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Topology
The topology for a 10/100 Base T Ethernet network is a "star" configuration, with only
one node permitted at any one location. All nodes must be interconnected via a Hub,
Switch, or other such device.
Physical Specifications
Connection Methods
Termination to a Z-Max relay cabinet is via an RJ-45 connector. The connector is
located directly adjacent to the ethernet module. To make the connection to an
Ethernet network, crimp a connector onto the end of your ethernet cable taking into
consideration the notes given in the section below, "RJ-45 Plug Connection," and plug
the cable into the RJ-45 connector on the panel.
Specification Description
Maximum End to End Run Length 100 Meters (~328 feet)
Maximum number of controlled channels
per subnet
no practical limit, in excess of 65,000
channels
Maximum number of nodes per subnet on
the network
depends upon Ethernet configuration
Network Topology Star
Wiring Specifics Category 5e or better cable, RJ-45
connector
Recommended Wire
(includes data and power pair)
Belden #1700A
Alternate Approved Wire Any certified category 5e or better cable
Network Protocol TCP/IP Ethernet
Conflicting or Multiple Control Message
Mitigation Strategy
Depends on network hardware and
desired functionary. Many options
available
n
e even
a
convers
on
o ano
er me
a
type is necessary, for example from 10/100 Base
T Ethernet to Fiber, the media converter can be
connected directly to the Z-Max cabinet without
the traditional use of a hub. Please note that in
some instances a "crossover" cable must be used
instead of the traditional straight through cable.