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901 Explorer Boulevard

P.O. Box 140000

Huntsville, AL  35814-4000

(256) 963-8000

© 1998 ADTRAN, Inc. 

All Rights Reserved.

Printed in U.S.A.

Содержание 1200182L1

Страница 1: ...Async 232 Module USER MANUAL Part Number 1200182L1 61200182L1 1A August 1998...

Страница 2: ...901 Explorer Boulevard P O Box 140000 Huntsville AL 35814 4000 256 963 8000 1998 ADTRAN Inc All Rights Reserved Printed in U S A...

Страница 3: ...ipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio frequencies Opera tion of t...

Страница 4: ...iv Async 232 Module User Manual 61200182L1 1...

Страница 5: ...alling the Async 232 Module 2 1 Wiring 2 2 Power Up and Initialization 2 2 Failed Self Test 2 3 Operational Alarms 2 3 Warranty and Customer Service 2 3 Chapter 3 Operation 3 1 Overview 3 1 Terminal M...

Страница 6: ...Table of Contents vi Async 232 Module User Manual 61200182L1 1...

Страница 7: ...odules Menu 3 2 Figure 3 2 Menus Panel 3 4 Figure 3 3 Info Submenu Panel 3 4 Figure 3 4 Signal Status Submenu Panel 3 5 Figure 3 5 I O Status Submenu Panel 3 6 Figure 3 6 Session Statistics Panel 3 7...

Страница 8: ...List of Figures viii Async 232 Module User Manual 61200182L1 1...

Страница 9: ...le User Manual ix List of Tables Table 1 1 Async 232 Specifications 1 2 Table 2 1 DB25 Connection Pinout 2 2 Table 3 1 Managing the Async 232 Module 3 1 Table 3 2 Async 232 Module Status Messages 3 3...

Страница 10: ...List of Tables x Async 232 Module User Manual 61200182L1 1...

Страница 11: ...s with all ATLAS components configuration can be accom plished through a variety of mechanisms including Telnet or VT 100 emulation SNMP management is supported for alarm and event reporting Functiona...

Страница 12: ...Two DB78 to octal DB25 cables make the physical connection A label below each of the DB78 connectors denotes which eight ports terminate into a particular DB78 connector Figure 1 1 Async 232 Module T...

Страница 13: ...to Octal DB25 Cables INSTALLING THE ASYNC 232 MODULE The Async 232 Module plugs into any available option slot Figure 2 1 depicts the action required for proper placement of the Async 232 Module as d...

Страница 14: ...the Async 232 Module are automatically restored upon power up When the Async 232 Module is ready for operation the STATUS indicator remains solid green At this time a system self test can be invoked...

Страница 15: ...front panel LEDs and the red ALARM LED illuminate when an alarm condi tion is detected WARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair this product within five years from the date of ship...

Страница 16: ...Chapter 2 Installation Warranty and Customer Service 2 4 Async 232 Module User Manual 61200182L1 1...

Страница 17: ...t menu level leads to submenus which are grouped by functionality All sub menu options display in the VT 100 terminal window Refer to the ATLAS User Manual for detailed instructions on how to navigate...

Страница 18: ...fers to the ATLAS base unit This field is read only Type Write security 3 Read security 5 Displays the module type installed in the slot or the module type you plan to install in the slot If an Async...

Страница 19: ...on on the Async 232 Module Table 3 2 describes status messages and their meanings that may appear Rev Hardware Revision Read security 5 Read only field that displays the hardware revision of the Async...

Страница 20: ...u headings are abbrevi ated in the Terminal menu when displayed in column mode Figure 3 2 Menus Panel Info Read security 5 The Async 232 Info submenu lists information about the installed module These...

Страница 21: ...s fields show the status of key data terminal equipment DTE inter face signals for all ports see Figure 3 4 All ports on the serial card are data com munications equipment DCE interfaces These read on...

Страница 22: ...pt since the last powerup or reset statistic command Descriptions of the avail able statistics and control fields follow Figure 3 5 I O Status Submenu Panel TX Bytes Read security 5 Displays the numbe...

Страница 23: ...sion Status Session Status fields display the status of any dial in or dial out call for all ports of the Async 232 Module see Figure 3 6 Descriptions of the available fields fol low Figure 3 6 Sessio...

Страница 24: ...nd is being used to answer a dial in ISDN call Modem Dial An analog modem has been allocated and is being used to dial an outgoing call ISDN PPP Dial An ISDN resource has been allocated and is being u...

Страница 25: ...locally allocated analog modem or ISDN resource Endpoint Released The Dial Plan configuration that was present for the port has been deleted and the active call was disconnected DTR Dropped DTR from...

Страница 26: ...igure 3 8 Once selected configuration options immediately take effect All fields are read and write although the availability of some fields depends on options chosen in other fields The Async 232 Mod...

Страница 27: ...ge from 300 to 115 2 Kbps Higher bit rates normally require hardware flow control The selected bit rate must match the speed configured on the DTE The Async 232 Module does not support Autobaud Flow C...

Страница 28: ...nected call may be hung up by issuing the escape to command mode sequence and ATH DCD is still sourced and DTR monitored as above Calls are automatically answered by default If required auto answer ca...

Страница 29: ...otocol has been set to ISDN PPP this field determines what type of ISDN call will be made when a call is attempted The value must match the network services provisioned for the PRI or BRI interface th...

Страница 30: ...uest a 64 Kbps data circuit that is rate adapted to 56 Kbps It is intended for use in circum stances where interoperability with Switched 56 service is desired Audio Directs the call control software...

Страница 31: ...st bit rate or higher cannot be negotiated with the remote modem the call is disconnected Modulation scheme is automati cally selected based on the connection speed Error Correction Disabled No error...

Страница 32: ...Chapter 3 Operation Async 232 Module Submenus Test 3 16 Async 232 Module User Manual 61200182L1 1...

Страница 33: ...erminal mode To access these options select Dial Plan from the top level menu An Async 232 port or range of ports must be assigned in the Dial Plan before it may be used to answer incoming or initiate...

Страница 34: ...number selected and continuing through the number of ports selected Example If the port selected as part of the Slot Port selection is 8 and the Number of Ports selected is 8 then ports 8 through 15 a...

Страница 35: ...ace Configuration Appendix A Dial Plan Interface Configuration 61200182L1 1 Async 232 Module User Manual A 3 Source ID e g 7 to Port 1 of the module and then configure Port 4 to accept calls from the...

Страница 36: ...Appendix A Dial Plan Interface Configuration Async 232 Module Interface Configuration A 4 Async 232 Module User Manual 61200182L1 1...

Страница 37: ...he next data character to enter command mode This is the guard time delay and it can be changed by writing a value to the S12 register The default value for the guard time is one second For a valid es...

Страница 38: ...he value of an S register type ATS followed by the number of the S register to be changed an equal sign the numeric value to be assigned to the reg ister and press Enter For example ATS0 1 Originating...

Страница 39: ...ang up call if active and reset profile to current NVRAM settings ATO Return online after command escape V2 Display AT command list help V Display this port s active and stored profiles F Restore fact...

Страница 40: ...I1 Identify Firmware I5 Display Last Disconnect Reason I6 Display the slot and port number L Speaker volume speaker option accepted but ignored M Speaker enable speaker option accepted but ignored Q0...

Страница 41: ...saved to NVRAM until the modem configuration is saved W N3 Auto reliable link mode default N4 Force LAPM mode N5 Force MNP mode B0 300 bps max B1 1200 bps max B2 2400 bps max B3 4800 bps max B4 7200...

Страница 42: ...e standard escape character is a sign ASCII value of 43 decimal To change the character set S2 to the desired ASCII value in the range of 0 to 255 If S2 is set to a character greater than 127 attempts...

Страница 43: ...er on correctly the board status under mod ule menus indicates Not Ready or No Response The board status indicates Not Ready for a few seconds after insertion while booting FLASH Invalid If the Async...

Страница 44: ...Appendix C Failure Messages FLASH Invalid C 2 Async 232 Module User Manual 61200182L1 1...

Страница 45: ...le 3 8 in out 3 12 in only 3 11 incoming 3 8 out only 3 11 outgoing 3 8 command mode for AT commands B 1 configuration dial plan A 1 configuration submenu 3 10 configuration submenus call direction 3...

Страница 46: ...on 2 2 installed module information 3 4 installing the Async 232 Module 2 1 L last disconnect reason call error 3 10 call rejected busy 3 10 console dropped call 3 9 DTE issued AT disconnect 3 9 DTR d...

Страница 47: ...reason 3 9 mode 3 7 resource allocated 3 9 shipping damage 2 1 signal status submenu 3 5 DCD 3 6 DSR 3 5 DTR 3 5 RI 3 6 RTS 3 5 slot menu 3 2 specifications Async 232 Module connectors 1 2 line rate 1...

Страница 48: ...Index Index 4 Async 232 Module User Manual 61200182L1 1...

Страница 49: ...ort 888 4ADTRAN Repair and Return If ADTRAN Technical Support determines that a repair is needed Technical Support will coordinate with the Customer and Product Service CAPS department to issue an RMA...

Страница 50: ......

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