Telenetics Modular Nest manual DTE NC BUS Mstr OUT Comm

	Part No. TEL–09949, Rev A
Pre-Installation Information and Activities	June 2001
	Page 15 of 34

Cabling the 3263 and the 3268 (Leased Line, Dial Restoral) Modem Cards

Refer to Figure 5 for cabling of 3263 and 3268 (leased line with dial restoral)

Modem cards. Interface and cabling pin-outs vary by country.

Refer to the 326X Series Modem User’s Guide, Appendix C, Country-Specific Information, for interface and cable pin-outs. For DTE and Network Control Port interface pin-outs, refer to Appendix B, Interface Pin-outs, of that guide.

	A8		A6		A4		A2
DIAL LINE A
2W LEASE
A9		A7		A5		A3		A1
	B8		B6		B4		B2
DIAL LINE B
2W/4W LEASE
B9		B7		B5		B3		B1
SLOT9	8	7	6	5	4	3	2	1
A	A	A	A	A	A	A	A	A
DTE	DTE	DTE	DTE	DTE	DTE	DTE	DTE	DTE
B	B	B	B	B	B	B	B	B
NC					NC BUS			NC
MSTR	IN	OUT					OUT	MSTR
2								1
COMM		+5V +12V -12V			AC POWER

Ferrite bead (in countries that require it)

To Dial Line

To Leased Line

To DTE

Figure 5. Cabling the 3263 and the 3268 (Leased Line with Dial Restoral) Modem Cards