict accordance with the manu-

facturer's instructions—may cause interference to radio and television

reception.The Model 1088 has been tested and found to comply with the

limits for a Class A computing device in accordance with the speciﬁca-

tions in Subpart J of Part 15 of FCC rules, which are designed to provide

reasonable protection from such interference in a commercial installa-

tion. However, there is no guarantee that interference will not occur in a

particular installation. If the Model 1088 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 contactingTechnical Support.

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 Materi-

als Authorization number on the outside of the shipping container.This

number may be obtained from Patton Electronics Technical Services at:

• Tel:

(301) 975-1007

• Email:

[email protected]

• URL:

http://www.patton.com

Note

Packages received without an RMA number will not be

accepted.

Note

The Model 1088 is ﬂash upgradeable.Please refer to Patton

website, or contact Technical Support for the latest version of

the software.

2.0 GENERAL INFORMATION

Thank you for your purchase of this Patton Electronics product.This

product has been thoroughly inspected and tested and is warranted for

OneYear parts and labor. If any questions or problems arise during

installation or use of this product, please do not hesitate to contact Pat-

ton Electronics Technical Support at (301) 975-1007.

2.1 FEATURES

• Multi-Rate Symmetric DSL

• CAP (Carrierless Amplitude and Phase) Modulation

• Data Rates up to 2.304Mbps

• V.35 and X.21 Interfaces

• Interoperable with Popular Model 1095

• SNMP Manageable with 1095RC and 1001MC as 1001MC SNMP

Agent Rack Card

• NetLink Plug‘n’ Play for Easy Installations

• Universal Power Options, 120VAC, 230VAC and -48VDC Available

• Front Panel Status Indicators

• CE Marked

2.2 DESCRIPTION

The Patton Electronics mDSL Rocket provides high speed 2-wire connectiv-

ity to ISPs, PTTs, and corporations using mDSL (Multi-rate Symmetric Digital

Subscriber Line) technology.Multi-rate DSL offers the ability to deliver the

maximum bit rate that a twisted pair line can accommodate. Supporting mul-

tiple line rates from 144 kbps to 2.320 Mbps, the NetLink provides “mega-

byte”speeds to leased line, LAN to LAN interconnection, andWAN access

networks over 3.6 miles/5.8 km (1.054 Mbps on 24AWG/.5 mm wire).

Model 1088/C provides aV.35 interface on an M/34 female connector.Model

1088/D provides an X.21 interface on a DB-15 female connector.Features

include loopback diagnostics, SNMP/HTTP remote management capabilities

using NetLink Plug-and-Play and inband externally accessible conﬁguration

switches.All versions of the Rocket are compatible with Patton’s popular

Model 1095 standalone and 1095RC rack card.

As a symmetric DSL NTU, NetLinkTM mDSL offers the same data rates in

both directions over a single pair of regular telephone lines using Carrierless

Amplitude and Phase (CAP) modulation.Line connection is made by an RJ-

45 jack.Standard versions of Model 1088 are powered by a 100/230VAC

(Universal) supply.The DC power supply option supports any DC input

between 36–72VDC.

3.0 CONFIGURATION

The Model 1088 is equipped with two 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 16 external switches are grouped into two eight-switch sets, and are

externally accessible from the underside of the Model 1088 (See

Figure 1).

Figure 1.

Underside of Model 1088, Showing Location of DIP Switches

The two sets of DIP switches on the underside of the Model 1088 will be

referred to as S2 and S3. As Figure 2 shows, the orientation of all DIP

switches is the same with respect to “ON” and “OFF” positions.

Figure 2.

Close-up of conﬁguration switches (all sets are identical in appearance)

8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1

Front

Back

Off

OFF

Conﬁguration DIP Switch Set“S2”

Switches S1-1 through S1-8 may be used to conﬁgure CO/CP operation,

line framing and coding, CRC-4 operation, and DTE initiated loop diag-

nostics.Default settings of S1 switches are shown in Table 1.

Table 1:

S2 Summary Table

Switch S2-1, S2-2, S2-3, S2-4, and S-5.

Reserved for factory use and

must remain in the OFF Position.

Switches S2-6 and S2-7: Clock Mode.

Use Switches S2-6 and S2-7 to

conﬁgure the 1088 for internal, external, or receive recover clock mode.

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

Switch S2-8 may

be used to allow Model 1088/C to enter loopback diagnostic tests (Local

or Remote) when the V.35 DTE raises the appropriate loop request pin

(LLB: Pin L or RDL: Pin N).When Switch S2-8 is in the On position, the

Model 1088/C will enter Local Loopback or Remote Loopback at the

request of the DTE.When Switch S2-8 is in the Off position, the Model

CO/CP

Unit S2-6 S2-7 Clock Mode Description

CO On On Internal Transmit clock gener-

ated 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

Position Function

S2-1 Reserved

S2-2 Reserved

S2-3 Reserved

S2-4 Reserved

S2-5 Reserved

S2-6 Clock Mode On

S2-7 Clock Mode Off

S2-8 Enable Loop from DTE Off Disabled

Off

Off Receive

Recover

Off

Factory Default

1088/C ignores DTE loop requests.In the Off position, loop requests

may still be initiated by the front panel switch.

Conﬁguration Switch Set“S3”

Use the six DIP Switches in Switch S3 to enable the DTE bit rate.The

following table summarizes default positions of DIP Switch S3.Detailed

descriptions of each switch follow the table.

Table 2:

S3 Summary Table

Switch S3-1: DTE Rate.

Use Switch S3-1 through S3-6 to set the DTE

bit rate.

S2-8 Setting

On DTE Loopback Request Enabled

Off DTE Loopback Request Disabled

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

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

Note

Based on the DTE rate chosen, the Model 1088 will automati-

cally select the optimum line rate depending on distance and

line conditionsfor the distance.The line selection will be based

on the lowest line rate that will support the DTE rate.

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.

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

On On Off On Off On 1152

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

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

S3-7 Setting

On Normal Operation

Off Reset

S3-1 S3-2 S3-3 S3-4 S3-5 S3-6 DTE Rate (kbps)

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