Cabletron Systems Expansion module DELHE-UA - Manual (Page 23)

DELHE-UA User’s Guide 1-1
CHAPTER 1
INTRODUCTION
The DELHE-UA has two Fast Ethernet ports in which Fast Ethernet
(Port) Interface Modules (FEPIMs) can be installed. Figure 1-1 shows the
DELHE-UA.
Figure 1-1 DELHE-UA
1.1 OVERVIEW
The DELHE-UA extends the functionality of certain DIGITAL interface
modules by providing high-speed uplink capability through Fast Ethernet
technology with different types of media.
1.1.1 Connectivity
The DELHE-UA module supports Fast Ethernet technology, using
interchangeable Fast Ethernet Port Interface Modules (FEPIMs). The
FEPIMs support three types of media connectivity: RJ45 Category 5
unshielded twisted pair, and SC connectors for either single or multimode
fiber. The FEPIMs support an uplink to 100 Mbps Fast Ethernet
backbones or a high speed connection to a local server.
Ports 1 and 2
fepim_ports
DELHE-UA FEPIM 1 FEPIM 2
SP