Telenetics Modular Nest 326X Series Modem Cards and Backplanes, 326X Series Modem Card Backplanes

	Part No. TEL–09949, Rev A
Pre-Installation Information and Activities	June 2001
	Page 5 of 34

Pre-Installation Information and Activities

This section provides information about 326X Series Modem card models 3262, 3263, 3267 and 3268. It describes activities you must complete before installing and operating 326X Series Modem card(s) in a Modular Nest enclosure.

326X Series Modem Cards and Backplanes

This section describes 326X Series Modem cards and backplanes, and items shipped with them.

326X Series Modem Cards

326X Series Modem cards can be:

•Dial modem —two modems on a card, 2-wire leased line or dial (Model 3262 or 3267)

•Leased line modem with dial restoral—2-/4- wire leased line or 2-wire dial (3263 or 3268)

With each modem card, you receive:

•Audio cables for connecting to the dial and leased line Optionally, you receive:

•Two audio cables with ferrite beads (U.S.A., Japan, and Canada only)

•Modular connector blocks (Japan only)

Refer to the 326X Series Modem User’s Guide, Appendix C, Country-Specific Information, for a description of the cables that meet your country’s requirements.

326X Series Modem Card Backplanes

326X Series Modem card backplanes can be:

-1-card/2-slot

-9-card/10-slot

-21-card/21-slot (for 21-slot enclosure only)

With each 326X Series Modem card backplane, you receive:

-One 326X Series Modem User’s Guide (Part No. TEL–T0009)

-One 326X Series Modem Reference Card (Part No. TEL–T0009-01)

-Four cable clamps