Patton electronic 2711 User Manual

USER
MANUAL

MODEL 2711 Series

MicroLink-T1™

T1/Fractional T1 CSU/DSU

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

Part# 07M2711-UM
Doc# 08606U2-001,
Rev. D
Revised 10/26/06

An ISO-9001

Certified Company

Copyright © 2006

Patton Electronics Company

All Rights Reserved.

CERTIFIED

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TABLE OF CONTENTS

Section Page

1.0 General Information...............................................................2

1.1 Warranty Statement

1.2 CE Notice

1.3 Radio and TV Interference

1.4 FCC Information

1.4.1 FCC Compliane

1.5 Industry Canada Notice

1.6 Service

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

2.1 Features

2.2 General Product Description

2.3 Supported Applications

3.0 Configuration ........................................................................8

3.1 Configuration Using DIP Switches

3.1.1 DIP Switches SW1 - SW8

4.0 Installation ..........................................................................15

4.1 DTE Interface Connection

4.2 Network Interface Connection

4.3 Power Connection

5.0 Operation .............................................................................16

5.1 LED Descriptions

5.2 Central Office Loops

Appendix A - Specifications ........................................................19

Appendix B - Cable Recommendations......................................20

Appendix C - Factory Replacement Parts and Accessories ......21

Appendix D - Interface Pin Assignments....................................22

Appendix E - Power Supply Interface ........................................24

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1.0 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 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 Model 2711 Series 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.

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 Union European
(EU). ACertificate of Compliance is available by contacting Patton
Technical Support.

WARNING! This device is not intended to be con-

nected to the public telephone network.

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1.3 RADIO AND TV INTERFERENCE

The Model 2711 Series 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 2711 Series has been tested and
found to comply with the limits for a Class Acomputing 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
2711 Series 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).

1.4 FCC INFORMATION

The Model 2711 Series has been tested and registered in compli­ance with the specifications in Part 68 of the FCC rules. Alabel on the
equipment bears the FCC registration number. You may be requested
to provide this information to your telephone company.

Your telephone company may make changes in its facilities, equip­ment, operations or procedures that could affect the proper operation
of the Model 2711 Series. If this happens, the telephone company
should give you advance notice to prevent the interruption of your serv­ice.

The telephone company may decide to temporarily discontinue
your service if they believe your Model 2711 Series may cause harm to
the telephone network. Whenever possible, they will contact you in
advance. If you elect to do so, you have the right to file a complaint
with the FCC.

If you have any trouble operating the Model 2711 Series, please
contact Patton Technical Support at [phone]. The telephone
company may ask you to disconnect the equipment from the telephone
network until the problem has been corrected or until you are certain
that the Model 2711 Series is not malfunctioning.

The following information may be required when applying to your
local telephone company for leased line facilities:

Facility
Interface Service Network

Service Code Code Connection

1.544 Mbps SF format without line power 04DU9-BN 6.0N RJ48C

1.544 Mbps SF and B8ZS without line power 04DU9-DN 6.0N RJ48C

1.544 Mbps ANSI ESF without line power 04DU9-1KN 6.0N RJ48C

1.544 Mbps ANSI ESF and B8ZS w/o line power 04DU9-1SN 6.0N RJ48C

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1.4.1 FCC Compliance:

The Model 2711 has been tested and found to comply with the
specifications found in Part 68 of the FCC rules and regulations. A
label on the equipment bears the FCC registration number. You may
be requested to provide this information to your telephone company.

The Telephone Company may decide to temporarily discontinue
your service if they believe that the Model 2711 may cause harm to the
telephone network. Whenever possible the telephone company will
attempt to notify you in advance. You have a right, if you so choose, to
file a complaint with the FCC.

In accordance with FCC rules and regulation CFR 47 68.218(b)(6),
the user must notify the telephone company prior to disconnection.

The Universal Service Order Code (USOC) is RJ48.
The Facility Interface Codes (FIC) are 04DU9-BN, 04DU9-DN, 04DU9­1KN, and 04DU9-1SN.
The Service Order Code (SOC) is 6.0N

1.5 INDUSTRY CANADA NOTICE :

The Canadian Department of Communications label identifies cer­tified equipment. This certification means that the equipment meets
certain telecommunications network protective , operational and safety
requirements. The Department does not guarantee the equipment will
operate to the user's satisfaction.

Before installing this equipment, users should ensure that it is per­missible to be connected to the facilities of the local telecommunica­tions company. The equipment must also be installed using an accept­able method of connection. In some cases, the companies inside
wiring associated with a single line individual service may be extended
by means of a certified connector assembly (telephone extension
cord). The customer should be aware that compliance with the above
condition may not prevent degradation of service in some situations.

Repairs to some certified equipment should be made by an
authorized maintenance facility designated by the supplier. Any repairs
or alterations made by the user to this equipment , or equipment mal­functions, may give the telecommunications company cause to request
the user to disconnect the equipment.

Users should ensure for their own protection that the ground con­nections of the power utility, telephone lines and internal metallic
water pipe system, are connected together. This protection may be
particularly important in rural areas.

CAUTION: Users should not attempt to make such connections
themselves, but should contact the appropriate electric inspection
authority, or electrician, as appropriate.

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1.6 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 Support at:

tel: [phone];

email: [e-mail]

www: http://www.patton.com.

NOTE: Packages received without an RMA number will not be

accepted.

Patton Electronics' technical staff is also available to answer any
questions that might arise concerning the installation or use of your
Patton Model 2711. Technical Service hours: 8AM to 5PM EST,

Monday through Friday.

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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 Services at
[phone].

2.1 FEATURES

• Operates over 4-Wire T1 (DS1) Circuits

• Supports Unstructured Rates at 1.544 Mbps

• Supports Common Framed nx56/64 rates up to 1.536 Mbps

• Seven Easy-to-Read LED Indicators Monitor Data & Diagnostics

• Internal or Receive Loopback Clocking

• Also Works as a High-Speed Point-to-Point Modem

• Compact Size Plugs Directly into a Router, Switch or other DTE

• Made in USA

2.2 GENERAL PRODUCT DESCRIPTION

The Model 2711 Series T1 CSU/DSUs continue Patton’s tradition

of high quality,

miniature

access products. The Model 2711 Series
CSU/DSUs plug directly into the WAN port of a switch, router or multi­plexer. The 2711

MicroLink T1™

supports a single T1 or FT1 connec­tion at data rates of 1.544 Mbps (unstructured), nx64, and nx56 (n=1,

2, 3,....24). Moreover, the starting channel can be set to any value from

1 to 24.

The Model 2711 Series is easily configurable using pc-board
mounted DIP switches. Use the DIP switches to set D4 and ESF fram­ing modes, AMI or B8ZS line coding, clocking modes, Line Build Out,
Data Rate, and starting channel. Connecting directly to the V.35 inter­face, the ultra-compact Model 2711 attaches without using additional
cables. Twisted-pair line connections are facilitated by a modular RJ­48S jack on the rear of the unit.

Seven easy-to-read LED indicators monitor data, network, test sig­nals, and proper setup. Model 2711 is also available for 120 VAC or
100-240 Universal Interface (UI), or even DTE Interface power opera­tion.