Portable Data 2400

Overoiew Features Benefits

The Apple® Macintosh® Portable Industry-standard modulation tech­ Lets you communicate with any niq• ues: Bell 103, Bell 212A, CCITIV. 22, • that uses a standard data Data Modem 2400 allows users of CCITI V.22bis modem. the Macintosh Portable computer to communicate with other per­ Automatic "wake up" feature Lets you receive fileswhen away sonal , minicomputers, • from• the Macintosh Portable and mainframes in order to access computer. and exchange information. A standard asynchronous Low-power design Preserves the battery power of • • 2400-bps modem, the Macintosh the Macintosh Portable computer. Portable Data Modem 2400 can · communicate with any standard Auto dial and auto/manual answer Saves time and effortby permit­ • ting• unattended operation. data modem operating at 2400, 1200, or 300 bps. Supports a subset of the AT Lets you control your modem Its unique low-power design command• set through• the use of direct modem preserves the batterypo wer of the commands. Macintosh Portable computer. And it can operate unattended; the modem is designed so users can receive files evenwhen they are away fromthe computer. Macintosh Portable Data Modem 2400

System Requirements To use the Macintosh Portable .,.. Macintosh Portable .,.. Appropriate communica­ Data Modem 2400, you'll need computer tions , such as the following: .,.. A standard single-line RJ-11 MacTerminal® (Consult your modular telephone jack authorized Apple dealer for assistance in selecting the most appropriate application foryour needs.)

Technical Specifications Communications standards Command set Environmental .,.. 300 bps Bell 103 .,.. Supports a subset of the requirements .,.. 1200 bps Bell 212A AT command set .,.. Ambient temperature: .,.. 1200 bps CCITT V.22 50° to 122° F (10° to 50° C) .,.. 2400 bps CCITT V.22bis Receiver dynamic range .,.. -lOdBm to -43dBm Electricalrequirements Transmission speeds .,.. + 5.2V/-5V, ±5% supplied .,.. 2400 bps, 1200 bps, 300 bps Transmitter level by Macintosh Portable .,.. -lOdBm (± ldBm) rechargeable battery Dialing capability .,.. Power consumption: .,.. Tone/Pulse (dial) Automatic adaptive equali­ -Operational mode: 750 zation on receiver channel milliwatt maximum, 525 Data format 3dBm improvement on SNR milliwatt typical .,.. Protocol: serial binary, .,.. -Macintosh Portable sleep asynchronous Frequency tolerance mode: 3 milliwatt maximum .,.. Character length: .,.. ±7Hz -7 data bits; 1or2 stop bits Sizeand weight -8 data bits; 1 stop bit Operating modes .,.. Height: .75 in. (1.9 cm) .,.. Parity: Odd, even, mark, .,.. Auto dial .,.. Width: 3 in. (7.62 cm) space, no parity .,.. Auto or manual answer .,.. Depth: 4.875 in. (12.38 cm) .,.. Mode: Full duplex .,.. Weight: 4 oz. (.114 g) Registration/Certification .,.. FCC Part 68 .,.. Canadian DOC

Ordering Information Macintosh Portable Data Order No. M0250 With your order, you'll receive: Modem 2400 .,.. Macintosh Portable Data Modem 2400 ... Telephone cord with RJ-11 plug .,.. Owner's guide .,.. Limited warrantystatement

Apple Computer, Inc. 20525 Mariani Avenue © 1989 Apple Computer. Inc. Apple, the Apple logo, Macintosh, and MacTerminal are registered trademarks of Apple Computer, Inc. ' Cupertino, CA 95014 September 1989. Product specificationsare subject to change without notice. Printed in the U.S.A. (408) 996-1010 M0336LlJA TLX: 171-576