Comtech EF Data CDD-880 Especificações descarregar pdf (Página 69)

CDD-880 Multi Receiver Router Revision 0

Ethernet Management MN-CDD880

5–25

Input Port Status

This read-only section provides, on an active demod basis, an overall tally of the parameters

compiled since the logging buffer was last cleared. For each active demodulator, note the

following:

Lock – VersaFEC decoder lock.

Eb/No (dB) – Estimated channel noise level.

Estimated Corrected BER – Bit Error Rate after VersaFEC decoding.

RSSI (dB) – Relative Signal Strength Indicator (0 – 60 dB of demod’s operating range).

Rx Freq Offset – Estimated offset from demod’s configured frequency (in Hz).

Events

Each event or alarm is logged, date- and time-stamped, and a Description is provided.

Click [Clear Event Table] to delete all existing log entries from the Router Events Log. The log

is then reset to one (1) entry: “Info: Log Cleared”.

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Comtech EF Data CDD-880 Especificações Página 69