Cabletron Systems 2H23-50R Manual Do Utilizador

This chapter contains networking guidelines. Before installing and using 
the 2H23-50R or an optional Fast Ethernet Interface Module, review the 
requirements and specifications outlined in this chapter concerning the 
following:

SmartTrunk (

10BASE-T Twisted Pair Network (

100BASE-TX Twisted Pair Network (

)

100BASE-FX Fiber Optic Network (

)

The network installation must meet the guidelines to ensure satisfactory 
performance of this equipment. Failure to follow the guidelines may 
produce poor network performance. 

To connect the 2H23-50R or 2H33-37R into a network so that it can take 
advantage of the SmartTrunk feature, there are certain rules concerning 
port connections and configurations that must be followed for proper 
operation. Refer to the Cabletron Systems SmartTrunk User’s Guide for 
additional information.

When connecting a 10BASE-T segment to any ports of CONN 1 through 
CONN 4 (2H23-50R) or CONN 1 through CONN 3 (2H33-37R), ensure 
that the network meets the IEEE 802.3 Ethernet network requirements for 
10BASE-T. Refer to the Cabletron Systems Cabling Guide for details.

The Cabletron Systems 

Cabling Guide and SmartTrunk User’s 

Guide, referred to in the following sections, is located on the 
Cabletron Systems World Wide Web 
site: http://www.cabletron.com/