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5.5.2 Gigabit Ethernet (1000Mbps) Modules
For maximum flexibility RuggedCom Inc. offers a number of different transceiver choices for
Gigabit fiber optical communications. The following table details fiber optic specifications based on
the 2-port modules or pluggable transceivers selected at time of ordering.
Optics
Mode /
Order Code
Connector
12-11-0036
MM / LC
12-11-0027
SM / LC
12-11-0028
SM / LC
NOTES:
1. Maximum segment length is greatly dependent on factors such as fiber quality, and
number of patches and splices. Please consult RuggedCom sales associates when
determining maximum segment distances.
2. All cabling is duplex type unless otherwise specified.
3. All optical power numbers are listed as dBm averages.
4. These transceivers utilize a distributed feedback (DFB) type laser and are rated for -20°C
to +85°C operation only.
©
2008 RuggedCom Inc. All rights reserved
Tx Pwr
λ
Tx
Cable
(dBm)
Type
(nm)
2
(Min/Max)
850
-9.5 / -4
50μ/125
1310
9μ/125
-9.5 / -3
1310
9μ/125
-5 / 0
27
Rx
Rx
Sensitivity
Saturation
3
(dBm)
(dBm)
3
-20
0
-22
-3
-22
-3
Power
Typical
Budget
Distance
(km)
3
1
(dB)
0.5
13
10
18.5
25
19.5
Rev106
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