Limitations And Interoperability/Compatibility Considerations; High-Speed Packet Processor Field Upgrade; Field Upgrade Overview; Requirements For Field Upgrade - Comtech EF Data CDM-760 Installation And Operation Manual

Appendix F
CDM-760 Advanced High-Speed Trunking Modem
F.1.1.2

Limitations and Interoperability/Compatibility Considerations

1) At present, use of the optional High-Speed Packet Processor with the CDM-760
Advanced High-Speed Trunking Modem requires Firmware Version 1.4.1 or
higher to accommodate Packet Processor functionality.
A CDM-760 that is equipped with the Packet Processor option is not
2)
interoperable for IP/Ethernet Traffic with a CDM-760 that is not equipped with
this option.
A CDM-760 that is equipped with the Packet Processor option is not available for
3)
operation of PIIC synchronous traffic data modules (G.703 T3, E3, STM-1, OC-3,
etc.). The Packet Processor occupies the same physical chassis space within the
modem as these synchronous data interfaces and therefore cannot be co-
installed.
F.1.2

High-Speed Packet Processor Field Upgrade

F.1.2.1

Field Upgrade Overview

This section describes the field upgrade procedure you need to follow to retrofit your in-service
CDM-760 Advanced High-Speed Trunking Modem with the High-Speed Packet Processor option.
F.1.2.2

Requirements for Field Upgrade

•
CDM-760 Advanced High-Speed Trunking Modem
•
Medium Phillips
•
CEFD P/N KT-0020958 High-Speed Packet Processor Option Kit, containing:
CEFD Part Number
PL-0021603
FP-0021300
HW/SEM440X1/4PH
HW/JS440M03
TM
Screwdriver
QTY Description
1 High-Speed Packet Processor PCB Assembly
1 Cover, Chassis
4 Screw, #4-40 x 1/4 LG Pan Head
4 Screw, #4-40 x 5/16 LG Hex Jack
F–2
Revision 4
MN-CDM760