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All rights reserved. Published by ZyXEL Communications Corporation. Neither does it convey any products, or software described herein. This document is subject to make changes in any products described herein without ... arising out of the application or use of any license under its patent rights nor the patents rights of others. 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 and they may not be properties of their respective owners...
All rights reserved. Published by ZyXEL Communications Corporation. Neither does it convey any products, or software described herein. This document is subject to make changes in any products described herein without ... arising out of the application or use of any license under its patent rights nor the patents rights of others. 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 and they may not be properties of their respective owners...
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... one or more of the user to which can be used in a commercial environment. iii Increase the separation between the equipment and the receiver. 3. U-90E Data/Fax Modem Federal Communications Commission (FCC) Interference Statement This device complies with the instructions, may cause harmful interference to radio communications. Operation is the responsibility of...
... one or more of the user to which can be used in a commercial environment. iii Increase the separation between the equipment and the receiver. 3. U-90E Data/Fax Modem Federal Communications Commission (FCC) Interference Statement This device complies with the instructions, may cause harmful interference to radio communications. Operation is the responsibility of...
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... request the user to disconnect the equipment. Caution Users should ensure that the equipment meets certain telecommunications network protective, operation, and safety requirements. iv U-90E Data/Fax Modem Information for radio noise emissions from digital apparatus set out in the radio interference regulations of connection. This certification means that the electrical ground...
... request the user to disconnect the equipment. Caution Users should ensure that the equipment meets certain telecommunications network protective, operation, and safety requirements. iv U-90E Data/Fax Modem Information for radio noise emissions from digital apparatus set out in the radio interference regulations of connection. This certification means that the electrical ground...
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... of the Member States concerning telecommunication terminal equipment. (The Telecom Terminal Equipment Directive) 3. 93/68/EEC of the member states relating to Electro Magnetic Compatibility. U-90E Data/Fax Modem The declarations of the member states relation to Electro Magnetic Compatibility. (EMC Directive) 2.
... of the Member States concerning telecommunication terminal equipment. (The Telecom Terminal Equipment Directive) 3. 93/68/EEC of the member states relating to Electro Magnetic Compatibility. U-90E Data/Fax Modem The declarations of the member states relation to Electro Magnetic Compatibility. (EMC Directive) 2.
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... corresponding return address, Postage Paid (USA and territories only). borders, the customer shall bear the cost of all other return destination beyond the U.S. 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 for a period of up...
... corresponding return address, Postage Paid (USA and territories only). borders, the customer shall bear the cost of all other return destination beyond the U.S. 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 for a period of up...
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...-0700 +45-3955-0707 ftp.zyxel.dk ZyXEL Communications A/S, Columbusvej 5, 2860 Soeborg, Copenhagen, Denmark vii Software ftp.zyxel.dk and ROM upgrades ftp.zyxel.com Regular Mail ZyXEL Communications Corp., 6 Innovation Road II, ScienceBased Industrial Park, Hsinchu, Taiwan 300, R.O.C. ZyXEL Communications Inc., 1650 Miraloma Avenue, Placentia, CA 92870, U.S.A. U-90E Data/Fax Modem Customer Support If you have questions...
...-0700 +45-3955-0707 ftp.zyxel.dk ZyXEL Communications A/S, Columbusvej 5, 2860 Soeborg, Copenhagen, Denmark vii Software ftp.zyxel.dk and ROM upgrades ftp.zyxel.com Regular Mail ZyXEL Communications Corp., 6 Innovation Road II, ScienceBased Industrial Park, Hsinchu, Taiwan 300, R.O.C. ZyXEL Communications Inc., 1650 Miraloma Avenue, Placentia, CA 92870, U.S.A. U-90E Data/Fax Modem Customer Support If you have questions...
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U-90E Data/Fax Modem 2.5 Modem Configuration ...2-5 2.6 Power On...2-6 Chapter 3 ...3-1 Setting up your Internet Connection 3-1 3.1 Installing TCP/IP ...3-1 3.2 Configuring TCP/IP...3-2 3.3 Creating a Dial-up Connection 3-4 Chapter 4 ...4-1 Basic Modem Operation ...4-1 4.1 Understanding AT Commands 4-1 4.1.1 ... 4.2.1 Dialing using the ATD Command 4-3 4.2.2 Auto-Answer and Hook Controls 4-4 4.3 Quick Tips when issuing AT Commands 4-4 4.3.1 Modem Result Codes 4-6 4.3.2 Viewing S Register Values 4-7 4.3.3 Changing S Register Values 4-7 4.4 Non-Volatile Memory ...4-8 4.4.1 Storing Phone ...
U-90E Data/Fax Modem 2.5 Modem Configuration ...2-5 2.6 Power On...2-6 Chapter 3 ...3-1 Setting up your Internet Connection 3-1 3.1 Installing TCP/IP ...3-1 3.2 Configuring TCP/IP...3-2 3.3 Creating a Dial-up Connection 3-4 Chapter 4 ...4-1 Basic Modem Operation ...4-1 4.1 Understanding AT Commands 4-1 4.1.1 ... 4.2.1 Dialing using the ATD Command 4-3 4.2.2 Auto-Answer and Hook Controls 4-4 4.3 Quick Tips when issuing AT Commands 4-4 4.3.1 Modem Result Codes 4-6 4.3.2 Viewing S Register Values 4-7 4.3.3 Changing S Register Values 4-7 4.4 Non-Volatile Memory ...4-8 4.4.1 Storing Phone ...
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U-90E Data/Fax Modem 4.6.1 Special AT Command Settings for Mac 4-11 4.6.2 Mac Serial Port ...4-11 4.6.3 Mac Software Tips...4-11 4.7 Helpful Hints for UNIX-Based Computers 4-12 4.7.1 Serial Cable...4-12 4.7.2 Basic Modem Settings for UNIX 4-12 4.7.3 Unix Software Tips...4-12 Chapter 5 ...5-1 AT Command Set Summary...5-1 5.1 Basic AT Command Set ...5-1 5.1.1 Result Code Options ...5-4 5.2 Extended AT& Command...
U-90E Data/Fax Modem 4.6.1 Special AT Command Settings for Mac 4-11 4.6.2 Mac Serial Port ...4-11 4.6.3 Mac Software Tips...4-11 4.7 Helpful Hints for UNIX-Based Computers 4-12 4.7.1 Serial Cable...4-12 4.7.2 Basic Modem Settings for UNIX 4-12 4.7.3 Unix Software Tips...4-12 Chapter 5 ...5-1 AT Command Set Summary...5-1 5.1 Basic AT Command Set ...5-1 5.1.1 Result Code Options ...5-4 5.2 Extended AT& Command...
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U-90E Data/Fax Modem 7.1.2 Power Level Setting ...7-1 7.2 Leased Line Handshaking 7-2 7.2.1 Manual Connect ...7-2 7.2.2 Auto Handshake ...7-2 7.3 Terminating a Leased Line Connection 7-3 Chapter 8 ...8-1 Synchronous Mode Operation ...8-1 8.1 Mode options ...8-1 8.2 Clock Options ...8-2 8.3 Half-Duplex operation...8-2 8.3.1 ...
U-90E Data/Fax Modem 7.1.2 Power Level Setting ...7-1 7.2 Leased Line Handshaking 7-2 7.2.1 Manual Connect ...7-2 7.2.2 Auto Handshake ...7-2 7.3 Terminating a Leased Line Connection 7-3 Chapter 8 ...8-1 Synchronous Mode Operation ...8-1 8.1 Mode options ...8-1 8.2 Clock Options ...8-2 8.3 Half-Duplex operation...8-2 8.3.1 ...
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U-90E Data/Fax Modem 10.3 Caller Number Delivery (Caller ID 10-5 10.4 Distinctive Ring ...10-7 10.5 Extended Distinctive Ring (EDR 10-9 10.5.1 Setting Up EDR 10-10 10.5.2 EDR ... 10-11 10.6 On-line Help ...10-12 10.7 V.25bis Command Set 10-12 Chapter 11...11-1 Fax Operation...11-1 11.1 Fax Basics ...11-1 11.2 Modem as Fax Machine 11-2 11.2.1 ITU-T T.30 Fax Protocol 11-2 11.3 Fax Command sets...11-2 11.3.1 Defining the Fax Command Sets 11-3 11.3.2 Service Class...
U-90E Data/Fax Modem 10.3 Caller Number Delivery (Caller ID 10-5 10.4 Distinctive Ring ...10-7 10.5 Extended Distinctive Ring (EDR 10-9 10.5.1 Setting Up EDR 10-10 10.5.2 EDR ... 10-11 10.6 On-line Help ...10-12 10.7 V.25bis Command Set 10-12 Chapter 11...11-1 Fax Operation...11-1 11.1 Fax Basics ...11-1 11.2 Modem as Fax Machine 11-2 11.2.1 ITU-T T.30 Fax Protocol 11-2 11.3 Fax Command sets...11-2 11.3.1 Defining the Fax Command Sets 11-3 11.3.2 Service Class...
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U-90E Data/Fax Modem 13.2.1 Analog Loopback Test (AT&T1 13-2 13.2.2 Analog Loopback with Self-test (AT&T8 13-2 13.2.3 Local Digital Loopback Test (AT&T3 13-2 13.2.4 ... Report (ATI2 13-4 Indicator Lights ...13-7 13.4.1 Retransmission Indicator 13-7 13.4.2 Dialing Indicator...13-7 13.4.3 Handshaking And Retrain Indicator 13-7 Chapter 14 ...14-1 Upgrading Your Modem ...14-1 14.1 Upgrading by Flash EPROM 14-1 14.2 Kernel Recovery Mode 14-2 Chapter 15 ...15-1 Troubleshooting ...15-1 15.1 AT Command Set Problems 15-1 15.2 Command...
U-90E Data/Fax Modem 13.2.1 Analog Loopback Test (AT&T1 13-2 13.2.2 Analog Loopback with Self-test (AT&T8 13-2 13.2.3 Local Digital Loopback Test (AT&T3 13-2 13.2.4 ... Report (ATI2 13-4 Indicator Lights ...13-7 13.4.1 Retransmission Indicator 13-7 13.4.2 Dialing Indicator...13-7 13.4.3 Handshaking And Retrain Indicator 13-7 Chapter 14 ...14-1 Upgrading Your Modem ...14-1 14.1 Upgrading by Flash EPROM 14-1 14.2 Kernel Recovery Mode 14-2 Chapter 15 ...15-1 Troubleshooting ...15-1 15.1 AT Command Set Problems 15-1 15.2 Command...
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U-90E Data/Fax Modem List of Figures Figure 2-1 Front Panel ...2-1 Figure 2-2 Rear Panel ...2-3 Figure 3-1 Select Network Component Type 3-1 Figure 3-2 Select Network Protocol...3-2 Figure 3-3 Network...3-3 Figure 3-4 IP Address...3-3 Figure 3-5 DNS Configuration...3-4 Figure 3-6 Make New Connection ...3-5 Figure 3-7 Insert ISP's Phone Number ...3-5 Figure 3-8 Completing Dial-Up Connection 3-6 xv
U-90E Data/Fax Modem List of Figures Figure 2-1 Front Panel ...2-1 Figure 2-2 Rear Panel ...2-3 Figure 3-1 Select Network Component Type 3-1 Figure 3-2 Select Network Protocol...3-2 Figure 3-3 Network...3-3 Figure 3-4 IP Address...3-3 Figure 3-5 DNS Configuration...3-4 Figure 3-6 Make New Connection ...3-5 Figure 3-7 Insert ISP's Phone Number ...3-5 Figure 3-8 Completing Dial-Up Connection 3-6 xv
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U-90E Data/Fax Modem List of Tables Table 1-1 U-90E Data Operation Modes ...1-3 Table 1-2 Fax Compatibility ...1-4 Table 2-1 LED Indicators ...2-2 Table 2-2 Front Panel Switches ...2-3 Table 2-3 Rear Panel...2-4 Table 4-1 Modem Settings ...4-2 Table 4-2 AT Result Codes ...4-5 Table 4-3 Basic Commands ...4-5 Table 4-4 AT Command Sets/Types...4-6 Table 4-5 Profile Setting Commands ...4-9 Table 4-6 Default Settings ...4-10 Table 5-1 Basic AT Command ...
U-90E Data/Fax Modem List of Tables Table 1-1 U-90E Data Operation Modes ...1-3 Table 1-2 Fax Compatibility ...1-4 Table 2-1 LED Indicators ...2-2 Table 2-2 Front Panel Switches ...2-3 Table 2-3 Rear Panel...2-4 Table 4-1 Modem Settings ...4-2 Table 4-2 AT Result Codes ...4-5 Table 4-3 Basic Commands ...4-5 Table 4-4 AT Command Sets/Types...4-6 Table 4-5 Profile Setting Commands ...4-9 Table 4-6 Default Settings ...4-10 Table 5-1 Basic AT Command ...
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U-90E Data/Fax Modem Table 10-1 Security Function Commands ...10-3 Table 10-2 AT*Rab Command...10-4 Table 10-3 AT*Wab Command ...10-4 Table 10-4 Ring Control...10-8 Table 10-5 EDR Settings...10-10 Table 10-6 V.25 Command Set...10-12 Table 11-1 Service Class 1 Commands ...11-3 Table 11-2 MOD Parameters...11-4 Table 11-3 Service Class 2.0 Commands ...11-4 Table 11-4 Status Report Result Codes ...11-9 Table 12-1 Voice AT Commands...12-1 Table 12-2 Voice Shield DTE Command ...12-2 Table 13-1 Data Type Description...13-4 Table 13-2 Output Value Description...13-4 xvii
U-90E Data/Fax Modem Table 10-1 Security Function Commands ...10-3 Table 10-2 AT*Rab Command...10-4 Table 10-3 AT*Wab Command ...10-4 Table 10-4 Ring Control...10-8 Table 10-5 EDR Settings...10-10 Table 10-6 V.25 Command Set...10-12 Table 11-1 Service Class 1 Commands ...11-3 Table 11-2 MOD Parameters...11-4 Table 11-3 Service Class 2.0 Commands ...11-4 Table 11-4 Status Report Result Codes ...11-9 Table 12-1 Voice AT Commands...12-1 Table 12-2 Voice Shield DTE Command ...12-2 Table 13-1 Data Type Description...13-4 Table 13-2 Output Value Description...13-4 xvii
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... quality connections while communicating around the globe. one of your U-90E modem - The U-90E modem is divided into four sections: • Getting Started (Chapters 1-4) gives a basic overview of your modem's features, explains its installation procedures and introduces you to the .... • Upgrading and Troubleshooting (Chapters 14-15) provides information about upgrading your U-90E data/fax modem and gives instruction for its installation and operation. U-90E Data/Fax Modem Preface About Your Modem Congratulations on the purchase of ZyXEL's premier highperformance products.
... quality connections while communicating around the globe. one of your U-90E modem - The U-90E modem is divided into four sections: • Getting Started (Chapters 1-4) gives a basic overview of your modem's features, explains its installation procedures and introduces you to the .... • Upgrading and Troubleshooting (Chapters 14-15) provides information about upgrading your U-90E data/fax modem and gives instruction for its installation and operation. U-90E Data/Fax Modem Preface About Your Modem Congratulations on the purchase of ZyXEL's premier highperformance products.
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xx Registered owners will receive future product information and update announcements. Save your dated invoice as proof of purchase. U-90E Data/Fax Modem Complete the pre-addressed Warranty Registration Card and place it in the mail. Warranty registration is not necessary for product repair/or replacement.
xx Registered owners will receive future product information and update announcements. Save your dated invoice as proof of purchase. U-90E Data/Fax Modem Complete the pre-addressed Warranty Registration Card and place it in the mail. Warranty registration is not necessary for product repair/or replacement.
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It connects to 33.6kbps. U-90E Data/Fax Modem Chapter 1 Getting to Know Your Modem This chapter describes the key features and applications of up to 33.6Kbps. For Internet access application, it operates with downstream maximum speed of up ... line. The synchronous transmission mode can support up to both 2-wire dial-up to know your 56/33.6 Kbps Data/Fax modem. 1.1 U-90E Data/Fax Modem The U- 90E is an analog Data/Fax modem used for data transmission via PSTN line. The speed depends on the line quality, and server side configuration. 1.2 Standard Features •...
It connects to 33.6kbps. U-90E Data/Fax Modem Chapter 1 Getting to Know Your Modem This chapter describes the key features and applications of up to 33.6Kbps. For Internet access application, it operates with downstream maximum speed of up ... line. The synchronous transmission mode can support up to both 2-wire dial-up to know your 56/33.6 Kbps Data/Fax modem. 1.1 U-90E Data/Fax Modem The U- 90E is an analog Data/Fax modem used for data transmission via PSTN line. The speed depends on the line quality, and server side configuration. 1.2 Standard Features •...
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U-90E Data/Fax Modem • V.42bis and MNP 5 data compression. • DTE serial interface with slower modems and when encountering unstable or variable line conditions. • Call-back security and password protection restricts access to authorized callers only. ...use a single telephone line to handle both types of calls. • Asynchronous and synchronous modes for your modem to know your telephone company in order for reliable serial data communication. Your modem will automatically fall -back. Up to 33.6 Kbps for synchronous transmission. • Fast retrain with automatic...
U-90E Data/Fax Modem • V.42bis and MNP 5 data compression. • DTE serial interface with slower modems and when encountering unstable or variable line conditions. • Call-back security and password protection restricts access to authorized callers only. ...use a single telephone line to handle both types of calls. • Asynchronous and synchronous modes for your modem to know your telephone company in order for reliable serial data communication. Your modem will automatically fall -back. Up to 33.6 Kbps for synchronous transmission. • Fast retrain with automatic...
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... to know your Modem 1-3 no hassle recovery from failed flash uploads - Universal compatibility covers a broad range of transmission speed up to 56/33.6 Kbps full-duplex on a 2-wire dial-up line. Various operation modes that can be achieved are as follows: Table 1-1 U-90E Data Operation Modes ... 32-TCM 16-QAM Carrier Frequency [Hz] multiple 1800 1800 1800 1800 1800 4-DPSK 1800 Getting to new features. • ZyXEL exclusive Kernel Recovery Mode for no factory repairs needed. • Reduced voice function. Supports DTMF tone generation and detection only. 1.4 Data Compatibility...
... to know your Modem 1-3 no hassle recovery from failed flash uploads - Universal compatibility covers a broad range of transmission speed up to 56/33.6 Kbps full-duplex on a 2-wire dial-up line. Various operation modes that can be achieved are as follows: Table 1-1 U-90E Data Operation Modes ... 32-TCM 16-QAM Carrier Frequency [Hz] multiple 1800 1800 1800 1800 1800 4-DPSK 1800 Getting to new features. • ZyXEL exclusive Kernel Recovery Mode for no factory repairs needed. • Reduced voice function. Supports DTMF tone generation and detection only. 1.4 Data Compatibility...
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... mode: auto-dial/answer. • Flow control: software XON/XOFF or hardware CTS/RTS. 1-4 Getting to 14400 bps using the fax transmission standard V.17. U-90E Data/Fax Modem V.23 V.23 V.22bis 1200/75 600/75 2400 V.22 1200 (BELL 212A) V.21 300 BELL 103 300 1200/75 600/75 600 600 300... 300 FSK FSK 16-QAM 4-DPSK FSK FSK 1200 Org 2400 Ans 1200 Org 2400 Ans 1.5 Fax Compatibility The U-90E modem supports fax applications and is compatible with many fax transmission standards. It provides the highest fax speed of up to know your...
... mode: auto-dial/answer. • Flow control: software XON/XOFF or hardware CTS/RTS. 1-4 Getting to 14400 bps using the fax transmission standard V.17. U-90E Data/Fax Modem V.23 V.23 V.22bis 1200/75 600/75 2400 V.22 1200 (BELL 212A) V.21 300 BELL 103 300 1200/75 600/75 600 600 300... 300 FSK FSK 16-QAM 4-DPSK FSK FSK 1200 Org 2400 Ans 1200 Org 2400 Ans 1.5 Fax Compatibility The U-90E modem supports fax applications and is compatible with many fax transmission standards. It provides the highest fax speed of up to know your...