Comtech EF Data CIC-50 User Manual
CIC-50
T1/E1 G.703 Interface Converter
Installation and Operation Manual
(Accessory Product for use only with Comtech EFData CDM-550/550T Modems)
Part Number MN/CIC50.IOM Revision 1
Errata A
Comtech EF Data Documentation Update
Subject:
Date:
Document:
Part Number:
Collating Instructions:
Comments:
The following changes provide updated information for Para. 3.1.4. This information will be
incorporated into the next revision.
Revised Paragraph 3.1.4 Pin Assignments
October 14, 2002
CIC-50 T1/E1 G.703 Interface Converter, Installation and
Operation Manual, Rev. 1, dated October 20, 1999
MN/CIC50.EA1
Attach this page to page 4
Change Specifics:
3.1.4 T1/E1 BALANCED 15 PIN D-SUB PINOUT
Pin Connection
1
9
3
11
2
4
6, 7, 8, 14, & 15 Reserved for redundancy system.
SD-A
SD-B
RD-A
RD-B
Ground
Filename: T_ERRATA 1
Comtech EFData is an ISO 9001
Registered Company.
CIC-50 T1/E1 G.703
Interface Converter
Installation and Operation Manual
Part Number MN/CIC50.IOM
Revision 1
Octember 20, 1999
Comtech EFData, 2114 West 7th Street, Tempe, Arizona 85281 USA, (480) 333-2200, FAX: (480) 333-2161.
Copyright © Comtech EFData, 2000. All rights reserved. Printed in the USA.
Customer Support
Contact the Comtech EFData Customer Support Department for:
• Product support or training
• Information on upgrading or returning a product
• Reporting comments or suggestions concerning manuals
A Customer Support representative may be reached at:
Comtech EFData
Attention: Customer Support Department
2114 West 7th Street
Tempe, Arizona 85281 USA
(480) 333-2200 (Main Comtech EFData Number)
(480) 333-4357 (Customer Support Desk)
(480) 333-2161 FAX
or, E-Mail can be sent to the Customer Support Department at:
service@comtechefdata.com
Contact us via the web at www.comtechefdata.com.
1. To return a Comtech EFData product (in-warranty and out-of-warranty) for
repair or replacement:
2. Request a Return Material Authorization (RMA) number from the Comtech
EFData Customer Support Department.
3. Be prepared to supply the Customer Support representative with the model
number, serial number, and a description of the problem.
4. To ensure that the product is not damaged during shipping, pack the product in
its original shipping carton /p ack ag ing .
5. Ship the product back to Comtech EFData. (Shipping charges should be prepaid.)
For more information regarding the warranty policies, see Warranty Policy, p. vii.
ii Rev.1.0
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