3onedata 3012 Series User Manual - Page 2
Browse online or download pdf User Manual for Media Converter 3onedata 3012 Series. 3onedata 3012 Series 4 pages. 10/100/1000m media converter
Also for 3onedata 3012 Series: Quick Installation Manual (3 pages)
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【Power supply input】
Power Panel
The MODLE3012 support external DC5V power supply, built-in
24VDC, 48VDC or 220VAC power supply optional.
External DC5V power supply
Built-in 24VDC or 48VDC power supply
Built-in 220VAC power supply
【Dimension】
10/100/1000BaseT(X) Ethernet port
The pinout of RJ45 port display as below, connect by UTP or STP.
The connect distance is no more than 100m. 1000Mbps is used
120Ω of UTP 5e; 100Mbps is used 120Ω of UTP 5; 10Mbps is
used 120Ω of UTP 3, 4, 5.
RJ 45 port support automatic MDI/MDI-X operation. That can
connect the PC, Server, Converter and HUB. Pin 1, 2, 3, 4, 5, 6, 7,
8 Corresponding connections in MDI. 1→3, 2→6, 3→1, 4→7,
5→8, 6→2, 7→4, 8→5, are used as cross wiring in the MDI-X
port of Converter and HUB. In MDI/MDI-X, 100/1000Base-TX
PIN defines is as follows:
PIN
MDI
1
BI_DA+/TX+
1
8
2
BI_DA-/TX-
3
BI_DB+/RX+
4
BI_DC+/—
5
BI_DC-/—
6
BI_DB-/RX-
7
BI_DD+/—
8
BI_DD-/—
Note：10Base-T/100Base-TX, "TX±"transmit data±, "RX±"receive data±,
"—"not use.
10/100Base-T(X) MDI (straight-through cable)
- 2 -
10/100Base-T(X) MDI-X (Cross over cable)
Gigabit MDI (straight-through cable)
MDI-X
Gigabit MDI-X (Cross over cable)
BI_DB+/RX+
BI_DB-/RX-
BI_DA+/TX+
BI_DD+/—
BI_DD-/—
BI_DA-/TX-
BI_DC+/—
BI_DC-/—
MDI/MDI-X auto connection makes switch easy to use for
customers without considering the type of network cable.
1000Base-FX SC/ST/FC port
1000Base-FX port support full-duplex SC/ST/FC Multi mode or
Single mode.
Suppose: If you make your own cable, we suggest labeling the
two sides of the same line with the same letter (A-to-A and B-to-B,
shown as below, or A1-to-A2 and B1-to-B2).