Efm Rate-Adapt - Accton Technology VS4512DC Management Manual

Command Line Interface
Profile Name
A6-22-3A
A7-40-5A
A8-46-7A
TLAN
Max-Rate
Example
The following example configures VDSL port 1 with an upstream noise margin of 6,
and a downstream noise margin of 6.
Console(config)#interface ethernet 1/1
Console(config-if)#efm noise-margin 6 6
Console(config-if)#end
Related Commands
efm interleave (4-106)
show controllers efm-noise-margin (4-116)

efm rate-adapt

This command enables and disables the rate adaption feature on the selected VDSL
port.
Syntax
efm rate-adapt
no efm rate-adapt
Default Setting
Disabled
Command Mode
Interface Configuration
Command Usage
The data rate on a VDSL line can be affected by factors such as temperature,
humidity, and electro-magnetic radiation. When rate adaption is enabled, the
switch will determine the optimal transmission rate for the current conditions.
Example
The following example shows rate adaption enabled for port 1.
onsole#config
Console(config)#interface ethernet 1/1
Console(config-if)#efm rate-adapt
Console(config-if)#
Related Commands
rate-limit (4-97)
4-108
Theoretical Minimum Signal-to-Noise Ratio (dB)
DS1
26 10
32 23
35 26
32 10
41 41
DS2 US1
17
17
23
29
41
US2
10
Not Used
14
10
41