3One data 3012SS Operation User's Manual page 2

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P P P inout inout Configuration:
inout Configuration: Configuration:
Power
Power Power
Model3012SS adopt the power supply input is 5VDC external.
Ethernet(RJ45),Optical
Ethernet(RJ45),Optical fiber Ethernet(RJ45),Optical
Optical fiber interface:
Optical Optical fiber fiber interface: interface:
The optical fiber connection supports single-mode single fiber(1
×SC, 1×FC,1×ST, optional).
For L L L ink For ink ink : : : A-to-B(The mark A device link to the mark B
For
device)
Ethernet interface: Ethernet Ethernet interface: interface:
Ethernet(RJ45) interface supports MDI/MDI-X auto negotiation,
can use straight-through cable connect PC or server, use across-
over connect cable Switch or HUB.
MDI: PIN 1, 2, 3, 6 connects opposite.
MID-X: 1→3, 2→6, 3→1, 6→2
MDI/MDI-X 10Base-T/100Base-TX PIN define as follow:
Your Serial and Data Communications Expert
fiber interface
fiber interface interface
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