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RUGGEDCOM RUGGEDCOM RS940G
Installation Guide
l
Typical distance. The maximum segment length is greatly dependent on factors such as fiber quality, and the number of patches and splices. Consult a Siemens
sales associates when determining maximum segment distances.
SFP Gigabit (1 Gbps) Transceivers
Connector
m
Mode
Type
q
MM
LC
SM
LC
SM
LC
r
SM
LC
m
MM = Multi-Mode, SM = Single-Mode
n
Typical.
o
All optical power numbers are listed as dBm averages.
p
Typical distance. The maximum segment length is greatly dependent on factors such as fiber quality, and the number of patches and splices. Consult a Siemens
sales associates when determining maximum segment distances.
q
Operating temperature range of -10 to 85 °C (14 to 185 °F).
r
Operating temperature range of -20 to 85 °C (-4 to 185 °F).
Section 4.5
Supported Networking Standards
Standard
10 Mbps Ports
IEEE 802.3x
IEEE 802.3z
IEEE 802.3ab
IEEE 802.1D
IEEE 802.1Q
IEEE 802.1p
Section 4.6
Operating Environment
Parameter
Ambient Operating Temperature
Ambient Relative Humidity
Supported Networking Standards
Tx
Cable
Tx λ
Minimum
n
Type (μm)
(nm)
(dBm)
50/125
850
-9
62.5/125
9/125
1310
-9.5
9/125
1310
-7
9/125
1550
100 Mbps
Ports
ü
ü
ü
ü
ü
ü
ü
ü
Range
-40 to 85 °C
(-40 to 185 °F)
5% to 95%
Tx
Rx Sensitivity
Maximum
(dBm)
o
o
(dBm)
-2.5
-20
-3
-19
-3
-23
0
5
-23
1000 Mbps Ports
ü
ü
ü
ü
ü
ü
Comments
Measured from a 30 cm (12 in) radius surrounding the center of the
enclosure.
Non-condensing
Technical Specifications
Maximum
Rx Saturation
Distance
o
o
(dBm)
0
-3
-3
-3
Notes
Full Duplex Operation
1000Base-LX
1000Base-Tx
MAC Bridges
VLAN (Virtual LAN)
Priority Levels
Chapter 4
Power
Budget
p
(km)
(dB)
0.5
11
0.3
10
9.5
25
16
70
23
23
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