Patton electronic IM2RC-K, Im1-k User Manual

USER
MANUAL

MODELS IM1/K and IM2RC/K

G.703/G.704 QuikConnect™
and Rear Card Modules

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

Part# 07MIM1/K-C
Doc# 090131UC
Revised 08/01/00

An ISO-9001

Certified

Company

CERTIFIED

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TABLE OF CONTENTS

SECTION PAGE

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

1.1 Warranty Statement

1.2 Radio and TV Interference

1.3 CE and Telecommunication Approvals

1.4 Service Information

2.0 General Information ...............................................................5

2.1 Features

2.2 General Product Description

3.0 Typical Application.................................................................6

3.1 Network Termination Application

3.2 Network Extension Application

4.0 Configuration .........................................................................8

4.1 DIP Switch Configuration

4.2 Jumper Configuration

4.3 Configuring Your Model 1095 mDSL Modem

5.0 Installation............................................................................11

5.1 Installing the IM1/K

5.1.1 Changing QuickConnect Modules

5.2 Installing the IM2RC/K and Front Function Card

5.3 Making Interface Connections

5.3.1 Connect Twisted Pair (120 Ohm) to G.703/G.704
Network

5.3.2 Connect Dual Coaxial Cable (75 Ohm) to
G.703/G.704 Network

6.0 Operation .............................................................................15

Appendix A - Specifications........................................................16

Appendix B - Cable Recommendations .....................................17

Appendix C - Factory Replacement Parts and Accessories ......18

Appendix D - DIP Switches ........................................................19

Appendix E - Jumper Settings ....................................................20

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1.0 WARRANTY INFORMATION

Thank you for your purchase of this Patton Electronics product.
This product has been thoroughly inspected and tested and is warrant­ed for One Year parts and labor. If any questions or problems arise
during installation or use of this product, please do not hesitate to con­tact Patton Electronics Technical Support at [phone].

1.1 WARRANTY STATEMENT

Patton Electronics warrants all K Module 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. This
product contains no serviceable parts; therefore the user shall not
attempt to modify the unit in any way. 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. In the event the user detects intermittent or
continuous product malfunction due to nearby high power transmitting
radio frequency equipment, the user is strongly advised to use only
data cables with an external outer shield bonded to a metal or metal­ized connector.

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1.2 RADIO AND TV INTERFERENCE

The Models IM1/K and IM2RC/K (K Module) generate and use
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. If the K Module does
cause interference to radio or television reception, which can be deter­mined by disconnecting the cables, 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).

1.3 CE AND TELECOMMUNICATION APPROVALS

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 Union European
(EU). A Certificate of Compliance is available by contacting Technical
Support.

The K Module is in compliance with the Telecommunication techni­cal requirements CTR-12; 2.048 Mbps digital unstructured leased line
(D2048U) attachment requirements for terminal equipment
interface.

The K Module also meets the Telecommunication technical
requirements CTR-13; 2.048 Mbps digital structured leased lines
(D2048S) attachment requirements for terminal equipment interface.

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1.4 SERVICE INFORMATION

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 Support 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
Patton K Module. Technical Support hours: 8AM to 5PM EST,

Monday through Friday.

NOTE: Packages received without an RMA number will not be

accepted.

3.0 TYPICAL APPLICATION

The K Module can be deployed in one of two applications:
G.703/G.704 Network Termination (nx64kpbs to 2.048Mbps), and
G.703/G.704 Network Extension (nx64 kbps to 2.048Mbps). Both appli­cations are discussed below.

3.1 NETWORK TERMINATION APPLICATION

Network Termination mode is used to connect a local site

modem employing a K Module to a remote site modem employing
a V.35, X.21, RS-530 Ethernet

QuikConnect

Module (refer to
Figure 1, below). Transmitter clocking is derived from the
G.703/G.704 network and carried through the system to all system
devices.

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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 One Year parts and labor. If any questions arise during installa­tion or use of the unit, contact Patton Electronics Technical Support at
[phone].

2.1 FEATURES

• Quick Connect and Rear Card Modules for use with Patton
mDSL modems

• nx64 G.703/G.704 Network Termination or Network
Extension Applications

• Supports rates up to 2.048 (E1) Mbps

• 2.048Mbps G.703 Clear Channel (Unframed) or nx64 G.704
(Framed) Operation

• Selectable AMI or HDB3 Line Coding

• Configuration via DIP Switches and Jumpers

• Coax (BNC) connection for 75 ohm

• RJ-48C connection via twisted pair for 120 ohm

• Made in USA

2.2 GENERAL PRODUCT DESCRIPTION

The Patton Model IM1/K G.703/G.704 QuickConnect Module and
IM2RC/K Rear Card Module provide E1/Fractional E1 termination and
extension capabilities to the Patton NetLink mDSL modems
(1095/1095RC). When used with a Patton mDSL modem, a
G.703/G.704 line can be terminated or extended to a remote site up to
10km away.

There are two separate applications that can be employed
when using the K Modules; Network Termination or Network Extension.
In a Network Termination application, the G.703/G.704 line is terminat­ed at the K Module and the clock and data is sent to the far end of the
link. At the remote site, a Patton mDSL modem with a serial/Ethernet
interface will be running the nx64 DTE rate. This application allows the
remote user without a G.703/G.704 interface to extend the serial inter­face that is available to the G.703/G.704 access point without the need
for a separate G.703/G.704 to serial converter. In the G.703/G.704
Network Extension application, two K Modules are employed, one at
each end of the link. This application allows the user to extend the
G.703/G.704 network over 10km away.

The K Module supports switch selectable AMI or HDB3 encoding,

all nx64 kbps bit rates and

both

dual coaxial (75 ohm) and RJ-48C
(120 ohm) G.703/G.704 terminations. The K Module is made in the
USA. The K Module is CE marked and complies to applicable CTR
standards.

Figure 1. Clocking Settings in a Network Termination Application

nx64kbps

G.703/G.704

Network

V.35

Router

V.35 Module

1095

(1095RC)

1095

(1095RC)

Receive
Recover
Clocking

External
Clocking

Cable Span

K Module and
mDSL Modem

mDSL Modem with

Serial Interface

Clock/
Data

Data

Clock/
Data

Clock/
Data

K Module

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