Hayes Microcomputer Products ADSL Ethernet Modem Manuel d'utilisateur télécharger pdf (Page 66)

62 Hayes ADSL Ethernet User’s Guide

The following transmission information is displayed:

Bit Rate Upstream and downstream bit rates (in

kbps) for the Interleaved and Fast

channels.

Cell Rate The upstream and downstream ATM cell

rate in cps (cells per second) for the

Interleaved and Fast channels. The total

includes all active, idle and discarded cells

and the active cell count is shown in

brackets.

SNR (Signal to Noise Ratio) The average

upstream and downstream ratios in dB,

rounded to the nearest 0.5dB.

CRC (Cyclic Redundancy Check) Includes:

• Total CRC errors after the modem

becomes connected and the time in

the connected state in seconds

• Total CRC errors in the last 15-

minute period

• Total CRC errors during the last 24-

hour period.

BER (Bit Error Rate) Downstream error rate.

Refresh CRC

Counters

Updates the CRC display.

Disable Automatic

Refresh

Turns off automatic updating of the

page.

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Hayes Microcomputer Products ADSL Ethernet Modem Manuel d'utilisateur Page 66