Zhone 3821Plus Guía de usuario

COMSPHERE3821Plus MODEMQUICK REFERENCEDocument No. 3821-A2-GL10-00

8Selecting Configurations Using AT CommandsWhen using AT commands, the following criteria must be met:H Make sure the asynchronous DTE’s communicatio

9Menu StructureAn elaborate menu of options is available from a Shared Diagnostic Control Panel(SDCP).495-14520-01Call_Setup ControlTestSecurityConfi

10Call Setup BranchThe Call Setup branch of the Top-Level menu allows you to dial, disconnect, andanswer telephone calls. It also allows you to creat

11Test BranchThe Test branch of the Top-Level menu allows you to initiate various modem tests. Usethese tests if you are having data communication pr

12Configure Branch After installing a 3821Plus modem, you set its software configuration options usingeither the SDCP or the AT command set. This sec

13Control BranchThe Control branch of the Top-Level menu allows you to manage hardware andsoftware functions, such as speaker volume, reset, busy out

14Security BranchThe Security branch of the Top-Level menu allows you to change and save parametersthat are critical to the dial access security pass

15AT COMMANDSBold text indicates Async Dial factory defaults.AT Attention Command Prefix/AutobaudRate. Indicates a command string hasstarted and dete

16AT COMMANDS (continued)+FCLASS=n Fax class+FCLASS=0 Data+FCLASS=1 Fax Class 1 (EIA 578)+FCLASS=2 Fax Class 2 (EIA/TIA SP-2388)&&P1 Clon

17AT COMMANDS (continued)&Tn Tests&T0 Stops any test in progress.&T1 Starts a Local Analog Loopback test).&T2 Transmits and receives

Copyright  1998 Paradyne Corporation.All rights reserved.Printed in U.S.A.NoticeThis publication is protected by federal copyright law. No part of th

18AT COMMANDS (continued)\Qn Flow Control of DTE\Q0, \Q5, \Q6Disables flow control of DTE.\Q1, \Q4 Enables XON/XOFF flow control.\Q2, \Q3 Modem raise

19S-REGISTERSRegister Description Factory Setting Range S0 Auto-Answer Ring Number 1 0 (Disable) or 1–255 rings S2 AT Escape Character 43(+) 0–127

20S-REGISTERS (continued)Register Description Factory Setting RangeS58 Remote Access Password 00 00–995th and 6th digitsS59 Remote Access Password

21Important Safety Instructions1. Read and follow all warning notices and instructions marked on the product orincluded in the manual.2. Slots and op

22Notices!WARNING:                        

23United States – Notice to Users of the Telephone Network1. This equipment complies with Part 68 of the FCC rules. On the circuit card is alabel tha

249. The Telephone Consumer Protection Act of 1991 makes it unlawful for any personto use a computer or other electronic device to send any message v

25United KingdomRinger Equivalence NumberThe Ringer Equivalence Number (REN) is a customer guide indicating approximatelythe maximum number of items

26JapanNoticesThis is a Class A product based on the standard of the Voluntary Control Council forInterference from Information Technology Equipment

TM 1COMSPHERE 3821Plus ModemQuick ReferenceDocument Number 3821-A2-GL10-00December 1998Product Documentation on the World Wide WebWe provide complete

2Install the CarrierThe 3821Plus card resides in a COMSPHERE 3000 Series Carrier. The carrier must beinstalled in a rack before the modem cards can b

3Cable the NIMConnect one end of the short ribbon cable to the 50-pin connector at the bottom of theNIM. Connect the other end to P21 (on the right s

4Attach the DTE Interface AssemblyThe 8-slot DTE interface assembly can be mounted on the left or the right side of thecarrier. If you are installing

5Install the Circuit CardSlide the 3821Plus card into its slot in the 3000 Series Carrier. Press firmly until theback edge of the card seats in the s

6Connect the DTETo connect the DTE to the modem, you can use two DB25 to 8-position modularadapters and an 8-pin RJ45-type modular cable instead of a

7Selecting Configurations Using the SDCPThe SDCP’s Liquid Crystal Display (LCD) consists of two 16-character lines whichdisplay modem status, control