VDSL LAN Extender
User Manual, V100
Page:6
2.
The following table describes the DIP Switchs’ setting.
Pin 1
Pin 2
Pin 3
Pin 4
Side
Channel
Rate Limit
SNR
Off
CO
Interleave
Symmetric
9dB
On
CPE
Fast
Asymmetric
6dB
Pin 1: CO, CPE switch
GO:
LAN Extender acts as Central Office (CO) side.
GPE:
LAN Extender acts as Customer Premise Equipment (CPE) side.
Pin 2: Impulse noise protection
Interleave mode:
Provides communication protection for up to 250ms impulse noise
with latency less than 6 ms.
Fast mode:
Direct data transmission with latency less than 1 ms.
Pin 3: Band Plan
Symmetric:
Support the band plan G.997 and provide the symmetric transmission on
both down stream and upstream.
Asymmetric
: Provides highest line rate in short range in asymmetric mode.
Pin 4: General protection
9dB:
Better channel noise protection with SNR up to 9 dB
6dB:
Original channel noise protection with 6 dB SNR.
