Communication Ports
4.3 SFP Transceivers
Distance
Downstream/Upstream (Mbps)
SNR (dB)
1219 m (4000 ft)
11/11
10
2438 m (8000 ft)
2.4/2.4
10
3048 m (10000 ft)
1.2/1.2
10
3353 m (11000 ft)
0.5/0.5
10
Data Rates vs. SNR Margin
The following typical data rates are achievable with the corresponding Signal-to-
Noise ratio, at a fixed cable length of 0.9m (3ft).
Distance
Downstream/Upstream (Mbps)
SNR (dB)
0.9 m (3 ft)
140/140
10
0.9 m (3 ft)
120/120
15.3
0.9 m (3 ft)
100/100
19.8
0.9 m (3 ft)
85/85
23.6
0.9 m (3 ft)
55/55
29.8
0.9 m (3 ft)
35/35
34.6
0.9 m (3 ft)
25/25
37.3
0.9 m (3 ft)
11/11
38.3
0.9 m (3 ft)
4.7/4.7
41.7
0.9 m (3 ft)
2.4/2.4
42.8
0.9 m (3 ft)
1.2/1.2
43.4
0.9 m (3 ft)
0.5/0.5
43.8
0.9 m (3 ft)
0.2/0.2
44
4.3
SFP Transceivers
The RUGGEDCOM RSL910 supports up to two Small Form-Factor Pluggable (SFP)
transceiver sockets, which are compatible with a wide array of SFP transceivers
available from Siemens.
LEDs
Each socket features an LED that indicates its link state.
State
Description
Yellow (Solid)
Link established
Yellow (Blinking)
Activity
Off
No link detected
28
RUGGEDCOM RSL910
Installation Manual, 04/2022, C79000-G8976-1305-13
