Cabletron Systems manual Installing the BRIM-T6 into a Standalone Device

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INSTALLATION

2.2.2 Installing the BRIM-T6 into a Standalone Device

Standalone devices have the same physical setup for BRIM installation as MIMs. So you can refer to Figure 2-1 and Figure 2-2 when installing a BRIM-T6 into a standalone device.

To install a BRIM into a standalone device:

1.Power off the device and remove its chassis cover. Refer to the documentation included with the host device for instructions on removing the chassis cover.

2.Remove the BRIM receptacle coverplate and the standoff screws from the standoffs as shown in Figure 2-1.

3.Place the BRIM behind the receptacle panel, aligning the screw holes on the BRIM with their corresponding screw holes on the BRIM receptacle panel and on the standoffs as shown in Figure 2-2.

4.Insert the connector pins on the underside of the BRIM into the motherboard connector in the device. Press down firmly on the rear section of the BRIM until the pins slide all the way into the connector holes.

5.Fasten the BRIM securely to the device motherboard with the coverplate and standoff screws.

6.Reinstall the device chassis cover and then power on the device.

2.3 CONFIGURING THE BRIM-T6 RING SPEED

You must configure the BRIM-T6 ring speed to match the ring speed of the Token Ring to which it is physically linked. The BRIM-T6 ring speed setting does not, however, have to match the ring speed setting of its host device.

Also, you must reset the host device containing the BRIM-T6 after you change the BRIM-T6’s ring speed for the change to take effect.

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Contents BRIM-T6 USER’S Guide Page All Rights Reserved Order Number 9031288 September FCC Notice DOC NoticeVcci Notice Program License Agreement Cabletron Software Program LicenseExclusion of Warranty & Disclaimer Liability United States Government Restricted RightsContents Appendix B Media Specifications and Requirements Using this Manual Chapter IntroductionIntroducing the BRIM-T6 Media FlexibilitySpanning Tree Algorithm STA Compliance Jumper Selectable Ring SpeedBridge/Routing Protocols BRIM-T6 ManagementRelated Documentation Brim SpecificationsSafety EnvironmentGetting Help Networking PublicationsIntroduction Chapter Installation Installing the BRIM-T6Unpacking the BRIM-T6 Installing the BRIM-T6 into a MIM Installing the BRIM-T6 Installing the BRIM-T6 into a Standalone Device Configuring the BRIM-T6 Ring SpeedSPD Configuring and Installing TPIMs Tpim Configuration for Station Applications Installing TPIMs Chapter Connecting to the Network Connecting STP SegmentsConnecting UTP Segments Connecting Fiber Optic SegmentsConnecting Fiber Optic Segments Connecting to the Network Chapter Monitoring and Troubleshooting Lanview Leds16Mb Ring Speed STB Standby XMT TransmitRCV Receive LNK Media Link OK on attached TpimChecking the Connection LED Specifications SummaryMonitoring and Troubleshooting Appendix a Tpim Specifications Twisted Pair Tpim Pinouts Station ModeFiber Optic Tpim Specifications Tpim Specifications Appendix B Media Specifications and Requirements Fiber OpticShielded Twisted Pair STP Impedance and AttentuationUnshielded Twisted Pair UTP Maximum Lobe LengthMaximum Trunk Lengths Attenuation and Impedance Table B-4. UTP Voice Grade and Category 3 SpecificationsMaximum Lobe Lengths Media Specifications and Requirements