Communication Ports
4.3.3 EoVDSL Performance
conditions degrade. If
Link only
is selected, the device will restart the scan process
if the line conditions degrade, such that the device is unable to maintain the current
link. If
Link or SNR
is selected, the device will restart the scan process if either the
SNR has dropped below a pre-defined acceptable level or when the device is unable
to maintain the current link, or whichever comes first.
Note
If the
Mode
parameter is set to
Manual Mode
, the restart of the scan process will
only attempt to attain the set speed in manual mode.
For information about configuring EoVDSL, refer to the
RUGGEDCOM ROS
Configuration Manual
for the RUGGEDCOM RS900L.
Note
Assuming the distance can support the speed setting, the time to establish a link is
typically 15 to 30 seconds.
Universal EoVDSL Performance Characteristics
On No. 24 AWG Polyethylene Insulated Cable (PIC) twisted-pair wiring, the following
performance is typical with Universal EoVDSL:
Distance
Downstream/Upstream (Mbps)
0.5 km (1640 ft)
35
0.6 km (1969 ft)
30
0.7 km (2297 ft)
25
0.9 km (2953 ft)
20
1.0 km (3280 ft)
15
1.3 km (4265 ft)
10
1.7 km (5577 ft)
5
2.0 km (6562 ft)
2.5
2.5 km (8202 ft)
1.2
Long-Reach EoVDSL Performance Characteristics
On No. 24 AWG Polyethylene Insulated Cable (PIC) twisted-pair wiring, the following
performance is typical with Long-Reach EoVDSL:
Distance (km)
Distance (ft)
Downstream (Master
to Slave) (Mbps)
Upstream (Slave
to Master) (Mbps)
0.50
1600
40
20
1.00
3300
25
5
1.50
4900
20
0.54
2.00
6600
15
0.54
2.50
8200
10
0.54
3.20
10500
5
0.54
4.00
13100
2.1
0.54
RUGGEDCOM RS900L
Installation Manual, 04/2021, C79000-G8976-1027-09
27
