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USER

MANUAL

MODEL 1205RC

Synchronous V.35 
Modem Eliminator:
Rack Mount Card

SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007
http://www.patton.com

Part# 07M1205RC-C
Doc# 049041U,
Rev. D
Revised 1/22/08

An ISO-9001

Certified Company

Dear Valued Customer,

Thank you for purchasing Patton Electronics products!   We do

appreciate your business.  I trust that you find this user manual helpful.  

We manufacture one of the widest selections of data communica-

tions products in the world including CSU/DSU's, network termination units,
powered and self-powered short range modems, fiber optic modems, interface
converters, baluns, electronic data switches, data-line surge protectors, multi-
plexers, transceivers, hubs, print servers and much more.  We produce these
products at our Gaithersburg, MD, USA, facility, and can custom manufacture
products for your unique needs.

We would like to hear from you.  Please contact us in any of the fol-

lowing ways to tell us how you like this product and how we can meet your
product needs today and in the future.  

Web:               

http://www.patton.com

Sales E-mail:      

[email protected]

Support E-mail:    [email protected]
Phone - Sales       (301) 975-1000
Phone - Support   (301) 975-1007
Fax:                   

(301) 869-9293

Mail:               

Patton Electronics Company
7622 Rickenbacker Drive
Gaithersburg, MD  20879   USA

We are committed to a quality product at a quality price.  Patton

Electronics is ISO 9001 certified.  We meet and exceed the highest standards
in the industry (CE, UL, etc.).

It is our business to serve you.  If you are not  satisfied with any

aspect of this product or the service provided from Patton Electronics or its
distributors, please let us know.  

Thank you.

Burton A.Patton

Executive Vice President

P.S.  Please tell us where you purchased this product.

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Summary of Contents for 1205RC

Page 1: ...L 1205RC Synchronous V 35 Modem Eliminator Rack Mount Card SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 http www patton com Part 07M1205RC C Doc 049041U Rev D Revised 1 22 08 An ISO 9001 C...

Page 2: ...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 interfer...

Page 3: ......

Page 4: ...luster Boxes Made in the U S A 2 2 DESCRIPTION The Patton Model 1205RC synchronous modem eliminator rack card lets two synchronous hosts communicate with each other in the same room for a fraction of...

Page 5: ......

Page 6: ...CARD JUMPERS The Model 1205RC has two ports Port A and Port B and each must be configured independently Therefore every function such as clocking has two jumpers associated with it As Figure 3 below...

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Page 8: ...ory default Strap Removed Not a valid setting JP5 Clock Source Port A The setting for jumper JP5 determines with respect to Port A whether clocking is internal or external Note Only Port A may be set...

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Page 10: ...POWER SUPPLY The power supply included in the Model 1000R16 rack uses the same mid plane architecture as the modem cards The front card of the power supply slides in from the front and the rear card s...

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Page 12: ...cables available from Patton Electronics Observe the following conditions when making connections a Each multipair cable must not exceed 150 feet in length see Figure 8 below b If external clock is us...

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Page 14: ...mid plane socket or when the chassis power supply is turned on Note The 1205RC is a hot swappable card it will not be damaged by plugging it in or removing it while the rack is powered up When the Mod...

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Page 16: ...e 1000RPSM V 120 240V CE Compliant Front Power Supply Module 0805US American Power Cord 0805EUR European Power Cord CEE 7 0805UK United Kingdom Power Cord 0805AUS Australia New Zealand Power Cord 0805...

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