10base-t to 10base-2 12 port ethernet media converter (30 pages)
Summary of Contents for Cabletron Systems MCC-D2PM
Page 1
The Complete Networking Solution MCC-D2PM QUICK REFERENCE QR.1 SETTING JUMPERS Location of Jumpers P1, P2, And P3 (Default Settings) Copyright 1997 by Cabletron Systems, Inc., P.O. Box 5005, Rochester, NH 03866-5005 All Rights Reserved Printed in the United States of America...
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If you split the MAU into two rings, you may need to set the speed of the second ring. QR.1.2 Selecting The Ring Speed(s) Use jumper P1 to select the ring speed of the MCC-D2PM, as shown in the table. If the MCC-D2PM is split into two rings, then jumper P1...
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Sleeve over Pins 1 and 2 – All ports on the same ring Note: Default settings (set at the factory) are in bold. QR.2 LED FUNCTIONS Consult the diagram to help interpret LED indications. MCC-D2PM 16 Mb 2 RINGS 16 Mb 16 Mb 2 RINGS 16 Mb MCC-D2PM LEDs QR-3...
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16 Mbps ring speed on the associated MAU. An unlit LED indicates a ring speed of 4 Mbps on the associated MAU. If the MCC-D2PM has only one ring then the status of the top 16 Mb LED indicates the speed of the entire MCC-D2PM. The bottom LED will be off.