Chapter 2: Controls and Indicators

EPIM Connector Pins

The EPIM connector pins are two sets of built-in pins that connect the EMM-E6 Ethernet Channel D to optional EPIM modules. The proper insertion of the EPIM will automatically connect these pins to the connector located on the EPIM.

FLASH Memory SIMM Slot (shown populated)

BRIM-F Ribbon Connector

LSI

Logic

Logic

LSI

SDRAM SIMM Slot

LDRAM SIMM Slot (shown populated)

1926n03

Figure 2-3 EMM-E6 Internal Components

SDRAM SIMM Slot

The EMM-E6 motherboard provides the option of upgrading memory capacity by using Single In-line Memory Modules (SIMMs).

The EMM-E6 comes with 4 Megabytes (MB) of Shared Dynamic Random Access Memory (SDRAM) built into the module. The SDRAM temporarily stores the packets received be the module while forwarding, filtering, and error checking operations are performed.

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EMM-E6 Installation Guide

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Cabletron Systems EMM-E6 manual Epim Connector Pins