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Chapter 4
Technical Specifications
Section 4.3
Copper Ethernet Port Specifications
The following details the specifications for copper Ethernet ports that can be ordered with the RS401.
c
Speed
10/100Base-TX
c
Auto-negotiating.
d
Shielded or unshielded.
e
Auto-crossover and auto-polarity.
f
RMS 1 minute.
Section 4.4
Fiber Optic Ethernet Port Specifications
The following sections detail fiber optic specifications for ports that can be equipped on the RUGGEDCOM RS401.
CONTENTS
•
Section 4.4.1, "10BaseFL Ethernet Optical Specifications"
•
Section 4.4.2, "Fast Ethernet (100 Mbps) Optical Specifications"
Section 4.4.1
10BaseFL Ethernet Optical Specifications
Mode
Connector
MM
ST
g
To convert from average to peak, add 3 dBm. To convert from peak to average, subtract 3 dBm.
h
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.
22
c
Connector
Duplex
RJ45
FDX/HDX
Cable Type
Tx λ (nm)
g
(um)
50/125
820
62.5/125
d
Cable Type
Wiring Standard
> CAT-5
TIA/EIA T568A/B
Tx Min
Tx Max
Sensitivity
(dBm
(dBm
(dBm
g
g
peak)
peak)
Average)
-19.8
-12.8
-16
-9
Maximum
e
Distance
100 m (328 ft)
Rx
Rx
Typical
Saturation
Distance
(dBm
(km)
g
g
Peak)
-34
-11.2
2
Copper Ethernet Port Specifications
RUGGEDCOM RS401
Installation Guide
f
Isolation
1.5 kV
Power
Budget
h
(dB)
18
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