EN
22
RJ-45 socekt
Ethernet cable
Fig. 3. Connecting Ethernet wire to RJ-45 socket
The category of twisted pair according to European standard EN 50171
minimal: class D (category 5) – for fast local network, includes applica
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tions which uses the frequency band up to 100 MHz. Description of the
connection is shown at table 2. For the interface Ethernet there should
be applied a twisted-pair cable type STP (shielded) category 5 with a
plug RJ-45 with cables colours (according to table 2) in the following
standard:
• EIA/TIA 568A for both connectors in simple connections SM61IoT
to a hub or switch,
• EIA/TIA 568A for first connector and EIA/TIA 568B for second con
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nector in connection with crossover (connection SM61IoT to a
computer).
Summary of Contents for SM61IoT
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