
IAP-420/420+ User Manual
ORing Industrial Networking Corp. 11
C
ables and Antenna
4.1 Ethernet Cables
The device has two 10/100Base-T(X) Ethernet ports. According to the link type, the AP uses
CAT 3, 4, 5, 5e, 6 UTP cables to connect to any other network device (PCs, servers, switches,
routers, or hubs). Please refer to the following table for cable specifications.
Cable
Type
Max. Length
Connector
10Base-T
Cat. 3, 4, 5 100-ohm
UTP 100 m (328 ft)
RJ45
100Base-T(X)
Cat. 5 100-ohm UTP
UTP 100 m (328 ft)
RJ45
4.2 RJ-45 Pin Assignment
With 10/100Base-T(X) cables, pins 1 and 2 are used for transmitting data, and pins 3 and 6
are used for receiving data.
10/100 Base-T(X) RJ-45 Pin Assignments :
The device also supports auto MDI/MDI-X operation. You can use a straight-through cable
to connect PC and the device. The following table below shows the 10/100BASE-T(X) MDI
and MDI-X port pin outs.
4.3 Wireless Antenna
The device uses one reversed SMA connector for 2.4GHz
antennas. You can also use external
RF cables and antennas with the connectors.
Pin Number
Assignment
1
TD+( P.O.E. power input +)
2
TD-( P.O.E. power input +)
3
RD+( P.O.E. power input -)
4
P.O.E. power input +
5
P.O.E. power input +
6
RD-( P.O.E. power input -)
7
P.O.E. power input -
8
P.O.E. power input -