Patton electronic MODEL 2707/I Manual Do Utilizador
14
Connecting the Twisted Pair (120 ohm) to the G.703 Network
Refer to the pinout and signals chart in Figure 6 to connect the 120-ohm
G.703 network channel.
G.703 network channel.
Figure 6.
G.703 120-ohm connection.
Connecting the 10Base-T Ethernet port to a PC (DTE)
To connect the Model 2707/I to another DTE device such as a 10Base-T
network interface card, construct a 10Base-T crossover cable and con-
nect the wires as shown in Figure 7 below and Figure 8 on page 15.
network interface card, construct a 10Base-T crossover cable and con-
nect the wires as shown in Figure 7 below and Figure 8 on page 15.
Figure 7.
Connecting the 10Base-T Ethernet Port to a PC
NETWORK SIGNAL
SIGNAL
PIN#
RX(R)
RX(T)
TX(R)
TX(T)
Shield
Shield
4
5
1
2
3
6
TX(R)
TX(T)
RX(R)
RX(T)
Shield
Shield
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
(RX) Receive (Ring)
(RX) Receive (Tip)
Shield
(TX) Transmit (Ring)
(TX) Transmit (Tip)
Shield
No connection
No connection
(RX) Receive (Tip)
Shield
(TX) Transmit (Ring)
(TX) Transmit (Tip)
Shield
No connection
No connection
Signal Name
RJ-48C Jack
1 TD+ (data output from 2707/I)
2 TD- (data output from 2707/I)
3 RD+ (data input to 2707/I)
4 (no connection)
5 (no connection)
6 RD- (data input to 2707/I)
7 (no connection)
8 (no connection)
2 TD- (data output from 2707/I)
3 RD+ (data input to 2707/I)
4 (no connection)
5 (no connection)
6 RD- (data input to 2707/I)
7 (no connection)
8 (no connection)
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8