Technical Specifications
5.5 Fiber Optic Ethernet Port Specifications
Isolation
1.5 kV
Auto-negotiating.
Shielded or unshielded.
Auto-crossover and auto-polarity.
Typical distance. Dependent on the number of connectors and splices.
RMS 1 minute.
5.5
Fiber Optic Ethernet Port Specifications
The following details the specifications for fiber Ethernet ports that can be ordered
with the RUGGEDCOM RS910L.
Note
• All optical power numbers are listed as dBm averages. To convert from average
to peak, add 3 dBm. To convert from peak to average, subtract 3 dBm.
• Maximum segment length is greatly dependent on factors such as fiber quality,
and the number of patches and splices. Consult a Siemens sales associate when
determining maximum segment distances.
10Base-FL Fiber Optic
Tx (dBm)
Mode Connec-
tor Type
Tx λ
(nm)
Cable
Type
(µm)
Mini-
mum
Maxi-
mum
Rx Sen-
sitivity
(dBm)
Rx Satu-
ration
(dBm)
Dis-
tance
(km)
Power
Budget
(dB)
62.5/125
850
-16
-9
18
MM
ST
50/125
850
-19.8
-12.8
-34
-11.2
2
14.2
Typical.
100Base-FX Fiber Optic
Tx (dBm)
Mode Connec-
tor Type
Tx λ
Cable
Type
(μm)
Mini-
mum
Maxi-
mum
Rx Sen-
sitivity
(dBm)
Rx Satu-
ration
(dBm)
Dis-
tance
Power
Budget
(dB)
62.5/125 1300
-19
-14
-31
-14
2
12
MM
ST
50/125
1300
-22.5
-14
-31
-14
2
8.5
62.5/125 1300
-19
-14
-31
-14
2
12
MM
SC
50/125
1300
-22.5
-14
-31
-14
2
8.5
MM
MTRJ 62.5/125 1300
-19
-14
-31
-14
2
12
SM
ST
9/125
1300
-15
-8
-32
-3
20
17
SM
SC
9/125
1300
-15
-8
-31
-7
20
16
SM
LC
9/125
1300
-15
-8
-34
-7
20
19
SM
SC
9/125
1300
-5
0
-34
-3
50
29
SM
LC
9/125
1300
-5
0
-35
3
50
30
SM
SC
9/125
1300
0
5
-37
0
90
37
RUGGEDCOM RS910L
Installation Manual, 02/2020, C79000-G8976-1030-06
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