background image

180001UA

ii

Copyright© 2000 Patton Electronics Co., All Rights Reserved

PROPRIETARY NOTICE

The information contained herein is proprietary and confidential to Patton

 

Electronics Co.

Any reproduction or redistribution of this publication, in whole or in part, is expressly
prohibited unless written authorization is given by Patton

 

Electronics Co.

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 Services at:

Tel:  (301) 975-1007;
email:  [email protected];
or, Web:  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 MSDs.  Technical Service hours:

8AM to 5PM EST, Monday through Friday.

PUBLICATION NOTICE

This manual has been compiled and checked for accuracy.  The information in this manual
does not constitute a warranty of performance.  Patton reserves the right to revise this
publication and make changes from time to time in the content thereof.  Patton assumes
no liability for losses incurred as a result of out-of-date or incorrect information contained
in this manual.

RADIO AND TV INTERFERENCE

The Patton devices 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.  The Patton devices have been
tested and found to comply with the limits for Class A computing devices 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 Patton devices do 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).

Canadian EMISSIONS

This digital apparatus does not exceed the Class A  limits for noise emissions from a
digital apparatus set out in the Radio Interference Regulations of the Canadian Department
of Communications.

Le present appareil numerique n’emet pas de bruits redioelectriques depassant les limites
applicables aux appareils numeriques de la Class A prescites dans le Reglement sur le
brouillage redioelectrique edicte par le ministere des  Communications du Canada.

Summary of Contents for 2072

Page 1: ...RFACE CONVERTER G 703 2072 CTS IC G 703 INSTALLATION AND OPERATIONS MANUAL Dos 180001UA Part 07M2072 A B January10 2000 Copyright 2000 Patton Electronics Co All Rights Reserved AnISO 9001 CertifiedCom...

Page 2: ......

Page 3: ...ontrol SW4 6 2 2 Auto Digital Loop Enable SW5 5 2 2 Loss of Signal or Control Lead to Carrier Detect SW5 1 2 3 MARK Polarity JP5 JP6 2 3 Secondary Async Port CTS Forced of Follows RTS JP4 2 3 Clocking...

Page 4: ...manual RADIO AND TV INTERFERENCE The Patton devices generate and use radio frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions ma...

Page 5: ...C G 703 internally Elastic buffers are provided to compensate for the phase difference be tween clocks The 2072 CTS IC G 703 fully conforms to the G 703 CCITT standard by performing the required 1 s d...

Page 6: ...ST TST TST TST TST LED will be illuminated In this configuration a BERT pattern is sent to the remote 2072 CTS IC G 703 unit If the remote unit detects the BERT pattern and the remote BERT detect opti...

Page 7: ...TS IC G 703 connect the Terminal to J1 or J2 and move SW1 SW2 and SW3 to the rear of the unit toward the connectors DCE position To connect a Modem type device DCE to the 2072 CTS IC G 703 connect the...

Page 8: ...vity set SW4 6 to ON ON ON ON ON If it is desired to allow CTS to follow RTS then set SW4 6 to OFF OFF OFF OFF OFF This circuit is only operational when the 2072 CTS IC G 703 is configured as a DCE Au...

Page 9: ...t in erratic operation of the 2072 CTSIC G 703 The G 703 Co directional interface specification requires that the Data and Clock will be provided by the same source The 2072 CTS IC G 703 will provide...

Page 10: ...X 21 ONLY X 21 ONLY X 21 ONLY X 21 ONLY The 2072 CTS IC G 703 gets the Signal Timing from the X 21 DCE device connected on the DB 15 interface The receive clock provided by the PCM channel is used to...

Page 11: ...enerate the receive clock provided to the V 35 interface An internal time base is used to generate all transmit clocks This mode is not available for X 21 TX TIMING D T E TX BUFFER RX BUFFER TX DATA R...

Page 12: ...ctional Interface on a 4 position Terminal Block Enclosure Metal Aluminum Approvals CE Pending Front Panel Indicators Power TD RD LOS DL AL TST RLB ERR SYN Switches Loop Back Power Requirements 100 12...

Page 13: ...4 SW5 Data Rate Data Rate SW5 3 ON OFF ON 4 ON ON OFF Rate 48K 56K 64K Async Service Chan Available ON Cntl Lead Available OFF Clocking Mode 1 OFF Clocking Mode 2 OFF Clocking Mode 3 OFF Clocking Mode...

Page 14: ...ace Pins Supported 1 2 3 4 5 6 7 8 9 Transmit Data from DTE Receive Data from DCE Request to Send from DTE Clear To Send from DCE Data Set Ready from DCE Signal Ground common Data Carrier Detect from...

Page 15: ......

Page 16: ...B Sales 301 975 1000 Support 301 975 1007 Web Address http www patton com 7622 Rickenbacker Drive Gaithersburg MD 20879...

Reviews: