5. Dip Switches Settings
ON
1
2
3
4
Pin 1
Pin 2
Pin 3
Pin 4
VTU-C/R
Mode
Rate Limit
SNR
OFF
VTU-C
Interleaved
50/20
Mbps
9dB
ON
VTU-R
Fast
Full Rate
6dB
ON
1
2
3
4
Pin 1
:
VTU-C/R Switch
VTU-C:
V
C
102
EP
will act as at the Central Office (CO) site.
VTU-R:
V
C
102
EP
will act as at the Customer Premise Equipment
(CPE) or Remote site.
ON
1
2
3
4
Pin 2
:
Mode for impulse noise protection
Interleave mode:
Protection for up to 250ms impulse noises with latency
less than 6 ms.
Fast mode:
Direct data transmission with latency less than 1ms.
5
