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Technical Specifications
4.3 Fiber Optic Ethernet Port Specifications
4.3
Fiber Optic Ethernet Port Specifications
The following details the specifications for fiber optic Ethernet ports that can be
ordered with the RUGGEDCOM RMC40.
Note
•
•
Data
Mode
Connector
Rate
100
MM
Mbps
100
SM
Mbps
100
SM
Mbps
100
MM
b
Mbps
100
MM
b
Mbps
155
SM
c
Mbps
155
SM
c
Mbps
155
SM
Mbps
155
SM
Mbps
100
MM
Mbps
155
SM
Mbps
155
SM
Mbps
a
Typical.
b
Operating temperature: -10 to 85 °C (14 to 185 °F)
c
Bidirectional transceiver
18
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.
Cable
Wavelength (nm)
(μm)
Transmit
MTRJ
62.5/125
1300
LC
9/125
1300
SC
9/125
1300
ST
62.5/125
1300
SC
62.5/125
1300
SC
9/125
1550
SC
9/125
1310
SC
9/125
1310
ST
9/125
1310
ST
62.5/125
1300
LC
9/125
1310
LC
9/125
1310
a
Transmit
Power (dBm)
Receive
Min
Max
1300
-19
-14
1300
-15
1300
-15
1300
-19
-14
1300
-19
-14
1310
-14
1550
-14
1310
-5
1310
-15
1300
-20
-14
1310
-5
1310
0
Receiver
Receiver
Sensitivity
Saturation
(dBm)
(dBm)
-31
-14
-8
-33
-8
-8
-31
-7
-30
-14
-30
-14
-8
-33
0
-8
-33
0
0
-35
-3
-8
-34
-3
-31
-14
0
-35
0
5
-37
0
Installation Manual, 11/2022, C79000-G8976-1009-10
Distance
a
(km)
2.5
15
15
2.5
2.5
20
20
40
15
2
40
90
RUGGEDCOM RMC40
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