Comtech EF Data SDM-300A - Manual (Page 64)

SDM-300A Satellite Modem Revision 6
Installation/Upgrades MN/SDM300A.IOM
3–8
3.5 Turbo Codec Installation
The Turbo Card is installed in the same slots as the Reed-Solomon PCBs. While the Reed-
Solomon uses two cards (TX and RX), the Turbo Codec uses only a single card.
CAUTION
Upgrading requires installation of the Turbo Codec module, installation of
new M&C firmware, and installation of new Bulk firmware.
Seven Turbo code rates/modulations are supported:
• BPSK 5/16
• BPSK 21/44
• QPSK 3/4
• Offset QPSK 3/4 (requires Offset QPSK optioned modem)
• 8-PSK 3/4 (requires 8-PSK optioned modem)
• QPSK 1/2
• Offset QPSK 1/2 (requires Offset QPSK optioned modem)
3.5.1 Unpacking
CAUTION
This equipment contains parts and assemblies sensitive to damage by ESD.
Use ESD precautionary procedures when touching, removing, or inserting
PCBs.
1. Remove the Turbo Upgrade Kit that includes the following items:
• PL/9394-1 (Turbo Codec Module)
• FW/6535-1V or later version (M&C firmware)
• FW/6094W or later version (Bulk firmware)
• Installation instructions.
2. Check the packing list to ensure the shipment is complete.
3. Inspect the Turbo Codec card for any shipping damage.