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Isolation
a
Auto-negotiating.
b
Shielded or unshielded.
c
Auto-crossover and auto-polarity.
d
Typical distance. Dependent on the number of connectors and splices.
e
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
•
•
10Base-FL Fiber Optic
Mode
MM
a
Typical.
100Base-FX Fiber Optic
Mode
MM
MM
MM
SM
SM
SM
SM
SM
SM
RUGGEDCOM RS910L
Installation Manual, 02/2020, C79000-G8976-1030-06
e
1.5 kV
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.
Connec-
Tx λ
a
tor Type
(nm)
62.5/125
ST
50/125
Connec-
Tx λ
a
tor Type
(nm)
62.5/125
ST
50/125
62.5/125
SC
50/125
MTRJ
62.5/125
ST
9/125
SC
9/125
LC
9/125
SC
9/125
LC
9/125
SC
9/125
5.5 Fiber Optic Ethernet Port Specifications
Tx (dBm)
Cable
Type
Mini-
Maxi-
(µm)
mum
mum
850
-16
-9
850
-19.8
-12.8
Tx (dBm)
Cable
Type
Mini-
Maxi-
(μm)
mum
mum
1300
-19
-14
1300
-22.5
-14
1300
-19
-14
1300
-22.5
-14
1300
-19
-14
1300
-15
-8
1300
-15
-8
1300
-15
-8
1300
-5
0
1300
-5
0
1300
0
5
Technical Specifications
Rx Sen-
Rx Satu-
Dis-
sitivity
ration
tance
(dBm)
(dBm)
(km)
-34
-11.2
2
Rx Sen-
Rx Satu-
Dis-
sitivity
ration
tance
(dBm)
(dBm)
(km)
-31
-14
2
-31
-14
2
-31
-14
2
-31
-14
2
-31
-14
2
-32
-3
20
-31
-7
20
-34
-7
20
-34
-3
50
-35
3
50
-37
0
90
Power
Budget
a
(dB)
18
14.2
Power
Budget
a
(dB)
12
8.5
12
8.5
12
17
16
19
29
30
37
31
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