| The Walchem
NEMA Hub is used to network web-enabled field devices
such as WebMaster®
and WebAlert®
in a waterproof fashion. With properly installed
Cat 5 Ethernet cables, the enclosure meets NEMA 4X standards
for water tightness. The operating ambient temperature
range is 0 to 70°C (32 to 158°F).
The NEMA Hub is supplied
with four 10/100 Base T Ethernet ports with RJ45 connectors.
A built-in power supply allows for connection to any
standard AC power source (100-240 VAC).
The waterproof packaging
and wide temperature range make this switching hub ideal
for many industrial installations.
IEEE 802.3 and IEEE 802.3u compliant.
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