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DYNAMIX HP-51M Coax MDU Master Bridge User’s Guide
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This diagnosis runs the downstream test from HP-51M toward EP.
Also the result of ‘Rx Diagnose’ of the same gears,
This diagnosis runs the upstream test from EP to HP-51M.
The shown factors ‘SNR’, ‘Lost Pkts’, ‘PE’ and ‘RX Power’ are obtained during communication diagnosis
between the tested EP device and Master device.
SNR: Normally between 38dB~42dB.
Lost Pkts: Denominator is the total number of transmitted packets in one test run. Numerator is the number of lost
packets in one test run.
PE: 112Mbps/128Mbps/144Mbps (best connection carrier speed, in bits per second) for normal connection.
HP-51M will adopt lower carrier speed automatically for connection path with high attenuation (lower
SNR).
Rx Power: measured signal power
Administration
The settings include the Administrator account, the allowable Host with specified source IP, and the protocols like
HTTP/TELNET/ICMP/SNMP in HP-51M management. Set up the criteria for management packets toward HP-51M.
Irrelevant for data packets pass through HP-51M toward EP.