User guide

Entry Channel Mode Switching
B-34 Vipersat CDM-570/570L User Guide
Figure B-21 ECMv2 Processing Diagram
B oot
VMS Remote
Satellite Delay
RCV VMS
An nou ncem ent &
TAP-Waits
Random Backoff
RCV Reg & TAP
wi th Assign ed S lot
RCV Reg Request
Send Reg Resp
with Node ID
Probes with Reg
Re s p an d Sw i tch
Flag se t
Process Switch
Command
S witch ACK &
SUM Message
HCC
Switched
Demod
TAP
TAP
SRS
Re g C omp l ete
Processes ECM
Switch COMMAND
ECM
SW
REQ
Sta te
D is con nec ted
Sta te
C onn ec te d
VMS
An nouncement
Prob e & Re g Req