Summary Of Jumper Settings; Led Functions - Cabletron Systems MCC-16 User Manual

Token ring media conversion center

Table of Contents

Table 6-3 Ring Speed Settings With Jumper P2

Ring Speed Setting

16 Mbps

4 Mbps

6.2.3 Summary Of Jumper Settings

Only reposition the jumpers listed in

jumpers are set at the factory and should not be repositioned.

Note the position of these jumpers and switches for future

CAUTION

reference.

Jumper

This section describes the LEDs on the MCC-D2PM. Consult

and

Table 6-5

to help interpret LED indications.

Table 6-4 Jumper Settings

Setting

Sleeve over Pins 1 and 2 – 16 Mbps

Sleeve over Pins 2 and 3 – 4 Mbps

Sleeve over Pins 1 and 2 – Bottom ring speed 16 Mbps

Sleeve over Pins 2 and 3 – Bottom ring speed 4 Mbps

Sleeve over Pins 2 and 3 – Ports divided into two rings

Sleeve over Pins 1 and 2 – All ports on the same ring

Put Jumper P2 Sleeve Over

Pins 1 and 2 (Default setting)

Pins 2 and 3

Table

MCC-D2PM SETUP

6-4. All other

Figure 6-4

6-5

Table of Contents