Cabletron Systems FDDI Repeater - Manuals

v Contents Chapter 1 Introduction Features........................................................................................................................... 1-1Related Manuals ............................................................................................................ 1-4Get...

1-1 Chapter 1 Introduction The 9F206-02 (as shown in Figure 1-1) is an FDDI repeater module for the MMAC-Plus that provides external access to the Flexible Network Bus (FNB) backplane via two sets of FDDI-compliant A/B ports. This allows the FNB to traverse multiple MMAC-Plus systems, or connect to ...

Introduction 1-4 Related Manuals The manuals listed below should be used to supplement the procedures and technical data contained in this manual. MMAC-Plus Installation Guide MMAC-Plus Operations Guide MMAC-Plus 9C300-1 Environmental Module User ’s Guide MMAC-Plus 9C214-AC Power Supply User ’s Guid...

2-1 Chapter 2 Installing the MicroLAN Module This module uses FPIMs for the front panel connections. They are not shipped with the module and must be purchased separately. For more information on FPIMs see Appendix A . Unpacking the Module 1. Carefully remove the module from the shipping box. (Save ...

2-3 User-Accessible Components User-Accessible Components Figure 2-2 shows the various components that are accessible to the user. These consist of an eight position dip switch (explained in the next section) and sockets for replaceable PROMs. These will be used for future upgrades. Instructions for...

Installing the MicroLAN Module 2-4 Setting the Module Card DIP Switch An eight switch DIP switch is located on the module card as shown in Figure 2-2 and Figure 2-3. The functions of the switches are listed in Table 2-1. Figure 2-3. Location of Module DIP Switch 12345678

Installing the MicroLAN Module 2-6 Installing the Module into the MMAC-Plus Chassis MMAC-Plus MicroLAN Modules can be installed in any of the 14 slots that are available. To install, follow the steps below: 1. Switch off the power supplies and remove all power from the MMAC-Plus chassis. 2. Remove t...

Installing the MicroLAN Module 2-8 The Reset Switch The Reset switch is located on the front panel, under the top plastic tab as shown in Figure 2-5. It serves two functions: • Pressing the Reset switch twice within three seconds causes the main CPU to reset. • Pressing and holding the switch on for...

3-1 Chapter 3 Operation The 9F206-02 module, as shown in Figure 3-1, provides two repeater ports that extend the FNB bus outside the MMAC-Plus chassis. No bridging or routing is done in this module. Each port connects to both rings (Primary and Secondary) on each FNB (FNB-1 and FNB-2). Figure 3-1. 9...

Operation 3-2 System Management Bus There are two management channels within the MMAC-Plus system: the SMB-1 and the SMB-10. These buses provide out-of-band management and inter-module management communication. The 9F206-02 uses only the SMB-1 bus. The SMB-1 is a 1 Mbps management bus located within...

3-3 CPU CPU The CPU handles all low level SMT functions as well as module configuration requests. The CPU is also responsible for all environmental, power and system level communication between modules in the MMAC-Plus chassis.

4-1 Chapter 4 LANVIEW LEDs The front panel LANVIEW LEDs indicate the status of the module and may be used as an aid in troubleshooting. Shown in Figure 4-1 are the LANVIEW LEDs of the 9F206-02 module. Figure 4-1. 9F206-02 LANVIEW LEDs A 1 9F206-02 FDDI SMB 2 CPU SMB and CPU FDDI Port Status

5-1 Chapter 5 General Specifications Safety This equipment meets the following safety requirements: • UL 1950 • CSA C22.2 No. 950 • EN 60950 • IEC 950 • EMI Requirements of FCC Part 15 Class A • EN 55022 Class A • VCCI Class I • EMC requirements of the following: EN 50082-1IEC 801-2 ESDIEC 801-3 Rad...

General Specifications 5-2 Physical Dimensions: 35.0 D x 44.0 H x 3.0 W centimeters(13.8 D x 17.4 H x 1.2 W inches) Weight: Unit: 1.36 kg. (3 lb) Shipping: 1.81 kg. (4 lb)

A-1 Appendix A FPIM Specifications This MMAC-Plus module uses Fiber Port Interface Modules (FPIM) to provide front panel cable connections. The FPIMs are user-installable. See the section titled Installing an FPIM on page 2-1. FPIM-00 and FPIM-01 The FPIM-00 and FPIM-01 provide a multimode fiber con...