User's Manual

C
HAPTER
5. I
NDOOR
U
NIT
I
NSTALLATION
5–4070-20000330-01 Rev A
Connecting to the Local PC or LAN
To connect the Indoor Unit to subscriber’s computers
1. Provide an appropriate Cat 5 Ethernet cable with an RJ45 male connector at each
end. Use a straight-through cable for connection to a hub or router. Use a cross-
over cable for connection directly to a computer. (See Table 5-A for pinouts.)
2. Plug one end of the Ethernet cable into the RJ45 socket labeled 10/100Base-T
on the Indoor Unit, as illustrated in Figure 5-3.
3. Plug the other end of the Ethernet cable into the socket on the local hub or com-
puter.
Figure 5-3 Subscriber Ethernet Connection
Table 5-A Ethernet Cable Pinouts
Straight Cable (to Hub or Router) Crossover Cable (to PC)
Pin 1: Tx+ Pin 1: Rc+ Pin 1: Rc+ Pin 3: Tx+
Pin 2: Tx- Pin 2: Rc- Pin 2: Rc- Pin 6: Tx
Pin 3: Rc+ Pin 3: Tx+ Pin 3: Tx+ Pin 1: Rc+
Pin 6: Rc- Pin 6: Tx- Pin 6: Tx- Pin 2: Rc-
To computer’s Ethernet
port or Ethernet hub