Paradyne 7924 manual Switchpacks and Jumpers

Switchpacks and Jumpers

Switchpack S1

VT100 Terminal

Modular Jack

				8
				7
				6
				5
				4
				3
				2
		ON		1
Position	Settings*
1	OFF = CP
	ON = CO
2	OFF = AMI line
			encoding
	ON = B8ZS line
			encoding
3	OFF = Loops A and B
	ON = Loop A
4, 5, 6	000 = 0–133 ft
	100 = 133–266 ft
	010 = 266–399 ft
	110 = 399–533 ft
	001 = 533–655 ft
7, 8	00 = Unframed
	01 = D4
	11 = ESF

P1	P10
1 2 3	1 2 3
	P3
	S1
	1 2
	1 2 3	P11
	1 2 3
	P8
	P12
	1 2 3
	3 2 1
	P9

Jumper P11

Pins*	Settings*
1-2	Terminal Mode
2-3	Switchpack Mode

97-15379-02

* Default in bold HDSL Line Jack

Figure C-1. DSX-1-Compatible Unit Switchpack and Jumper Locations

HPin 1 on jumpers is labeled on the board.

HThe ON position is labeled on the switchpack.

HPositions 4, 5, and 6 on Switchpack S1 work as a group. Set position 4 to the first digit, position 5 to the second digit, and position 6 to the last digit. For example, set 4 and 5 ON and 6 OFF for 399±533 ft.

HPositions 7 and 8 on Switchpack S1 work as a pair. Set position 7 to the first digit and position 8 to the second digit. For example, set 7 OFF and 8 ON for D4 framing.

C-2 October 1997 7924-A2-GB20-30