ArcLight Hub User’s Guide
Other Network Management Facilities
Rev. 001 1081006 4-5
Forward Link Status panel
FLR AGC – this is the setting of the Forward Link Automatic Gain
Control.
FLR Chip Rate – this is the chipping rate of the Forward Link Change 1.
EbNo – this is the FL EbNo reading.
FLR RX Freq – This is the Forward Link receive frequency.
IP Packets Rx – this is the number of IP packets received on the FL.
Errors – this is the number of FLR errors.
FLR Packets Rx – this is the number of FLR packets received.
FLR Drop Filtered – This is the number of FL packets dropped due to
filters.
Drop CRC – this counter records the number of bad Cyclic Redundancy
Errors in the forward link.
FLR Drop Length – the number of packets dropped due to length errors
on the FL.
Link State – this is the state of FL link (locked or unlocked)
L70 Alarms – this indicates the alarm condition on the l70 (0 = no
alarms, 1 = an alarm).
Rx Packets Drop – this indicates the number of received packets that
have been dropped.
Return Link Status panel
Doppler Freq. – this is the Doppler frequency.
IP Packets Tx – this is the number of IP packets transmitted.
Errors – this is the number of RL transmission errors.
Attenuator – this is the transmitting power (in decibals).
EIRP – this is the return link power level.
Ret Data Rate – this is the return data rate
Ret. Chan. Freq. – this is the frequency of the return channel.
Return Link Alarms – this indicates if there are any return link alarms
(0 = no, 1 = yes).
CC Threshold - congestion control threshold.
Tx Packets Drop – this indicates the number of transmission packets
that have been dropped.
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