IBM TURBOWAYS 155 and 25 Mbps ATM Adapters October 9, 1995 Announcement Number: 195-304 Document's Table of Contents: * Abstract * DESCRIPTION * PUBLICATIONS * EDUCATION SUPPORT * TECHNICAL INFORMATION * TERMS AND CONDITIONS * CHARGES Abstract In Brief . . . * Four new TURBOWAYS Adapters give computers direct access to high-speed, high-bandwidth Asynchronous Transfer Mode (ATM) networks: o The TURBOWAYS 25 ATM Micro Channel Adapter o The TURBOWAYS 155 ATM SBus UTP5 Adapter o The TURBOWAYS 155 ATM SBus Multimode Fiber (MMF) Adapter o The TURBOWAYS 25 SBus Adapter The TURBOWAYS 25 ATM Micro Channel Adapter includes support for OS/2. All of the SBus adapters listed offer support for Sun OS and Solaris. * This announcement expands the IBM TURBOWAYS ATM Adapters' bus array. * Lifetime Warranty on these announced adapters and future IBM TURBOWAYS ATM adapters. ---------------------------------------- The TURBOWAYS(TM) Asynchronous Transfer Mode (ATM) adapter family is expanded to offer more choices when installing ATM networks. Four new ATM adapters are announced: * The TURBOWAYS 25 ATM Micro Channel(R) Adapter is a low-cost adapter that brings high-bandwidth ATM connectivity to micro channel bus personal computers running OS/2(R). * The TURBOWAYS 155 ATM SBus (UTP5) Adapter and TURBOWAYS 155 ATM SBus Multimode Fiber (MMF) Adapter are high-performance adapters offering ATM connectivity for Sun** workstations running Solaris** and Sun OS. * The TURBOWAYS 25 ATM SBus Adapter is a 25 Mbps speed client adapter providing ATM connectivity for Sun workstations. Operating system support includes Solaris and Sun OS. The new TURBOWAYS 155 ATM SBus Adapters (UTP5 and MMF) are high-performance adapters designed to operate with Sun computers. They provide dedicated bandwidth of 155 million bits per second between Sun workstations and other devices on the ATM network. These new TURBOWAYS 155 Mbps ATM adapters and the TURBOWAYS 25 ATM SBus Adapter for client SUN workstations offer: * A December 15, 1995 general availability date that includes device drivers for Sun OS and Solaris in a Classical IP environment * A specialized chip that handles ATM segmentation and reassembly resulting in high throughput * Configuration, installation and diagnostics for Sun OS or Solaris * An SNMP sub-agent for TCP/IP Network Management compatibility * Support for ATM Forum UNI Specification V3.0 for switched virtual circuits (SVC), permanent virtual circuits (PVC), and AAL-5 adaptation layer interface * Enablement of the TCP/IP protocol * Lifetime warranty The TURBOWAYS 25 ATM Micro Channel Adapter is designed for micro channel desktop personal computers. This client adapter provides: * A March 29, 1996 general availability date that includes device drivers for OS/2 Version 2.11 and above and OS/2 Warp for the Classical IP configuration * A specialized chip to handle ATM segmentation and reassembly * Configuration, installation and diagnostics for OS/2 * Support for ATM Forum UNI Specification Version 3.0 for switched virtual circuits and AAL-5 adaptation layer interface * Enablement of the TCP/IP protocol * Lifetime warranty Planned Availability Dates: * December 15, 1995, for TURBOWAYS 25 ATM SBus, 155 ATM SBus (UTP5), and 155 ATM SBus Multimode Fiber (MMF) Adapters with device drivers for Solaris Version 2.3 and above, and Sun OS Version 4.1.3 and above, for the Classical IP environment. * March 29, 1996, for TURBOWAYS 25 ATM Micro Channel Adapter with device drivers for OS/2 Version 2.11 and above, and OS/2 Warp, for the Classical IP environment. (TM) Trademark of International Business Machines Corporation (R) Registered trademark of International Business Machines Corporation ** Company, product, or service name may be a trademark or service mark of others. DESCRIPTION The IBM TURBOWAYS ATM Adapter family offers: * A cost-effective client/server ATM solution * Investment protection with LAN Emulation and the capability to work with existing LAN protocols and applications. * Simple installation and setup with user-friendly interface tools * Switched Virtual Circuit support conforming to ATM Forum UNI 3.0 * ATM Adaptation Layer 5 (AAL 5) support. * Solid migration plans for aggregation of voice, data, and video traffic into a single transmission scheme The comprehensive IBM TURBOWAYS ATM family of adapters offer the following impressive features: * Scalable options for bandwidth with 155, 100, 25 Mbps speeds in a variety of Bus types and operating systems * Investment protection -- LAN Emulation software included in the price of the adapter. LAN Emulation provides network devices transparent access to the ATM network, and investment protection for existing applications. * Interoperability -- IBM's TURBOWAYS adapters are designed and tested to interoperate with ATM networks built on other vendor's equipment * Signalling channel setup * Virtual connection setup and tear down * Bandwidth allocation and management * Capability of transmitting and receiving data on virtual connections. * Compatibility -- IBM's commitment to comply with all ATM Forum standards to ensure broad compatibility. * Quality -- demonstrated in the lifetime warranty Investment Protection * IBM's ATM adapter products help protect your existing investment in cabling, customer applications, and hardware. As standards evolve, IBM will issue updates to bring products up to specification. * LAN Emulation is included in the price of the adapter. LAN Emulation provides network devices transparent access to the ATM network, and investment protection of existing applications. * The adapters' internal microcode is stored in flash memory, instead of EPROM. This gives IBM the capability, at its option, to easily provide either microcode fixes or future enhancements via microcode updates. Compatibility * IBM is committed to comply with all ATM Forum standards to ensure broad compatibility. * The TURBOWAYS 155 ATM SBus Adapter and TURBOWAYS 25 ATM Micro Channel Adapter operate over UTP or STP cable media. * Device drivers include support for today's leading operating and network operating systems. * NDIS capabilities are provided by the device drivers to simplify migration of new applications. Useability TURBOWAYS ATM Adapters are easy to install because they come with a configuration program, and README files that offer complete information to assist in installing the adapter and device driver. Quality IBM is committed to quality with the Lifetime Warranty that covers the TURBOWAYS 155 ATM Micro Channel Adapter, TURBOWAYS 25 ATM Micro Channel Adapter, TURBOWAYS 155 ATM SBus UTP5 Adapter, TURBOWAYS 155 ATM SBus Multimode Fiber (MMF) Adapter, TURBOWAYS 25 ATM SBus Adapter and all future TURBOWAYS ATM adapter family releases. See the Terms and Conditions section of this announcement for details relating to Lifetime Warranty on the IBM TURBOWAYS ATM Adapters. Customer Support A full range of customer support programs is offered including education, CompuServe or IBMLink(TM) (hot line support for both hardware and software problems-24 hours per day, 7 days a week); consulting services; and bulletin board service to download drivers and product information. To access ATM information on the Internet IBM NS Home Page, enter the following: http://www.ral.ibm.com./nethome.html Scalable Choices Today's ATM Adapters are available for 155, 100, and 25 Mbps speeds. Breadth of Products * IBM offers a total networking systems solution. In addition to adapters, it offers a complete line of ATM products for campus and wide area networks. IBM also supports all major LAN and WAN technologies including Ethernet, Token-Ring, FDDI wireless and ISDN. * IBMs TURBOWAYS ATM adapters are designed and tested to interoperate with ATM networks built on other vendor's equipment PRODUCT POSITIONING TURBOWAYS ATM Adapters bring ATM capabilities all the way to the desktop personal computer and provide a cost-effective migration path from today's limited shared LAN environment to the high-performance, dedicated connections of ATM. This is accomplished while preserving customer investment in cabling and applications. * The TURBOWAYS 25 ATM Micro Channel Adapter is a low-cost client adapter that brings high bandwidth ATM connectivity to micro channel bus desktop PCs running OS/2. * The TURBOWAYS 155 ATM SBus Adapters are positioned as 155 Mbps high-performance SBus adapters that provide ATM connectivity for SUN workstations in a Classical IP configuration. Operating systems support includes SUN Operating System and Solaris which become available on December 15, 1995. * The TURBOWAYS 25 ATM SBus Adapter is positioned as a 25 Mbps client SBus adapter that provides ATM connectivity for SUN workstations in a Classical IP configuration. Operating systems support includes SUN Operating System and Solaris which become available on December 15, 1995. PUBLICATIONS The TURBOWAYS 25 and 155 ATM SBus Adapters User's Guide Safety Information-Read First (SD21-0030-02) publication is shipped with the TURBOWAYS 155 SBus Adapters (UTP5 and MMF). The TURBOWAYS 25 and 155 ATM SBus Adapters User's Guide Safety Information-Read First (SD21-0030-02) publication is shipped with the TURBOWAYS 25 ATM SBus Adapter. The TURBOWAYS 25 ATM Micro Channel Adapter User's Guide Safety Information-Read First (SD21-0030-02) publication is shipped with the TURBOWAYS 25 ATM Micro Channel Adapter. EDUCATION SUPPORT Descriptions of self-study and classroom courses are contained in the IBM Education catalogs. Call IBM Education and Training at 800-IBM-TEACH (426-8322) for education catalogs, schedules, and enrollments. TECHNICAL INFORMATION Specified Operating Environment Physical Specifications TURBOWAYS 155 SBus Adapters (UTP5 and MMF) * Length: 146.7 mm (5.77 inches) * Width: 83.8 mm (3.30 inches) * Height: 34.1 mm (1.34 inches) TURBOWAYS 25 ATM SBus Adapter * Length: 146.7 mm (5.77 inches) * Width: 83.8 mm (3.30 inches) * Height: 34.1 mm (1.34 inches) TURBOWAYS 25 ATM Micro Channel Adapter * Width: 292.1 mm (11.5 inches) * Length: 88.27 mm (3.5 inches) * Thickness: 19.1 mm (0.75 inch) Operating Environment TURBOWAYS 155 ATM SBus (UTP5 and MMF) * Temperature: 10(degs) to 40(degs)C (50(degs) to 104(degs)F)-Class C environment * Relative Humidity: 8% to 80% * Wet Bulb: 23(degs)C (73(degs)F) CE Mark * Certification: FCC Class B certified TURBOWAYS 25 ATM SBus Adapter * Temperature: 10(degs) to 40(degs)C (50(degs) to 104(degs) F)-Class C environment * Relative Humidity: 8% to 80 percent * Wet Bulb: 23(degs)C (73(degs)F) CE Mark * Certification: FCC Class B certified TURBOWAYS 25 ATM Micro Channel Adapter * Temperature: 10(degs) to 40(degs)C (50(degs) to 104(degs)F)-Class C environment * Relative Humidity: 8% to 80% * Wet Bulb: 23(degs)C (73(degs)F) CE Mark * Certification: FCC Class B certified The TURBOWAYS 155 SBus Adapters (UTP5 and MMF) and TURBOWAYS 25 ATM SBus Adapter are designed to operate with Sun workstations or servers with one available SBus slot and 32MB minimum system memory. They are high performance adapters that provide a dedicated ATM connection for high performance workstations or servers. These adapters support both Sun OS and Solaris. The TURBOWAYS 25 ATM Micro Channel Adapter is a low-cost client adapter that brings high-bandwidth ATM connectivity to micro channel bus desktop personal computers running OS/2. An 80386 or greater processor is required (80486 or greater is highly recommended). The TURBOWAYS 25 ATM Micro Channel Adapter is designed to operate with the following operating systems: * OS/2 2.11 or higher * OS/2 Warp 3.0 Minimum memory recommendations include the following: * TURBOWAYS 25 ATM Micro Channel Adapter with OS/2 = 8MB * TURBOWAYS 25 and 155 SBus Adapters = 32MB Compatibility: IBM is committed to complying with ATM Forum standards to ensure broad compatibility. Also, to insure complete openness and compatibility, IBMs ATM adapters are tested with a variety of vendors' platforms and products. Planning Information Cable Orders: Cables are not provided with the adapter and must be ordered separately. Cables can be ordered through your IBM representative. Orders can be placed through IBM Personal Computer Company with the adapters. Optical Fiber Jumper Cables * MIC to SC, Cable ASM, 2-Meter Fiber (19G6707) * MIC to SC, Cable ASSM, 4-Meter Fiber (19G4797) * MIC to SC, Cable ASM, 6-Meter Fiber (19G4798) * MIC to SC, Cable ASSM, 10-Meter Fiber (19G4799) * MIC to SC, Cable ASSM, 20-Meter Fiber (19G4800) * MIC to SC, Cable ASSM, 40-Meter Fiber (19G4801) * MIC to SC, Cable ASSM, Custom Lengths (19G4796) * ST to SC, Cable ASM, 2-Meter Fiber (19G6708) * ST to SC, Cable ASSM, 4-Meter Fiber (19G4817) * ST to SC, Cable ASM, 6-Meter Fiber (19G4818) * ST to SC, Cable ASSM, 10-Meter Fiber (19G4819) * ST to SC, Cable ASSM, 20-Meter Fiber (19G4820) * ST to SC, Cable ASSM, 40-Meter Fiber (19G4821) * ST to SC, Cable ASSM, Custom Lengths (19G4816) * SC to SC, Cable ASM, 2-Meter Fiber (19G6706) * SC to SC, Cable ASSM, 4-Meter Fiber (19G4864) * SC to SC, Cable ASM, 6-Meter Fiber (19G4864) * SC to SC, Cable ASSM, 10-Meter Fiber (19G4866) * SC to SC, Cable ASSM, 20-Meter Fiber (19G4867) * SC to SC, Cable ASSM, 40-Meter Fiber (19G4868) * SC to SC, Cable ASSM, Custom Lengths (19G4863) The optical port is connected using 62.5 micron plenum-rated multimode fiber, terminated with industry-standard SC connector. Twisted Pair Copper Jumper Cables * IBM Token Ring RJ-45 STP Adapter Cable (part number 60G1063) * IBM ATM RJ-45 STP Adapter Cable (part number 42H0544) * RJ-45 UTP Converter Cable (part number 10H3904) IBM STP cable system customers need to order jumper cables for adapter cards indicated below: * TURBOWAYS 25 ATM SBus Adapter, order IBM Cable (part number 60G1063) * TURBOWAYS 25 ATM Micro Channel Adapter, order IBM Cable (part number 42H0544) Packaging Number of Product Shipment Group Boxes IBM TURBOWAYS 155 IBM TURBOWAYS 155 ATM Adapter (Quantity 1) 1 SBus Adapter Installation Instructions (Quantity 1) Multimode Fiber Safety Manual (Quantity 1) (One-Pack) IBM System Programs License Agreement (Quantity 1) Diskettes (Quantity 1 set) IBM TURBOWAYS 155 IBM TURBOWAYS 155 ATM Adapter (Quantity 5) 1 SBus Adapter Installation Instructions (Quantity 1) Multimode Fiber Safety Manual (Quantity 1) (Five-Pack) IBM System Programs License Agreement (Quantity 1) Diskettes (Quantity 1 set) IBM TURBOWAYS 155 IBM TURBOWAYS 155 ATM Adapter (Quantity 1) 1 SBus Adapter Installation Instructions (Quantity 1) (UTP) Safety Manual (Quantity 1) (One-Pack) IBM System Programs License Agreement (Quantity 1) Diskettes (Quantity 1 set) IBM TURBOWAYS 155 IBM TURBOWAYS 155 ATM Adapter (Quantity 5) 1 SBus Adapter Installation Instructions (Quantity 1) (UTP) Safety Manual (Quantity 1) (Five-Pack) IBM System Programs License Agreement (Quantity 1) Diskettes (Quantity 1 set) IBM TURBOWAYS 25 IBM TURBOWAYS 25 ATM Adapter (Quantity 1) 1 ATM Micro Channel Installation Instructions (Quantity 1) Adapter Safety Manual (Quantity 1) (One-Pack) IBM System Programs License Agreements (Quantity 1) Diskettes (Quantity 1 Set) IBM TURBOWAYS 25 IBM TURBOWAYS 25 ATM Adapter (Quantity 5) 1 ATM Micro Channel Installation Instructions (Quantity 1) Adapter Safety Manual (Quantity 1) (Five-Pack) IBM System Programs License Agreements (Quantity 1) Diskettes (Quantity 1 Set) IBM TURBOWAYS 25 IBM TURBOWAYS 25 ATM Adapter (Quantity 1) 1 ATM SBus Adapter Installation Instructions (Quantity 1) (One-Pack) Safety Manual (Quantity 1) IBM System Programs License Agreement (Quantity 1) Diskettes (Quantity 1 set) IBM TURBOWAYS 25 IBM TURBOWAYS 25 ATM Adapter (Quantity 5) 1 ATM SBus Adapter Installation Instructions (Quantity 1) (Five-Pack) Safety Manual (Quantity 1) IBM System Programs License Agreement (Quantity 1) Diskettes (Quantity 1 set) Security, Auditability, and Control The security and auditability features of the host hardware, software and/or application software apply to the TURBOWAYS ATM Adapters. User management is responsible for evaluation, selection, and implementation of security features, administrative procedures, and appropriate controls in application systems and communications facilities. TERMS AND CONDITIONS Feature Section MES Discount Applicable: No Field-Installable Feature: Yes Warranty Period: Lifetime The following includes details on Lifetime Statement of Limited Warranty. STATEMENT OF LIMITED WARRANTY The warranties provided by IBM in this Statement of Limited Warranty apply only to Machines you originally purchase for your use, and not for resale, from IBM or an IBM authorized reseller. The term "Machine" means an IBM machine, its features, conversions, upgrades, elements, or accessories, or any combination of them. Machines are subject to these terms only if purchased in the United States or Puerto Rico, or Canada, and located in the country of purchase. If you have any questions, contact IBM or your reseller. Machine * TURBOWAYS 25 ATM Micro Channel Adapter * TURBOWAYS 155 SBus Adapters (UTP5 and MMF) * TURBOWAYS 25 ATM SBus Adapter specified in this announcement Warranty Period: Lifetime* * Elements and accessories are warranted for three months. Contact your place of purchase for warranty service information. Production Status Each Machine is manufactured from new parts, or new and serviceable used parts (which perform like new parts). In some cases, the Machine may not be new and may have been previously installed. Regardless of the Machine's production status, IBM's warranty terms apply. The IBM Warranty IBM warrants that each Machine (1) is free from defects in materials and workmanship and (2) conforms to IBM's Official Published Specifications. IBM calculates the expiration of the warranty period from the Machine's Date of Installation. The date on your receipt is the Date of Installation, unless IBM or your reseller informs you otherwise. During the warranty period, IBM or your reseller will provide warranty service under the type of service designated for the Machine and will manage and install engineering changes that apply to the Machine. IBM or your reseller will specify the type of service. For a feature, conversion, or upgrade, IBM or your reseller may require that the Machine on which it is installed be (1) the designated serial-numbered Machine and (2) at an engineering-change level compatible with the feature, conversion, or upgrade. Some of these transactions (called "Net-Priced" transactions) may include additional parts and associated replacement parts that are provided on an exchange basis. All removed parts become the property of IBM and must be returned to IBM. Replacement parts assume the remaining warranty of the parts they replace. If a Machine does not function as warranted during the warranty period, IBM in its sole discretion will repair, replace it (with a Machine that is at least functionally equivalent), or refund the purchase price. To obtain coverage under the warranty you will be required to present proof of purchase. If you transfer a Machine to another user, warranty service is available to that user for the remainder of the warranty period. You should give your proof of purchase and this Statement to that user. However, for products which have a lifetime warranty, the warranty is non-transferable by the end-user customer. Warranty Service To obtain warranty service for the Machine, you should contact your reseller or call IBM. In the United States, call IBM at 800-IBM-SERV (426-7378). In Canada, call IBM at 800-465-6666. You will be required to present proof of purchase. Depending on the Machine, the service may be (1) a "Repair" service at your location (called "On-site") or at one of IBM's or a reseller's service locations (called "Carry-in") or (2) an "Exchange" service, either On-site or Carry-in. When a type of service involves the exchange of a Machine or part, the item IBM or your reseller replaces becomes its property and the replacement becomes yours. The replacement may not be new, but will be in good working order and at least functionally equivalent to the item replaced. It is your responsibility to 1. Obtain authorization from the owner (for example, your lessor) to have IBM or your reseller service a Machine that you do not own; 2. Where applicable, before service is provided: 1. Follow the problem determination, problem analysis, and service request procedures that IBM or your reseller provide. 2. Secure all programs, data, and funds contained in a Machine. 3. Inform IBM or your reseller of changes in a Machine's location, and 4. For a Machine with exchange service, remove all features, parts, options, alterations, and attachments not under warranty service. Also, the Machine must be free of any legal obligations or restrictions that prevent its exchange; and 3. Be responsible for less of, or damage to, a Machine in transit when your are responsible for the transportation charges. Extent of Warranty IBM does not warrant uninterrupted or error-free operation of a Machine. Misuse, accident, modification, unsuitable physical or operating environment, improper maintenance by you, or failure caused by a product for which IBM is not responsible may void the warranties. THESE WARRANTIES REPLACE ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. HOWEVER, SOME LAWS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES. IF THESE LAWS APPLY, THEN ALL EXPRESS AND IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE WARRANTY PERIOD. NO WARRANTIES APPLY AFTER THAT PERIOD. In Canada, warranties include both warranties and conditions. Some jurisdictions do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Limitation of Liability Circumstances may arise where, because of a default on IBM's part (including fundamental breach) or other liability (including negligence and misrepresentation), you are entitled to recover damages from IBM. In each such instance, regardless of the basis on which you are entitled to claim damages, IBM is liable only for: 1. Bodily injury (including death), and damage to real property and tangible personal property; and 2. The amount of any other actual loss or damage, up to the greater of $100,000 or the charge for the Machines that is the subject of the claim. Under no circumstances is IBM liable for any of the following: 1. Third-party claims against you for losses or damages (other than those under the first item listed above); 2. Loss of, or damage to, your records or data, or 3. Economic consequential damages (including lost profits or savings) or incidental damages, even if IBM is informed of their possibility. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from jurisdiction to jurisdiction. Customer Setup: Yes. When installed in IBM systems, all other terms and conditions are the same as those applicable to the IBM system the adapter is installed in. CHARGES Features Feature Part Machine Purchase Description Number Number Type Model Price (AAS Order Vehicle) IBM TURBOWAYS 25 4746 25H3546 8550 zzz $ 595 ATM MCA Adapter (One-Pack) IBM TURBOWAYS 25 4748 25H3547 8550 zzz 2,885 ATM MCA Adapter (Five-Pack) IBM TURBOWAYS 155 4744 41H8946 8550 zzz 1,225 ATM SBus Adapter -Multimode Fiber- (One-Pack) IBM TURBOWAYS 155 4747 41H8948 8550 zzz 1,049 ATM SBus Adapter -UTP5- (One Pack) IBM TURBOWAYS 155 4750 41H9026 8550 zzz 5,940 ATM SBus Adapter -Multimode Fiber- (Five-Pack) IBM TURBOWAYS 155 4751 41H9135 8550 zzz 5,090 ATM SBus Adapter -UTP5- (Five-Pack) Feature Part Machine Purchase Description Number Number Type Model Price (AAS Order Vehicle) IBM TURBOWAYS 25 4752 25H3554 8550 zzz $ 595 ATM SBus Adapter (One-Pack) IBM TURBOWAYS 25 4753 25H3555 8550 zzz 2,885 ATM SBus Adapter (Five-Pack) IBM TURBOWAYS 155 4754 38H6388 8550 zzz 1,995 ATM MCA Adapter for PS/2(R)* (One-Pack) IBM TURBOWAYS 155 4755 38H6495 8550 zzz 1,995 ATM MCA Adapter for RISC System/6000(R)* (One-Pack) IBM TURBOWAYS 100 4757 04H7521 8550 zzz 1,995 ATM MCA Adapter for PS/2* (One-pack) IBM TURBOWAYS 100 4758 04H7522 8550 zzz 8,975 ATM MCA Adapter for PS/2* (One-Pack) IBM TURBOWAYS 4759 04H7370 8550 zzz 405 ATM ISA Adapter (One-Pack)* IBM TURBOWAYS 25 4760 10H3308 8550 zzz 1,975 ATM ISA Adapter* (Five-Pack) * These adapters were previously announced. Note: The TURBOWAYS 155 and 100 Micro Channel ATM adapters can be installed on RISC System/6000s or high-end PS/2s. The TURBOWAYS 25 ISA ATM adapter can be installed on client personal computers.