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...as a whole) or transmitted in any liability arising out of the application or use of others. Disclaimer ZyXEL does not assume any products described herein without notice. ZyXEL further reserves the right to change without notice. This document is subject to make changes in any form... or by ZyXEL Communications Corporation. Published by any products, or software described herein. U-90E Data/Fax Modem U-90E Data/ Fax Modem Copyright Copyright © 1999 by ZyXEL The contents of this manual are used for informational purposes only ...
...as a whole) or transmitted in any liability arising out of the application or use of others. Disclaimer ZyXEL does not assume any products described herein without notice. ZyXEL further reserves the right to change without notice. This document is subject to make changes in any form... or by ZyXEL Communications Corporation. Published by any products, or software described herein. U-90E Data/Fax Modem U-90E Data/ Fax Modem Copyright Copyright © 1999 by ZyXEL The contents of this manual are used for informational purposes only ...
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...conditions. If the customer desires some other warranties, express or implied, including any kind of the purchaser. vi U-90E Data/Fax Modem ZyXEL Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship ...product or components to proper operating condition. Any returned products without charge for indirect or consequential damages of any implied warranty of ZyXEL. To obtain the services of this warranty, is modified, misused, tampered with an out-dated warranty will be repaired or...
...conditions. If the customer desires some other warranties, express or implied, including any kind of the purchaser. vi U-90E Data/Fax Modem ZyXEL Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship ...product or components to proper operating condition. Any returned products without charge for indirect or consequential damages of any implied warranty of ZyXEL. To obtain the services of this warranty, is modified, misused, tampered with an out-dated warranty will be repaired or...
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... Miraloma Avenue, Placentia, CA 92870, U.S.A. Scandinavia support@zyxel.dk sales@zyxel.dk www.zyxel.dk +45-3955-0700 +45-3955-0707 ftp.zyxel.dk ZyXEL Communications A/S, Columbusvej 5, 2860 Soeborg, Copenhagen, Denmark vii U-90E Data/Fax Modem Customer Support If you have questions about your ZyXEL product or desire assistance, contact ZyXEL Communications Corporation offices worldwide, in one of...
... Miraloma Avenue, Placentia, CA 92870, U.S.A. Scandinavia support@zyxel.dk sales@zyxel.dk www.zyxel.dk +45-3955-0700 +45-3955-0707 ftp.zyxel.dk ZyXEL Communications A/S, Columbusvej 5, 2860 Soeborg, Copenhagen, Denmark vii U-90E Data/Fax Modem Customer Support If you have questions about your ZyXEL product or desire assistance, contact ZyXEL Communications Corporation offices worldwide, in one of...
User Guide
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...your modem and solving common problems. Becoming a Registered Owner xix The U-90E modem is divided into four sections: • Getting Started (Chapters 1-4)... clear, quality connections while communicating around the globe. one of your U-90E data/fax modem and gives instruction for its installation and operation. Structure... 5-6) provides an overview of the settings and commands which are available in the U-90E modem. • Additional Functions (Chapters 7-13) describes many special functions and features... your U-90E modem - About This Manual This manual describes the use of...
...your modem and solving common problems. Becoming a Registered Owner xix The U-90E modem is divided into four sections: • Getting Started (Chapters 1-4)... clear, quality connections while communicating around the globe. one of your U-90E data/fax modem and gives instruction for its installation and operation. Structure... 5-6) provides an overview of the settings and commands which are available in the U-90E modem. • Additional Functions (Chapters 7-13) describes many special functions and features... your U-90E modem - About This Manual This manual describes the use of...
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... covers a broad range of transmission speed up to new features. • ZyXEL exclusive Kernel Recovery Mode for no factory repairs needed. • Reduced voice function. no hassle recovery from failed flash uploads - U-90E Data/Fax Modem • Remote configuration capability. • EDR (extended Distinctive...full-duplex on a 2-wire dial-up line. Supports DTMF tone generation and detection only. 1.4 Data Compatibility The U-90E modem is a high performance universal modem capable of ITU-T and BELL standards. Various operation modes that can be achieved are as follows...
... covers a broad range of transmission speed up to new features. • ZyXEL exclusive Kernel Recovery Mode for no factory repairs needed. • Reduced voice function. no hassle recovery from failed flash uploads - U-90E Data/Fax Modem • Remote configuration capability. • EDR (extended Distinctive...full-duplex on a 2-wire dial-up line. Supports DTMF tone generation and detection only. 1.4 Data Compatibility The U-90E modem is a high performance universal modem capable of ITU-T and BELL standards. Various operation modes that can be achieved are as follows...
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...15, and it is clean and well ventilated. Figure 2.1 shows the front panel of the U-90E. Make sure your installation site is your ZyXEL modem located on the front panel indicate the operational status of the modem. ZyXEL V90 / V34 / FAX / A/O D/V HS AA CD OH DTR DSR CTS RTS TXD RXD... SQ TST Figure 2-1 Front Panel Modem Installation 2-1 There are 12 LED indicators and two key switches. The ventilation slot of your responsibility to allow for the U 90E. U-90E Data/Fax Modem Chapter 2...
...15, and it is clean and well ventilated. Figure 2.1 shows the front panel of the U-90E. Make sure your installation site is your ZyXEL modem located on the front panel indicate the operational status of the modem. ZyXEL V90 / V34 / FAX / A/O D/V HS AA CD OH DTR DSR CTS RTS TXD RXD... SQ TST Figure 2-1 Front Panel Modem Installation 2-1 There are 12 LED indicators and two key switches. The ventilation slot of your responsibility to allow for the U 90E. U-90E Data/Fax Modem Chapter 2...
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... a DTE (computer terminal). Pin assignments for RJ-11 phone jacks are listed in the Appendix. Dial-up or 2-wire leased line. U-90E Data/Fax Modem Table 2-3 Rear Panel Printed on U-90E Housing Power Power Jack Line Phone DTE/EIA 232D Description Power switch, turns the modem ON or OFF. Serial port DB25F...-11 terminal jack, for connection to the serial port of the DTE are listed in the Appendix. 2.3 Additional Installation Requirements • In addition to the ZyXEL modem you just purchased, you must have the following equipment to a telephone set.
... a DTE (computer terminal). Pin assignments for RJ-11 phone jacks are listed in the Appendix. Dial-up or 2-wire leased line. U-90E Data/Fax Modem Table 2-3 Rear Panel Printed on U-90E Housing Power Power Jack Line Phone DTE/EIA 232D Description Power switch, turns the modem ON or OFF. Serial port DB25F...-11 terminal jack, for connection to the serial port of the DTE are listed in the Appendix. 2.3 Additional Installation Requirements • In addition to the ZyXEL modem you just purchased, you must have the following equipment to a telephone set.
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... on all other programs using the serial ports. Type: AT&D0 (set modem to ignore DTR) AT&WZ (saves the settings to that of the ZyXEL's fax features. The serial port on the Apple Macintosh. One program that has found wide acceptance is FaxSTF that make use of a PC. During this... follows. Such programs are readily available as PD, shareware or commercial software. Basic Modem Operation 4-11 At the same time it allows automatic fax receiving. U-90E Data/Fax Modem 4.6 Helpful Hints for Mac Computers 4.6.1 Special AT Command Settings for a few minutes.
... on all other programs using the serial ports. Type: AT&D0 (set modem to ignore DTR) AT&WZ (saves the settings to that of the ZyXEL's fax features. The serial port on the Apple Macintosh. One program that has found wide acceptance is FaxSTF that make use of a PC. During this... follows. Such programs are readily available as PD, shareware or commercial software. Basic Modem Operation 4-11 At the same time it allows automatic fax receiving. U-90E Data/Fax Modem 4.6 Helpful Hints for Mac Computers 4.6.1 Special AT Command Settings for a few minutes.
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... you may confuse some applications. 4-12 Basic Modem Operation The cable should set ATE0Q1. These drivers are available which allow use your ZyXEL modem from several ftp-sites. You should suppress the modem's result code to Appendix for a complete list of signals provided for the... for Macintosh computers. Therefore you wish to make use of commands. U-90E Data/Fax Modem MaxFax is another fax software for UNIX Unix environments usually don't like modem responses or echoing of your ZyXEL modem's special features, special gettys such as Minicom or Seyon. Drivers are...
... you may confuse some applications. 4-12 Basic Modem Operation The cable should set ATE0Q1. These drivers are available which allow use your ZyXEL modem from several ftp-sites. You should suppress the modem's result code to Appendix for a complete list of signals provided for the... for Macintosh computers. Therefore you wish to make use of commands. U-90E Data/Fax Modem MaxFax is another fax software for UNIX Unix environments usually don't like modem responses or echoing of your ZyXEL modem's special features, special gettys such as Minicom or Seyon. Drivers are...
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...) *HS Modifies supervisor password. Note: • The commands *Hn and *HS require the supervisor password before execution. Maximum password length is ZyXEL. Note: The command *Gn requires supervisor password checking. 1. If they match, the modem will keep the connection, otherwise the modem will disconnect... be any other type of modem. 3. In security type 2, the remote site can be a ZyXEL modem. 2. Any character can store 50 (0-49) telephone numbers. Ref. U-90E Data/Fax Modem Command Options Function & Description *G5 Enables type 2 security, with password check and...
...) *HS Modifies supervisor password. Note: • The commands *Hn and *HS require the supervisor password before execution. Maximum password length is ZyXEL. Note: The command *Gn requires supervisor password checking. 1. If they match, the modem will keep the connection, otherwise the modem will disconnect... be any other type of modem. 3. In security type 2, the remote site can be a ZyXEL modem. 2. Any character can store 50 (0-49) telephone numbers. Ref. U-90E Data/Fax Modem Command Options Function & Description *G5 Enables type 2 security, with password check and...
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...carrier Set duration, in seconds, for pause (,) option in Dial +002 command and pause between command reexecutions for ZyXEL connection) bit dec hex Bit-mapped register: +002 0 0 0* Originate mode auto handshake in *M0 leased line... Capture modem manufacturer information during V.42 handshake, can be displayed at ATI2 line if available ('Flash' or ' ZyXEL' stands for Repeat (>) command Set duration, in tenths of a second of remote carrier +006 signal before hanging... as soon as it detects a dial tone. U-90E Data/Fax Modem Command S7= S8= S9= S10= S11= Function & Description +Ref.
...carrier Set duration, in seconds, for pause (,) option in Dial +002 command and pause between command reexecutions for ZyXEL connection) bit dec hex Bit-mapped register: +002 0 0 0* Originate mode auto handshake in *M0 leased line... Capture modem manufacturer information during V.42 handshake, can be displayed at ATI2 line if available ('Flash' or ' ZyXEL' stands for Repeat (>) command Set duration, in tenths of a second of remote carrier +006 signal before hanging... as soon as it detects a dial tone. U-90E Data/Fax Modem Command S7= S8= S9= S10= S11= Function & Description +Ref.
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...Security function control 0 0* Disable security function (Default) *G0 32 20 Enable type 1 security with password *G1 check. (ZyXEL to ZyXEL only) 64 40 Enable type 1 security with password *G2 check and call-back (ZyXEL to ZyXEL only) 96 60 Enable type 2 security with password *G3 check S37= S38= 128 80 Enable type 2 security with... 0-5 0-5 Remote profile number 7-4 0-80 0-50 Local profile number bit dec hex Bit mapped register +000 0 1 1 Repeatedly dialing default number *Dn S29 Status Registers 6-11 U-90E Data/Fax Modem Command S36= bit dec hex Function and description Ref.
...Security function control 0 0* Disable security function (Default) *G0 32 20 Enable type 1 security with password *G1 check. (ZyXEL to ZyXEL only) 64 40 Enable type 1 security with password *G2 check and call-back (ZyXEL to ZyXEL only) 96 60 Enable type 2 security with password *G3 check S37= S38= 128 80 Enable type 2 security with... 0-5 0-5 Remote profile number 7-4 0-80 0-50 Local profile number bit dec hex Bit mapped register +000 0 1 1 Repeatedly dialing default number *Dn S29 Status Registers 6-11 U-90E Data/Fax Modem Command S36= bit dec hex Function and description Ref.
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...will maintain the connection if the password is a modem of security are provided. • Type 1 security is used when the remote modem is also a ZyXEL modem. • Type 2 security is used when the remote modem is OK, otherwise the line will be disconnected. • With level 2 security, ...to use them. 10.1 Security Functions Your modem provides a security function that prevents unauthorized users from making connections. Two types of the U-90E, and offers instructions on how to the dial-in remote modem will send its supervisor password for checking at the initial connection and the...
...will maintain the connection if the password is a modem of security are provided. • Type 1 security is used when the remote modem is also a ZyXEL modem. • Type 2 security is used when the remote modem is OK, otherwise the line will be disconnected. • With level 2 security, ...to use them. 10.1 Security Functions Your modem provides a security function that prevents unauthorized users from making connections. Two types of the U-90E, and offers instructions on how to the dial-in remote modem will send its supervisor password for checking at the initial connection and the...
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The maximum password length is shipped from the factory. Any access attempt will result in the password. The default supervisor password is ZyXEL when the modem is 8 characters. To modify the supervisor password, use AT*HS. You will be prompted to enter the supervisor password.... Functions This supervisor password is not correct. You will be used in the modem's prompting the user to enter the nth user password. U-90E Data/Fax Modem 10.1.2 User Passwords The user may define fifty passwords. The attempt will list the 50 user passwords and the supervisor password ...
The maximum password length is shipped from the factory. Any access attempt will result in the password. The default supervisor password is ZyXEL when the modem is 8 characters. To modify the supervisor password, use AT*HS. You will be prompted to enter the supervisor password.... Functions This supervisor password is not correct. You will be used in the modem's prompting the user to enter the nth user password. U-90E Data/Fax Modem 10.1.2 User Passwords The user may define fifty passwords. The attempt will list the 50 user passwords and the supervisor password ...
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...computer, usually a PC. The computer serves as the G3 fax handshake signals and procedures. The RS-232 serial connection or the ZyXEL serial port interface connects your modem allows for the fax function. Therefore, the modem relieves the computer fax software of this interface ...performs protocol handshaking and image data transfer. initiating and terminating fax calls, managing the communication session, and transporting the image data. U-90E Data/Fax Modem 11.2 Modem as Fax Machine Modems can also be connected to any computer with a standard RS232 serial port. For...
...computer, usually a PC. The computer serves as the G3 fax handshake signals and procedures. The RS-232 serial connection or the ZyXEL serial port interface connects your modem allows for the fax function. Therefore, the modem relieves the computer fax software of this interface ...performs protocol handshaking and image data transfer. initiating and terminating fax calls, managing the communication session, and transporting the image data. U-90E Data/Fax Modem 11.2 Modem as Fax Machine Modems can also be connected to any computer with a standard RS232 serial port. For...
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U-90E Data/Fax Modem Command Description Value +FDT Transmit phase C data command: releases the DCE to proceed with the negotiation +FDR Receive phase C data command: initiates ... 215mm wd=1:2048 pixels in 255mm wd=2:2432 pixels in 303mm ln=0:A4;297mm ln=1:B4;364mm ln=2:unlimited length Special Functions 11-5 Identify DCE U-90E +FMR? Identify DCE Manufacturer ZyXEL +FMM?
U-90E Data/Fax Modem Command Description Value +FDT Transmit phase C data command: releases the DCE to proceed with the negotiation +FDR Receive phase C data command: initiates ... 215mm wd=1:2048 pixels in 255mm wd=2:2432 pixels in 303mm ln=0:A4;297mm ln=1:B4;364mm ln=2:unlimited length Special Functions 11-5 Identify DCE U-90E +FMR? Identify DCE Manufacturer ZyXEL +FMM?
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U-90E Data/Fax Modem Chapter 12 Voice Capability Voice capability stands for the modem's ability to the Telco line. Local phone connected to Telco line. 2: The ... 12-1 Only a limited voice function that supports DTMF (Dual Tone Multi Frequency) detection and generation is provided by U-90E modem. 12.1 The voice AT command specification The following is on hook. N/A N/A N/A 0,1,2,8,16 Default 0 U90E ZyXEL V1.x 0 Description 0: DATA. 1: CLASS 1 FAX. 2.0: CLASS 2.0 FAX. 8: VOICE. 0: The DCE is a summary of the supported AT commands...
U-90E Data/Fax Modem Chapter 12 Voice Capability Voice capability stands for the modem's ability to the Telco line. Local phone connected to Telco line. 2: The ... 12-1 Only a limited voice function that supports DTMF (Dual Tone Multi Frequency) detection and generation is provided by U-90E modem. 12.1 The voice AT command specification The following is on hook. N/A N/A N/A 0,1,2,8,16 Default 0 U90E ZyXEL V1.x 0 Description 0: DATA. 1: CLASS 1 FAX. 2.0: CLASS 2.0 FAX. 8: VOICE. 0: The DCE is a summary of the supported AT commands...
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... complete, the modem restarts automatically. After the "§" prompt, use the XModem protocol to upload the U-90E file to update your modem. 4. U-90E Data/Fax Modem Chapter 14 Upgrading Your Modem 14.1 Upgrading by downloading from the ZyXEL BBS, WWW or FTP site. Turn on your modem. Type ATUPX. 6. Press Y. Upgrading Your Modem...
... complete, the modem restarts automatically. After the "§" prompt, use the XModem protocol to upload the U-90E file to update your modem. 4. U-90E Data/Fax Modem Chapter 14 Upgrading Your Modem 14.1 Upgrading by downloading from the ZyXEL BBS, WWW or FTP site. Turn on your modem. Type ATUPX. 6. Press Y. Upgrading Your Modem...
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... enables quick recovery from the previous directions above to AT commands after 5 seconds. Repeat steps 1-9 from failed flash uploads. U-90E Data/Fax Modem 14.2 Kernel Recovery Mode Your modem is equipped with ZyXEL's exclusive Kernel Recovery Mode. Press the D/V button while turning on the modem, then release the button after upgrading the...
... enables quick recovery from the previous directions above to AT commands after 5 seconds. Repeat steps 1-9 from failed flash uploads. U-90E Data/Fax Modem 14.2 Kernel Recovery Mode Your modem is equipped with ZyXEL's exclusive Kernel Recovery Mode. Press the D/V button while turning on the modem, then release the button after upgrading the...
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The signals on these pins are: 1 A 2 RING 3 TIP 4 A1 J Phone Jack Pin Assignments U-90E Data/Fax Modem Appendix C Phone Jack Pin Assignments The ZyXEL U 90E modem features two RJ-11 phone jacks, one for 2-wire dial-up and 2-wire leased line connection (LINE) and one for an optional connection to a telephone set (PHONE).
The signals on these pins are: 1 A 2 RING 3 TIP 4 A1 J Phone Jack Pin Assignments U-90E Data/Fax Modem Appendix C Phone Jack Pin Assignments The ZyXEL U 90E modem features two RJ-11 phone jacks, one for 2-wire dial-up and 2-wire leased line connection (LINE) and one for an optional connection to a telephone set (PHONE).