IBM Dual LANStreamer MC 32 Adapter

June 21, 1994
Announcement Number: 194-208


Document's Table of Contents:


Abstract

The Dual LANStreamer(TM) MC 32 Adapter is a high-performance, two-port token-ring adapter designed to operate with any personal computer that supports the Micro Channel(R) (MC) bus interface.

This adapter is particularly well suited for servers with multiple LAN connections. The Dual LANStreamer MC 32 Adapter requires one full-size 32-bit MC slot. Additional features and support include:

The LANStreamer technology provides hardware support for full-duplex token-ring technology. Software support with no hardware impact to the Dual LANStreamer MC 32 Adapter is planned to be available later this year. Full-duplex support is available for Ethernet and is being expanded to encompass token rings. The Institute of Electrical and Electronics Engineers 802.5 standards group is reviewing the recommendations for full-duplex operations made by IBM.

The Dual LANStreamer MC32 Adapter supports high-end MC servers and is recommended for Novell** NetWare and OS/2 environments.

                                                          Purchase
Description                                                Price

IBM Dual LANStreamer MC 32 Adapter Single Pack $ 1,455 Five-Pack 7,050 30-Pack 42,300

Planned Availability Date: June 24, 1994
(TM)  Trademark of International Business Machines Corporation
(R)   Registered trademark of International Business Machines
      Corporation
**    Product or company name is a trademark or registered trademark
      of its respective holder.
IN BRIEF . . .

+-------------------------------------------------------------------+
| Improved Connectivity                                             |
|                                                                   |
| o  Provides two independent token-ring ports on one adapter       |
|                                                                   |
| Usability Features                                                |
|                                                                   |
| o  Provides ring speed listen                                     |
|                                                                   |
|    -  Listens for ring speed                                      |
|    -  Converts automatically to new speed                         |
|                                                                   |
| o  Automatically adapts to UTP or STP media                       |
|                                                                   |
| o  Provides device drivers for leading operating systems          |
|                                                                   |
| Improved Performance on the Micro Channel Family of Products      |
|                                                                   |
| o  Utilizes high-performance LANStreamer technology               |
|                                                                   |
| o  Supports 32-bit streaming data                                 |
|                                                                   |
| o  Extends the time before additional hardware is required as     |
|    LAN activity increases                                         |
|                                                                   |
| o  Provides media speed on the LAN                                |
|                                                                   |
| o  Improves user response time as application demands increase    |
|                                                                   |
+-------------------------------------------------------------------+
DESCRIPTION

Connectivity Solutions

The Dual LANStreamer MC 32 Adapter offers two independent RJ-45 token-ring ports for either UTP (without external filters) or STP wiring at either 16Mbps or 4Mbps.

Business Solutions

The capability of two independent RJ-45 token-ring ports on one adapter provides cost and slot savings to customers requiring multiple LANs attached to their servers.

The automatic media-detect capability of this adapter automatically determines if an STP or UTP cable is attached to each of the RJ-45 connectors and sets the adapter accordingly, without manual configuration by the user. This capability allows easy connection to either telephone twisted-pair media or the IBM Cabling System media.

The enhanced usability offerings of the new adapter make it easy to install. Ring Speed Listen determines the speed of the ring (either 16Mbps or 4Mbps) and automatically switches the adapter to the correct speed without any manual intervention.

Enhanced Performance

The enhanced token-ring technology incorporated in the Dual LANStreamer MC 32 Adapter provides significant performance capabilities that include frame processing capacity of over 30,000 frames per second and very low latency (under 50 microseconds). The Dual LANStreamer MC 32 Adapter provides data and addressing support for 32 bits of information to be passed across the Micro Channel. This support provides greater throughput as well as addressing capabilities for growing environments that require addressing above the 16MB range. Greater throughput and 40MB/sec streaming data capability makes the Dual LANStreamer MC 32 Adapter ideal for high-end servers in today's environments.

Investment Protection

The high throughput provided by the Dual LANStreamer MC 32 Adapter protects current hardware investments by extending the time before additional hardware is required due to LAN activity increases.

LANStreamer technology provides a platform that allows growth to meet new, higher-demand networks. The multiple receive and priority transmit channels included with this technology also allow use of this adapter in multimedia applications.

Another benefit is the hardware capability to support full-duplex token-ring communication. Software support is planned to be available later, but it is not expected that purchasers of this adapter will need to change hardware.

In addition, the Dual LANStreamer MC 32 Adapter is compatible with other IBM token-ring adapters operating at the same speed (16Mbps or 4Mbps). The protocols conform to IEEE 802.5 and ECMA 89 standards and have been enhanced to include new proposals for media attachment in the IEEE 802.5 standards. These proposals make the token ring even more reliable.

Device Drivers Provided with Adapter

The device drivers included with the Dual LANStreamer MC 32 Adapter provide easy access to OS/2, DOS, and NetWare 3.1x and 4.x. This reduces the amount of time needed to install the new adapters and increases user productivity. The drivers provided are for servers only.

End-User Productivity

With the Dual LANStreamer MC 32 Adapter's high throughput capacity, more clients can be supported using a single adapter without degrading customer response time. The adapter's faster file transfer performance can also reduce the time it takes to download files from servers in a NetWare 3.11 environment by 20% to 30%. Similar improvements can be expected in a LAN server environment.

The device drivers included with the Dual LANStreamer MC 32 Adapter provide easy access to OS/2, DOS, and NetWare 3.1 and 4.0 for installation.

Enhanced Adapter Technology

Compared to existing products, the architecture of the Dual LANStreamer MC 32 Adapter integrates many functions into the hardware that greatly improve frame processing and overall performance of the new LAN adapter. To provide an easy migration to multimedia applications without adding new hardware, priority transmit and receive channels are included in the technology.

In addition to the priority channel, the hardware is enabled to support a full-duplex token ring. Software is planned to be available later in the year; however, the upgrade is not expected to require any hardware modifications. The enhanced technology allows customers to take advantage of the higher speed capabilities necessary to support growing traffic demands.

Growth Enablement

The high throughput of the Dual LANStreamer MC 32 Adapter provides the potential to run additional applications on PS/2(R) or other MC bus machines.

Network Management

Many customers require the capability to monitor down to the ring level of their networks. The Dual LANStreamer MC 32 Adapter continues to support the same level of network management as the existing IBM 16/4 Token-Ring Adapter. Functions include reporting of ring utilization, critical resource monitoring, and many other key network management functions.

Systems Management

Conformance to the IEEE 802.5 standard allows the Dual LANStreamer MC 32 Adapter to be monitored and managed by the same tools in use today. The on-card self test verifies the adapter before its insertion into the ring. Error counters are passed to existing applications to provide a view of the ring's condition if problems are encountered.

PRODUCT POSITIONING

When utilized with the PS/2 model 95 with data streaming, the Dual LANStreamer MC 32 Adapter leads the industry in two-port adapter performance and should be considered in environments where increased server performance and a two-port adapter are desired. The MC 32 Adapter supports unshielded twisted pair and the IBM Cabling System.

The existing IBM Auto LANStreamer MC 32 Adapter is a single-port, high-performance workstation/server adapter and should be considered for single-port server or high-performance workstation requirements. Other options for MC workstations include the IBM LANStreamer MC 16 Adapter and IBM 16/4 Token-Ring Network Adapter/A. Evaluate individual software and hardware configurations for use of a LANStreamer adapter in a client environment. A factor to consider is the memory available for drivers. The IBM LANStreamer MC 16 Adapter drivers use Network Driver Interface Specifications (NDIS) and have logical link control (LLC) in PC memory.

The current Token-Ring 16/4 Adapter/A should be used:

The Dual LANStreamer MC 32 Adapter and the IBM Auto LANStreamer MC 32 Adapter are planned to be supported by the LANStreamer Bridge program at a later date. A PTF with this support is planned for the third quarter of 1994.

PUBLICATIONS

The Dual LANStreamer MC 32 Adapter Installation and Testing Instructions is shipped with the product.

Additional copies are not available for ordering.

The following publications are available. To order, contact your IBM representative.

                                   Order              Part
Title                              Number             Number

IBM Local Area Network Technical Reference SC30-3383 39F9353

IBM Token-Ring Network Remote Program Load User's Guide SK2T-0333 92F6956

IBM Token-Ring Network Introduction and Planning Guide GA27-3677

IBM System Library Subscription Service (SLSS) is available only for the IBM Token-Ring Network Technical Reference and the IBM Token-Ring Network Introduction and Planning Guide. Customers who want automatic updates for these publications should indicate the order number on the SLSS subscription form. The IBM Token-Ring Network Remote Program Load User's Guide is available by direct order only.

EDUCATION SUPPORT

A description of self-study and classroom courses is contained in the Catalog of IBM Education (G320-1244).

Call Skill Dynamics(TM), An IBM Company, at 800-IBM-TEACH (426-8322) for schedules and enrollments.

TECHNICAL INFORMATION

Specified Operating Environment

Physical Specifications:

Operating Environment: This product meets FCC Class A criteria when configured with shielded cabling that meets IBM specifications. This product meets FCC Class A criteria when configured with UTP unshielded cabling that meets IBM specifications. Hardware Requirements: The Dual LANStreamer MC 32 Adapter is designed to operate in any system that complies with MC bus specifications, including the following models of the IBM Personal System/2(R) and Industrial Systems: Software Requirements: The Dual LANStreamer MC 32 Adapter is designed to operate with: Note: The use of Communications Manager/2 on a LAN requires the LAN Adapter and Protocol Support (LAPS) function. Communications Manager/2 Version 1.1 includes IBM Network Transport Services/2 (NTS/2), which provides the LAPS function. Communications Manager/2 Version 1.0 does not include NTS/2 and does not provide the LAPS function, but it can utilize the LAPS component that is provided with one of several other products. The products include the LAN Requester of the IBM LAN Server Version 2.0, the LAPS component shipped with the IBM LAN Server Version 3.0, and the Extended Services for OS/2(R) product. If one of these products is not installed on the workstation, the LAPS function can be acquired by installing the IBM Network Transport Services/2 (NTS/2) product.

Novell NetWare

Software Support Supplied: The following come on a 2MB diskette. Compatibility: The Dual LANStreamer MC 32 Adapter is compatible with other IBM token-ring adapters operating at the same speed (16Mbps or 4Mbps).

The Dual LANStreamer MC 32 Adapter is designed to operate in a MC bus computer that is compliant with MC specifications.

The Dual LANStreamer MC 32 Adapter supports the IBM LAN Network Manager Version 1.1 and can be monitored as a critical resource in a managed LAN Network Manager domain.

Limitations: A maximum of four Dual LANStreamer MC 32 Adapter products can be installed in one machine.

User Group Requirements: This announcement satisfies, or partially satisfies, one requirement from one or more of the Worldwide User Group Communities, which include Australasian SHARE GUIDE (ASG), COMMON, COMMON EUROPE, GUIDE, European G.U.I.D.E., Japan GUIDE SHARE (JGS), Latin American GUIDE (LAG), SHARE EUROPE, and SHARE.

Requirement Number GU273090015, Token-Ring Adapters: Increase Bandwidth Utilization

Planning Information

Cable Orders: The Dual LANStreamer MC 32 Adapter utilizes a single media connector (one for each port) for both UTP and STP. Two IBM RJ45 STP/D-shell Conversion Cables (#3436, 60G1066) are supplied with each adapter to enable existing STP adapter cables (6339098) to be connected to the Dual LANStreamer MC 32 Adapter. A new STP adapter cable for direct connection to the adapter's RJ-45 ports is also available: IBM Token-Ring RJ45 STP Adapter Cable (#1063, 60G1063).

Customers who want unshielded twisted pair wiring can use standard UTP cabling for attachment to the token-ring network. The UTP cable must have an RJ-45 connector on the adapter end of the cable and the appropriate connector for attachment to the wall outlet on the other end.

Packaging: One box

Shipment Group

Security, Auditability, and Control

Customers are 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

Warranty Period: Five years

MES Discount Applicable: No

Field-Installable Feature: Yes

Customer Set up: Yes

When installed in IBM systems, all other terms and conditions are the same as those that apply to the IBM systems the adapter is installed in.

CHARGES

                              Feature        Part         Purchase
Description                   Number         Number       Price

IBM Dual LANStreamer MC 32 Adapter (Single Pack) 2628 73G7137 $1,455

Installation and Test Instructions, Options/Device Driver Diskette, System Program License Agreement, Safety Manual, Conversion Cable (2)

IBM Dual LANStreamer MC32 Adapter (Five-Pack) 2629 04H7408 7,050 Feature Part Purchase Description Number Number Price

Installation and Test Instructions, Options/Device Driver Diskette, System Program License Agreement, Safety Manual, Conversion Cable (10)

IBM Dual LANStreamer MC 32 Adapter (30-Pack) 2630 73G7138 $42,300

Installation and Test Instructions (6) Options/Device Driver Diskette (6) System Program License Agreement (6) Safety Manual (6) Conversion Cable (60)

The machine types and model numbers listed below apply to all Dual LANStreamer MC 32 Adapter packages.
              Machine            Model
              Type               Number

7546 411 7561 111 7562 111 7568 040, 150 C40, D40 7551 ZZZ