Overview - Comtech EF Data CDM-625A Installation And Operation Manual

CDM-625A Advanced Satellite Modem
Appendix L
L.5 IP Packet Processor Field Upgrade Procedure
L.5.1

Overview

This section describes the field upgrade procedure you will need to follow to retrofit your CDM-625A-Advanced Satellite Modem, having
a 175W AC or 125W DC Power Supply, with the optional IP Packet Processor card. See Sections L.1.1 and L.1.2 in this appendix for a
detailed description of the requirements and limitations of using the IP Packet Processor with the CDM-625A.
L.5.2 Requirements for Field Upgrade
• CDM-625A Advanced Satellite Modem with 175W AC or 125W DC Power Supply
• Medium Phillips screwdriver
•
Needle-nose pliers
• CEFD P/N KT-0000176 IP Packet Processor with Fan Upgrade Kit, containing:
CEFD Part Number
PL-0000449
FN/FGDC12V01
HW/4-40X3/4PH
HW/440HXNUTLOC
PL-0000481
HW/SEM440X1/4PH
QTY Description
1 Fan Assembly, 40 x 40 x 10
1 Fan Guard
4 Screw, S.S., 4-40 x 3/4 LG, Pan Head Phillips
4 Elastic Locking Hex Nut, S.S., 4-40
1 CDM-625A IP Packet Processor Card
2 Screw, S.S., 4-40 x 1/4 LG, Pan Head Phillips
L–8
MN-CDM625A
Revision 4