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Cabletron Systems TRFOT-3 User Manual

Manual is about: TOKEN RING SINGLE MODE FIBER OPTIC TRANSCEIVER LOBE CABLE CONVERTER

Summary of TRFOT-3

  • Page 1

    Trfot-3 token ring single mode fiber optic transceiver lobe cable converter user’s guide cabletron systems, p. O. Box 5005, rochester, nh 03867-0505 the complete networking solution™.

  • Page 2: Notice

    Notice i notice cabletron systems reserves the right to make changes in specifications and other information contained in this document without prior notice. The reader should in all cases consult cabletron systems to determine whether any such changes have been made. The hardware, firmware, or soft...

  • Page 3: Fcc Notice

    Notice ii fcc notice this device complies with part 15 of the fcc rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Not...

  • Page 4: Table of Contents

    Contents iii table of contents chapter 1 introduction 1.1 using this manual ............................................................ 1-1 1.2 trfot-3 overview ............................................................... 1-1 1.3 trfot-3 features ....................................................

  • Page 5: Chapter 1

    Introduction page 1-1 chapter 1 introduction welcome to the cabletron systems trfot-3 token ring single mode fiber optic transceiver lobe cable converter user’s guide . This manual explains installation instructions and provides reference information for the trfot-3 1.1 using this manual read throug...

  • Page 6

    Introduction page 1-2 1.3 trfot-3 features lanview leds cabletron systems’ lanview status monitoring and diagnostics system is a convenient troubleshooting tool that helps you diagnose physical layer problems. The front panel lanview leds alert you to power failures, cable faults, and link problems....

  • Page 7: Chapter 2

    Installation requirements/specifications page 2-1 chapter 2 installation requirements/specifications this chapter describes cabling requirements, network guidelines, and operating specifications for the trfot-3. Ensure that you read this chapter before you install the trfot-3. Failure to follow thes...

  • Page 8

    Installation requirements/specifications page 2-2 2.2 copper cable specifications cabletron includes a db9 to db9 shielded twisted pair cable with the trfot-3. Use this cable to connect the trfot-3 to the token ring station adapter card or concentrator. To attach the trfot-3 to a token ring device t...

  • Page 9

    Installation requirements/specifications page 2-3 2.3 operating specifications this section lists power supply requirements, safety and environmental guidelines, and physical specifications for the trfot-3. Cabletron systems reserves the right to change these specifications at any time without notic...

  • Page 10: Chapter 3

    Installing the trfot-3 page 3-1 chapter 3 installing the trfot-3 this chapter outlines how to install the trfot-3 to your network. Ensure that your network meets all the requirements listed in chapter 2, installation requirements/specifications , before installing and operating the trfot-3. 3.1 unpa...

  • Page 11

    Installing the trfot-3 page 3-2 table 3-1 provides a quick reference for the switch settings for station, lobe concentrator/trunk coupling unit (tcu), ring in (ri), and ring out (ro) applications. A description of each switch is also listed below. Switch a this switch selects station/ri or lobe/ro a...

  • Page 12

    Installing the trfot-3 page 3-3 port. 3.3 attaching the token ring cable to a concentrator to attach the trfot-3 to a token ring concentrator that supports shielded twisted pair (stp), use the db9 to db9 cable supplied with the unit. If you want to attach the trfot-3 to a concentrator that does not ...

  • Page 13

    Installing the trfot-3 page 3-4 2. Attach the fiber labeled 1 to the applicable receive port, labeled rx , on the trfot-3. See figure 3-3. Figure 3-3. Connecting fiber cables 3. Attach the fiber labeled 2 to the applicable transmit port, labeled tx , on the trfot-3. 4. At the other end of the fiber ...

  • Page 14

    Installing the trfot-3 page 3-5 c. Reset the trfot-3 by cycling the power. D. Verify that the fiber connection meets the db loss specifications outlined in fiber optic network requirements. Note : if after proper insertion to the ring, one of the fiber cables is disconnected, the other fiber cable s...

  • Page 15

    Installing the trfot-3 page 3-6 3.6 mounting the trfot-3 use the cable mounts, tie wraps, and velcro strips included with the trfot-3 to wall-mount the unit. 1. Remove the tape from the adhesive backing on the velcro strips. 2. Place one velcro half on the trfot-3 and the other half on the mounting ...

  • Page 16

    Installing the trfot-3 page 3-7 3.7 using lanview leds the front panel leds help you diagnose power and link problems associated with the trfot-3. Table 3-2 explains each led. If the cu led is red, follow these steps until it changes to green: 1. Verify that the proper adapter card software is loade...