Filter
Top Products
8H02-16 User’s Guide 2-1
CHAPTER 2
NETWORK REQUIREMENTS
This chapter contains general networking guidelines. Before attempting
to use the 8H02-16 or to install a Fast Ethernet Interface Module
(FE-100TX or FE-100FX), review the requirements and specifications
outlined in this chapter.
2.1 NETWORK REQUIREMENTS
The network installation must meet the guidelines included in this chapter
to ensure satisfactory performance of this equipment. Failure to follow
these guidelines may produce poor network performance.
Refer to the following sections that apply to your specific network
configuration.
2.1.1 10BASE-T Twisted Pair Network
When connecting a 10BASE-T twisted pair segment to any of the
8H02-16 ports (Interfaces 1 through 14), ensure the network meets the
following requirements:
Length
The IEEE 802.3 standard for 10BASE-T requires that 10BASE-T devices
transmit over a 100 meter (328 foot) link using 22–24 AWG Unshielded
Twisted Pair (UTP) wire. However, cable quality largely determines
maximum link length. If you use high quality, low attenuation cable, you
can achieve link lengths of up to 200 meters. Cable delay limits the
maximum link length to 200 meters.
NOTE
Losses introduced by connections at punch-down blocks and
other equipment reduce total segment length. For each
connector or patch panel in the link, subtract 12 meters from
the total length of the cable.