Patton electronic Network Hardware, 275 DTE Interface Connection, Network Interface Connection

dLoop Timeout

The Loop Timeout setting can be set to one of the following:

00:05 =	five minutes
00:10 =	ten minutes
00:15 =	fifteen minutes
00:30 =	thirty minutes (default setting)
00:45 =	forty-five minutes
01:00 =	one hour
01:30 =	90 minutes
02:00 =	two hours
03:00 =	three hours
NEVER =	forever—the unit will remain in loopback without
	user intervention.

fSet to Default Configuration

You may set the Model 2715 to its factory default configuration, except for the header lines and the password, by executing the Set to Default Configuration command.

gService Information

If you need to contact us for help, you can view the Service Information screen. Here is what it looks like:

4.0 INSTALLATION

The Model 2715 is equipped with DTE, network, and power interfaces. This section briefly describes connection to each.

4.1 DTE INTERFACE CONNECTION

The DTE interface is a V.35 DCE presented as an M/34 male connec- tor. This interface is designed to plug directly into a DTE interface (See Appendix D for V.35 interface pin assignments).

4.2 NETWORK INTERFACE CONNECTION

The Network Line Interface is an eight position keyed modular jack configured as a RJ-48C. This interface will need to be configured to match the line parameters (i.e. framing, line coding, etc.) supplied by the central office.

RJ-48C Jack				Signal Name
	1	1		(RX) Receive (Ring)
		2		(RX) Receive (Tip)
	2	3		Shield
	3		4	(TX) Transmit (Ring)
	4
			5	(TX) Transmit (Tip)
	5
	6	6		Shield
	7	7		No connection
	8	8		No connection

Figure 3. Model 2715 twisted pair line interface.

NOTE: If the Model 2715 is being used for private short range modem applications, the twisted pair cable connected to its port will need to be a cross-over cable. See Appendix D for Interface pin assignments.

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