
Line and Station Boards and Special Components
Printed in the USA Page 15 GCA39-825 Rev 2, Issue 4/02
FX System Special Components
RAM
Part Number: FXRAMUP-1 (Two memory chips which provide SMDA storage for 15,000 Call
records)
Part Number: FXRAMUP-2 (A memory board that provides SMDA storage for 15,000 call
records and provides storage capacity for additional FXRAMUP-1 upgrades)
• FXRAMUP-1 consists of two chips that provide additional SMDA (station message detail
accounting) storage. The two chips may be installed on the FXRAMUP-2 card.
• FXRAMUP-2 is a memory daughter card that comes with 15,000 call records and the
capability to support up to 6 FXRAMUP-1 upgrades. The FXRAMUP-2 only mounts to the
FXCPU-2 board.
NOTE: RAM upgrades are only for modifying the SMDA storage capacity of the system.
The FXCPU-EX cannot be upgraded.
Also, refer to Service Advisory Bulletin SAB002-CCB for use of the RAMUP-1 in connection with issues on
software release 16A and 17A on FXS and FXT 464, FXII 480 (17 release only) and DXP Plus 960
systems.
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