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1.2 SERVICE

All warranty and non-warranty repairs must be returned freight pre-

paid and insured to Patton Electronics. All returns must have a Return
Materials Authorization number on the outside of the shipping contain-
er. This number may be obtained from Patton Electronics Technical
Services at:

Tel:

(301) 975-1007

Email: [email protected]
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
Model IM2RC/F-128K. Technical Service hours: 8AM to 5PM EST,
Monday through Friday.

2.0  GENERAL INFORMATION

Thank you for your purchase of this Patton Electronics product.

This product has been thoroughly inspected and tested and is warrant-
ed for One Year parts and labor. If any questions arise during installa-
tion or use of this product, please contact Patton Electronics Technical
Support at: (301) 975-1007.

2.1  FEATURES

• Designed for use with Patton Electronics short range modem

access products that receive Patton’s Rear Card modules and 

support 128k synchronous data rates

• 120 ohm RJ-45 Network Termination

• Complies with ITU-T G.823 Jitter Control Specifications

• Supports Clear Channel

• Built-in Transformer Isolation and Surge Protection

• Supports Network or Modem Timing

• Fits in Patton’s 2u (3.5”) rack chassis and cluster boxes

• Made in the U.S.A.

2.2   DESCRIPTION

The Patton Model IM2RC/F-128K is a rack-mountable rear card

that allows Patton baseboard modems to connect to modified 128 kbps
G.703 devices. With the IM2RC/F-128K you can achieve high speed
G.703 network extension, dedicated high speed internet access,
remote LAN access,...the possibilities are endless! Supporting 128kbps
clear channel, the IM2RC/F-128K can set its own clock or it take clock-
ing from the G.703 network.

The Model IM2RC/F-128K meets baseband modem function cards

such as 1094ARC and 1095RC in the mid-plane of Patton’s 2U (3.5”)
rack chassis. G.703 access is accomplished via a 120 Ohm RJ-45
jack. The twisted pair line connections between the baseboard
modems (2-W or 4-W) are made with the second RJ-45 jack.

The Model IM2RC/F-128K features on-board transformer isolation

and surge protection as well as compliance with ITU-T G.823 Jitter
Control Specifications.

NOTE:

Packages received without an RMA number will not be

accepted.

WARNING!

This device is not intended to be connected

to the public telephone line.

Summary of Contents for IM2RC/F-128K

Page 1: ...EL IM2RC F 128K Co Directional Rack Mount Modem Rear Card SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 http www patton com Part 07MIM2RC F128 A Doc 078541UA Revised 07 27 99 An ISO 9001 Ce...

Page 2: ...idental or consequen tial 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 u...

Page 3: ...Network Termination Complies with ITU T G 823 Jitter Control Specifications Supports Clear Channel Built in Transformer Isolation and Surge Protection Supports Network or Modem Timing Fits in Patton s...

Page 4: ...e source of the system tim ing The system timing may be provided by 1 The G 703 network or 2 The local function card or remote baseband modem CSU DSU either a rackable function card or stand alone uni...

Page 5: ...e driver board that allows you to configure your front function card for G 703 operation Figure 3 shows the Interface Driver Board connected to a Model 1092ARC front func tion card You may also use th...

Page 6: ...tton function card access products that support 64k 128k synchronous data rates The two cards meet inside the rack chassis and plug into each other by way of mating 50 pin card edge connectors Use the...

Page 7: ...must have the proper 2 Wire 4 Wire setting For instance if you are operating in 2 Wire mode both units must be in the 2 Wire setting Similarly if you are operating in 4 Wire mode both units must be in...

Page 8: ...TRUCTIONS In order to operate the Model IM2RC F 128K must be installed in the rear of a Patton 16 port rack or a 2 4 or 8 port ClusterBox chas sis A front function card such as a baseband modem CSU DS...

Page 9: ...t Range Modem are tested to the distances published in our Catalogs and Specification Sheets on twisted pair cable with the follow ing characteristics Wire Gauge Capacitance Loop Resistance 19 AWG 83n...

Page 10: ...nt Rear Power Supply Entry Module 1000CC Control Card 1000RCM703 64DB Interface daughter card G 703 1180RCDB Interface daughter card V24 V 35 0805US American Power Cord 0805EUR European Power Cord CEE...

Page 11: ...FACE PIN ASSIGNMENT RJ45 Female Connector Pin Number Signal 1 4 Wire RX 2 4 Wire RX 3 no connection 4 2 Wire TIP 4 Wire TX 5 2 Wire RING 4 Wire TX 6 no connection 7 no connection 8 no connection Copyr...

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