Back Panel

Back Panel

 

 

 

 

 

 

 

 

Serial

 

 

10/100

Radio 1 and radio 2

Power

Ethernet

connector

connector

(DB9)

connectors (DB25)

connection

FIGURE 80. IP-223 Back Panel

10/100 Ethernet Connector

The 10/100 Ethernet connector provides the LAN or WAN connection for the IP-223.

Serial Connector

The serial connector (DB9) is used for either of the following:

To program an initial IP Address into the IP-223 unit, if the IP Address cannot be programmed through the Ethernet port on the installed system.

NOTE: To communicate with HyperTerminal, the jumper setting must be RS-232.

To provide serial communication to various radios. Both radio (or line) 1 and radio (or line) 2 are supported on this connector, with the appropriate splitter cable.

NOTE: You must adjust the position of the jumper, on J35 when using line 1, or on J26 when using line 2, according to the serial connection type for the radio interface shown below. See “Jumper Positions” on page 25 for more information.

Jumper position

Connection type

 

 

A

RS-232

 

 

B

TTL

 

 

TABLE 2. Jumper Position

19

Page 17
Image 17
Telex IP-223 technical manual Back Panel, 10/100 Ethernet Connector, Serial Connector, Jumper position Connection type