DSL-300 ADSL Ethernet Modem User’s Guide
The data provided in the Advanced ADSL Information window includes:
♦Re_training – number of attempts to establish the ADSL connection
♦CRC – Cyclic Redundancy Checking, number of CRC errors since ADSL connection established
♦FEC – Forward Error Correction, number of FEC errors since ADSL connection established
♦HEC – Header Error Checking, number of HEC errors since ADSL connection established
♦Line Attenuation – measured in dB
♦Noise Margin – measured in dB
♦Output Power – measured in dBm
The Carrier Information menu displays the frequency distribution of the upstream and downstream bandwidth. The upstream portion occupies the lower frequency block.
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