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- MOVED OVER PR NEWSWIRE AT 1:27 PM, PDT, MONDAY, JUNE 24, 1991
-
- Contact:
- Brooke Cohan
- Apple Computer, Inc.
- (408) 974-3019
-
- Leah Strauss
- Regis McKenna, Inc.
- (408) 974-3886
-
- Apple Ships Integrated Macintosh Communications Products for IBM
- Computer Networks
-
- NEW YORK--June 24, 1991--Apple Computer, Inc. today announced
- immediate availability of its new SNA.ps family of products that
- extend the ability of Macintosh personal computers to communicate
- with IBM systems in large computer networks.
- The SNA.ps family delivers a comprehensive, integrated set of
- protocols and services for Macintosh users who want to communicate in
- an IBM Systems Network Architecture (SNA) environment. Systems
- Network Architecture is IBM's framework for transferring data among
- IBM and other computers in an enterprise system.
- Apple's SNA.ps products offer concurrent support for terminal
- emulation and peer-to-peer communication in an IBM SNA environment.
- SNA.ps provides high performance and flexible access to SNA networks
- from a single Macintosh or an AppleTalk network.
- "The new SNA.ps products make the Macintosh the best PC for
- connectivity into IBM host environments," said Jim Groff, director of
- product marketing for Apple Computer's Enterprise Systems Division.
- "SNA.ps supports a complete set of network services over a wide
- range of media, providing the most flexible and transparent access to
- IBM host computers in the industry."
- The new SNA services for the Macintosh feature IBM 3270 terminal
- emulation and concurrent peer-to-peer access using IBM's Advanced
- Program-to-Program Communication (APPC) protocols. The SNA.ps
- Gateway also incorporates the first level of support for IBM's
- Advanced Peer-to-Peer Networking (APPN) protocols - NT2.1 Low Entry
- Networking (LEN).
- APPN is IBM's extension to SNA networks that provides the means for
- mainframe, departmental and workstation systems to communicate as
- peers through standardized connectivity and directory services.
- Concurrent with IBM's March 1991 APPN announcement, Apple said it
- would support APPN in two phases: first, the LEN support which is
- included in today's SNA. ps Gateway release and second, full APPN end
- node support in a future SNA.ps Gateway release. SNA.ps' support
- of APPN enables a new generation of
- Macintosh applications that provide truly transparent access to IBM
- host data and services and integration of AppleTalk , Apple's network
- protocols, into enterprise-wide SNA networks.
-
- The SNA.ps Family
- Apple's SNA.ps family consists of the SNA.ps Gateway, SNA.ps 3270
- and two Developers' Toolkits, giving Macintosh users access to data,
- applications and services on IBM host systems. SNA. ps replaces
- Apple's existing services for IBM SNA networks: MacDFT (Distributed
- Function Terminal), which provides 3270 terminal emulation and
- MacAPPC, which enables third-party developers to build Advanced
- Program-to-Program Communication (APPC) products for Macintosh
- personal computers.
-
- The SNA.ps Gateway
- The SNA.ps Gateway offers support for multiple interface cards,
- adjustable performance parameters and combines 3270 terminal
- emulation with APPC (the same as IBM's Logical Unit 6.2). The
- product can be configured as a personal gateway for direct Macintosh-
- to-SNA connectivity or as an AppleTalk network gateway, enabling any
- Apple Macintosh to communicate with IBM systems running the VM, MVS,
- OS/400 or OS/2 operating systems.
- The SNA.ps Gateway, implemented on Apple's family of intelligent
- NuBus busmaster network interface cards, offers high performance
- through parallel sessions and independent Logical Unit (LU) support.
- This design gives users multiple gateways in a single machine and
- frees the main Macintosh processor to run applications without
- affecting the Macintosh's perfomance. The software supports the Apple
- TokenTalk NB Card for industry standard Token-Ring networks, the
- Apple Serial NB Card for SNA/SDLC connections, and the Apple
- Coax/Twinax Card for cluster controller/DFT connectivity.
-
- The SNA.ps 3270
- Apple's SNA.ps 3270 software application provides Macintosh users
- with standard IBM 3270 terminal emulation. With SNA.ps 3270, any
- Macintosh personal computer (Macintosh Plus, SE, SE/30, Classic, LC,
- Portable and the entire Macintosh II line) has standalone or network
- access--in conjunction with an SNA. ps Gateway--to the IBM host.
- In addition to support for AppleTalk gateways, the SNA.ps 3270
- product includes Control Unit Terminal (CUT) and DFT capabilities for
- direct coaxial SNA connections. It supports all IBM screen display
- formats and attributes, uses the IBM standard protocol for file
- transfers and integrates mainframe data into Macintosh applications
- using standard Macintosh copy-and-paste techniques. SNA.ps 3287--which
- will enable LaserWriters to emulate IBM's 3287 class of printers
- for printing host application documents--will be available
- in early 1992 as a free upgrade to SNA. ps 3270 and SNA.ps Gateway.
-
- Third-Party Toolkits
- Third-party developers can build on the flexibility of both SNA.ps
- products. The SNA.ps APPC Developers Kit offers tools for creating
- LU 6.2 applications, including communication with IBM's OfficeVision,
- host-resident databases and emerging distributed applications. The
- SNA.ps 3270 Developers Kit enables third-parties to build LU 2
- applications, including alternative 3270 terminal emulators,
- graphical front ends to 3270-based applications and host interface
- development tools.
-
- Price and Availability
- The SNA.ps Gateway and 3270 application are available from
- authorized Apple resellers in the United States. The SNA.ps Gateway
- is available in three versions, for eight, 32 and 64 sessions. In
- the U.S., these versions are available immediately at manufacturer's
- suggested retail price (MSRP) of $1495, $2995 and $4495,
- respectively. The accompanying SNA.ps 3270 GC (Gateway Client)
- terminal emulation software for the SNA.ps Gateway is available in
- the U.S. at $125 MSRP per copy. The full-function SNA.ps 3270
- application--with client support for the SNA.ps Gateway, plus DFT
- and CUT support--sells for $345 MSRP in the U.S. Customers of
- Apple's MacDFT may upgrade to SNA.ps 3270 free of charge. Price and
- availability outside the United States will vary by country.
-
- -30-
-
- Apple, the Apple logo, AppleTalk, Macintosh, MacDFT and LaserWriter
- are registered trademarks of Apple Computer, Inc. SNA. ps, NuBus and
- MacAPPC are trademarks of Apple Computer, Inc.
-
-
- IBM, Systems Network Architecture (SNA), Advanced Peer-to-Peer
- Networking (APPN), Advanced Program-to-Program Communications (APPC),
- Distributed Function Terminal (DFT) and OfficeVision are trademarks
- of International Business Machines.
-
- HotNews
- HotNews
- Apple HotNews
- 24-Jun-91
-
-