Optional Features
6E123-50 and 6E133-49 User’s Guide
1-9
1.5
OPTIONAL FEATURES
Options for the 6E123-50 and 6E133-49 are Fast Ethernet Interface
Modules and High Speed Interface Modules to add remote uplink
capability.
Cabletron Systems offers Fast Ethernet Interface Modules for the
6E123-50 to support uplinks to 100 Mbps Fast Ethernet backbones or
high speed connections to local servers. The Fast Ethernet Interface
Modules are listed in
Table 1-1
.
Cabletron Systems offers High Speed Interface Modules for the 6E133-49
to provide for additional connectivity to other high speed networking
technologies such as Asynchronous Transfer Mode (ATM), Wide Area
Networks (WANs) and Fiber Distributed Data Interface (FDDI). The
HSIMs available for the 6E133-49 are listed in the Release Notes.
Table 1-1
Fast Ethernet Interface Modules
P/N
Description
Application
FE-100TX
Uses RJ45
connector
Supports Category 5 Unshielded Twisted Pair
(UTP) cabling with an impedance between 85
and 111 ohms.
FE-100FX
Uses SC
connector
Supports multimode fiber optic cabling.
FE-100F3
Uses SC
connector
Supports single mode fiber optic cabling.
