Antaira Technologies - Industrial Ethernet Switches
LNX-C500G Series User Manual V1.1
6
All ports on this industrial Ethernet switch support automatic MDI operations. Users can use
straight-through cables (see figure below) for all network connections to PCs, servers, and other
switches or hubs. With straight-through cable, pins 1, 2, 3, and 6, at one end of the cable, are
connected straight through to pins 1, 2, 3 and 6 at the other end of the cable. The table below
(Table 2.3) shows the 10BASE-T/100BASE-TX/1000BASE-T MDI port pin outs.
The following figures show the cabling schematics for straight-through and crossover cables.
Pin MDI-X
Signal Name
MDI Signal Name
1
Receive data plus (RD+)
Transmit data plus (TD+)
2
Receive data minus (RD-)
Transmit data minus (TD-)
3
Transmit data plus (TD+)
Receive data plus (RD+)
6
Transmit data minus (TD-)
Receive data minus (RD-)
Table 2.3
Ethernet Signal Pin Outs
Figure 2.4 Figure 2.5
Straight-Through Cables Schematic Crossover Cables Schematic
