3270 Emulator for Windows

PASSPORT 3270 EMULATOR

Reliable, Cost-Effective 3270 Emulator

3270 Emulator Free Trial Download

PASSPORT is a powerful 3270 emulator that includes both enhanced TN3270E emulation and basic TN3270 emulation. The product is a high quality, reliable 3270 emulator that is Certified for Windows Vista® and compatible with Windows XP and 2000.

PASSPORT is also extremely cost effective. Zephyr provides a subscription based licensing program that reduces your terminal emulation software acquisition cost and maintenance cost significantly. This makes upgrading from an older terminal emulator a very attractive proposition.

As one of the market's very first IP-based connectivity solutions, the mature, feature-rich package is an ideal replacement for older desktop-based emulators. With its competitive pricing and licensing options, you can save 50% to 75% on the amount of money you would normally spend for terminal emulation software.

Zephyr has a long history of developing IBM terminal emulator software and innovative host access solutions. Founded in 1985, Zephyr is a Microsoft Certified Solution Partner, Citrix Premier Alliance Partner, a member of IBM PartnerWorld for Developers, Microsoft Developer Network (MSDN), Cisco Enterprise Associates Program (EAP), and the Internet Engineering Task Force (IETF) TN3270E/TN5250E Working Group.

PASSPORT Highlights

• Provides 3270 and 3270E access to IBM mainframe host applications
• Also includes TN5250/TN5250E, VT420, VT220, VT100, SCO ANSI and Wyse 60 terminal emulators
• Standalone FTP client and integrated FTP file transfer within terminal emulation session
• PASSPORT PC TO HOST® is certified for Windows Vista®
• Supports Windows XP and 2000
• Advanced SSL security available for each host session
• Advanced SSH security available for each UNIX host session
• Secure FTP file transfer using SSL and SSH security
• IND$FILE file transfer to IBM mainframe
• Supports Citrix Password Manager
• HLLAPI available to reuse existing screen scraping applications
• Attachmate-compatible EXTRA! Objects API to reuse existing EXTRA! screen scraping applications
• VB Script to record, edit and run productivity enhancing macros
• Host printing supported through the TN3270E or TN5250E client
• Pass-through printing available for VT or SCO ANSI client
• Ability to open multiple host sessions, uniquely configure each session
• Customizable keyboard layout, mouse buttons, keypads, toolbars, hotspots, colors, fonts, cursor and more

3270 Emulator Deployment

There are actually two PASSPORT 3270 emulators. Each product uses a different method of deployment.

PASSPORT PC TO HOST® is a desktop-based 3270 emulator. This product is similar to other desktop Windows programs. PASSPORT is installed with a Windows setup program. It can also be deployed using SMS, MSI, Citrix or Microsoft Terminal Server.

PASSPORT WEB TO HOST® is a web-based 3270 emulator deployed from a web server. The 3270 emulator is installed on a web server and provides an administrator program for centralized configuration and administration. All software and configuration files reside on the web server. When the 3270 emulator is run, an ActiveX applet is downloaded from the web server to the client desktop and run inside of Internet Explorer.

The ActiveX component is only downloaded the first time a session is launched, or whenever the server version of the ActiveX component changes to a newer version. The ActiveX 3270 terminal emulator running inside Internet Explorer makes a direct TN3270 or TN3270E connection to the IBM zSeries (S/390) mainframe.

3270 Telnet Host Connection Support

PASSPORT supports all telnet features defined in the IETF 1576 (TN3270 Current Practices) and IETF 2355 (TN3270 Enhancements) specifications. Telnet is terminal emulation that uses the TCP/IP Internet protocol for communication between a telnet client and server. PASSPORT is compatible with all TN3270 and TN3270E servers that support these IETF specifications.

These TN3270 telnet servers include the IBM Communication Server that is provided with IBM zOS, OS/390, MVS TCP/IP and VM TCP/IP. For IBM VSE, the Telnet TN3270 servers from Connectivity Systems and Barnard Systems are supported. The Cisco CIP and CPA TN3270 servers, Microsoft SNA Server, Microsoft HIS Server and others are are also supported.

PASSPORT provides connection to generic, dedicated and specific LU pools. Full support for NVT, SSCP-LU and LU-LU sessions is provided. Auto-reconnect is configured to automatically re-establish the session after a logoff is performed. Hot back up for connection to alternate IP host names is also provided.

3270 Emulator Sessions

PASSPORT 3270 display and 3270 host printer sessions are supported. Up to 26 sessions can be active at one time on one workstation. New sessions can be easily created, opened and saved. A layout of multiple sessions can be saved as a desktop icon. When this icon is activated, multiple sessions are started at one time. A menu security feature allows an administrator to decide what 3270 emulation features are allowed and which are not.

TN3270E SSL Support

The PASSPORT 3270 terminal emulator implements advanced security features using Secure Sockets Layer (SSL) Version 3 server authentication and encryption providing secure data access across TCP/IP networks. With the built-in security of SSL, your 3270 emulator sessions are now protected from eavesdropping, tampering, or message forgery over TCP/IP. This feature can be critical for those organizations that access sensitive data on corporate mainframes remotely, or across the Internet.

TN3270 Emulation Display Sessions

PASSPORT supports many IBM 3270 terminal types. The term IBM 3270 actually refers to an entire family of IBM mainframe host connectivity devices. Terminal emulation for both the monochrome IBM 3278 and the extended color IBM 3279 terminal are supported with four different screen sizes each. The screen sizes include model 2 (24 rows x 80 columns), model 3 (32 rows x 80 columns), model 4 (43 rows x 80 columns), and model 5 (27 rows x 132 columns).

TN3270E Host Printer Sessions

PASSPORT provides IBM 3287 LU type 1 and LU type 3 host printer emulation. The LU type 3 printer emulation is also known as Data Stream Control (DSC) host printing and is an older method of building and printing pages of host data. The LU type 1 printer emulation is referred to as SNA Character Sting (SCS) host printing and provides newer more advanced printing functions such as transparent printing. Transparent printing allows the IBM mainframe application to send character codes directly to the printer without any EBCDIC to ANSI code page translation.

The printer session provides many configuration options including the font, number of rows and columns on the page, printer margins, transparent printing, printer initialization and closing character strings, modification of host code page translation tables, as well as many other features.

3270 File Transfer

The IND$FILE file transfer is the standard method of transferring files between a PC and an IBM S/390 (zSeries) mainframe using a 3270 terminal emulation session. Text, binary and custom file types can be transferred using IND$FILE. When using this type of file transfer, the 3270 emulation session is busy until the file transfer is complete. PASSPORT uses an asynchronous interface to the Windows sockets TCP/IP driver. This results in the fastest file transfer data rate possible using a minimum amount of system resources.

The FTP (File Transfer Protocol) file transfer is a newer method of transferring files between a PC and an IBM mainframe. This protocol does not use the 3270 terminal emulation session. Instead, an FTP server must be present on the host computer. The FTP file transfer is actually a separate PC program and can be launched from the menu command or from the Windows Start->Programs menu. Transferring of files can be initiated in multiple ways, including drag and drop and cut/copy/paste.

The FTP client has the look and feel of Windows Explorer with a menu bar, toolbar, status bar, three window panes (PC directory structure and file list, host directory structure and file list, connection log and error messages) that can be interactively resized and displayed as icons, details or list. The PASSPORT FTP client program adheres to full compliance with the IETF RFC 959 (File Transfer Protocol) specifications. FTP is a standard Internet protocol, just like the telnet protocol is.

3270 Macro Scripting and API Programming

The PASSPORT macro scripting language is based on the Microsoft Visual Basic scripting language. Macro scripts are used to automate common repetitive tasks. A macro script can be assigned to a key on the keyboard, keypad, toolbar, button bar or mouse button. A macro script can be run when hotspot text is clicked on with the mouse. A start-up logon macro can be configured to automatically run after connection when the host session is established.

When a macro command is executed, PASSPORT runs a separate program that is actually a HLLAPI application. This HLLAPI application utilizes both the Microsoft VB Script and the PASSPORT HLLAPI module to run the macro.

HLLAPI (High Level Language Application Program Interface) is an industry standard method for writing PC based programs that need to communicate with an IBM S/390 (zSeries) mainframe system using a 3270 terminal emulation program. Typical HLLAPI applications can present users with a more friendly user interface to host applications and can be used to automate routine functions such as file transfer. The PASSPORT 3270 emulation program supports 32-bit application programs, but does not support 16-bit HLLAPI or DOS HLLAPI programs.

PASSPORT provides an API (Application Programming Interface) that exposes terminal emulation objects such as the entire group of sessions, a single session, screen, keypad, etc. This object oriented API can be used by C++, Visual Basic, VB Script, Java Script and other applications that require host access and/or need to control multiple host sessions.

Quicktrial or Download Options

There are two ways to evaluate the PASSPORT software: either download a copy of the software or do a QuickTrial of the PASSPORT WEB TO HOST® application. With QuickTrial, there is no server installation, you simply download the client from our web server. This is a fast and easy way to look at the PASSPORT WEB TO HOST® software. For those that want to install the PASSPORT WEB TO HOST® software on their own web server, you can download the full working copy of the software and complete a full evaluation.