5-Port Fast Ethernet Industrial Switch - PUSR USR-SDR050-L
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5-Port Fast Ethernet Industrial Switch - PUSR USR-SDR050-L
The PUSR USR‑SDR050‑L is a 5-port 10/100 Mbps unmanaged Ethernet switch designed for compact industrial networks. Its DIN-rail mounting and IP40 metal housing ensure quick installation and high protection against dust and shock. Powered by two redundant 9–36 V DC inputs, it continues to operate even if one power supply fails. Thanks to its fanless design and natural heat dissipation, it remains reliable in an extended temperature range of -40 °C to +85 °C . The 1 K MAC table, VLAN support (up to 16) and flow control provide smooth switching, while 4 kV lightning protection on the power supply and ports ensures network availability in harsh environments.
The applications in which it excels!
Automation cabinets, production lines and Industry 4.0
Transport networks (buses, road terminals, urban signage)
Photovoltaic power plants and energy metering stations
IP video surveillance of small installations
Smart City and IoT projects requiring a compact and robust switch
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Power Supply |
9-36 VDC
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Operating Temperature |
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Mounting Type |
DIN rail
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Certifications |
CE, FCC, and RoHS
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Number of LAN Ports |
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Number of SFP Ports |
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Speed |
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Manageable |
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