ALC1224 User’s Guide
3-6
ADSL Port Setup
Figure 3-3 Edit Profile
Table 3-4 Edit Profile
LABEL
DESCRIPTION
Up
Click this link to go to the card's
Profile Setup
screen.
Profile Name
When editing a profile, this is the name of this profile. When adding a profile, type a name
for the profile.
Latency Mode
This field sets the ADSL latency mode for the ports that belong to this profile.
Select
fast
mode to use no interleaving and have faster transmission (a “fast channel”).
This would be suitable if you have a good line where little error correction is necessary.
Select
interleave
mode to use interleave delay when transmission error correction (Reed-
Solomon) is necessary due to a less than ideal telephone line.
See section
3.5
for more on interleave delay.
Upstream
The following parameters relate to upstream transmissions.
Max Rate (Kbps)
Type a maximum upstream transfer rate (32 to 3000 Kbps) for this profile. Configure the
maximum upstream transfer rate to be less than the maximum downstream transfer rate.
Min Rate (Kbps)
Type the minimum upstream transfer rate (32 to 3000 Kbps) for this port. Configure the
minimum upstream transfer rate to be less than the maximum upstream transfer rate.
Latency Delay(ms) Configure this field when you set the
Latency Mode
field to
interleave
. Type the number
of milliseconds (1-255) of interleave delay to use for upstream transfers. It is
recommended that you configure the same latency delay for both upstream and
downstream.
Summary of Contents for ALC1224
Page 1: ...ALC1224 ADSL Line Card Version 3 50 LK 0 LV 0 August 2004 User s Guide...
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Page 38: ...ALC1224 User s Guide 2 6 Web Configurator Introduction Figure 2 6 ALC Edit Port Setup...
Page 68: ...ALC1224 User s Guide 4 10 Virtual Channel Management...
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Page 129: ...Index V Part V Index This part provides an index of important terms...
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Page 136: ...ALC1224 User s Guide F Index X XMODEM upload 9 2...