G.703 NTU W/V35
10
3. Installation
Once the MT331A is properly configured, it is ready to connect to the G.703
interface, to the serial port, and to the power source (see Figure 3). This section
describes how to make these connections.
\
Figure 3.
Rear panel
3.4 Connecting the twisted pair (120 Ohm) to the G.703 network
The MT331A is equipped with a single RJ-48C jack for connections to a 120
Ohm twisted pair G.703 network interface. Use Figure 4 below to connect the
120 Ohm G.703 network channel.
Figure 4.
G.703 120-Ohm connection
3.5 Connecting the V.35 serial port
The MT331A supports V.35 serial port connections. This section describes how
to connect the serial ports to your terminal equipment.
Made in the USA
Interface
Power
Line
Power
V.35 Interface
Line
(No Connection) 8
(No Connection) 7
(No Connection) 6
(TX+) 5
(TX-) 4
(No Connection) 3
(RX-) 2
(RX+) 1
8
7
6
5
4
3
2
1
Summary of Contents for G.703 NTU w/V35
Page 18: ...G 703 NTU W V35 18...
Page 19: ...G 703 NTU W V35 19...
