Ethernet Direct Corporation, a professional and primary provider of industrial networking and communication solutions, releases CUE-500 Industrial Power over Ethernet switch complying with IEEE 802.3af standard. The Cobra CUE-500 is a hardened Industrial 5-port Slim Unmanaged Ethernet Switch. It supports four PoE injector ports classified as power source equipment (PSE).
CUE-500 provides 15.4 watt of power per port and can be used to power IEEE802.3af compliant powered devices (PD) by Ethernet cable and eliminates the need for additional power wiring. The compact, slim line switch is equipped with a relay output for an event alarm for easy troubleshooting. It offers a 12~48 VDC redundant powers input design and is secured with Power Polarity Reverse protection and an Overload Current Reset-table Fuse. The IP-30 housing protection, wide operating temperature of -10 to 70 deg C and DIN rail mounting makes CUE-500 suitable for an industrial environment. The E version extends the temperature rating to -40 to 80 deg C.
Power over Ethernet (PoE) has been standardized with IEEE standard 802.3af describing Ethernet power-sourcing equipment and powered terminals. This specification describes delivering 48 volts of DC power over unshielded twisted-pair wiring. Nowadays, more and more Industrial applications are starting to benefit from electrical power sent over Ethernet cables. This avoids a separate power cord for things like internet phones and wireless access points. The so-called PoE injects power into an Ethernet cable at the source and receives that power at the destination. Both the injector and receiver are embedded into the device.
High Performance Network Switching Technology
- Comply with IEEE 802.3,IEEE 802.3u,IEEE 802.3X, IEEE 802.3af
- Provides 5 x 10/100 Mbps Ethernet ports with RJ-45 connector
- Embedded 4 ports PoE Injector Function classified as PSE
- Supplies 15.4 watts of power per port full load with PoE
Reliable Power Design
- Supports Redundant 12 ~ 48VDC power input
- Supports 4,000 VDC Ethernet ESD Protection
- Provides surge (EFT) protection 3,000 VDC for power line
- Overload Current Reset-table Fuse present
- Power Polarity Reverse Protection Present
About Ethernet Direct Corporation
Ethernet Direct brings a control system engineering perspective to networking technology. The principals of Ethernet Direct come from process-control and PLC system backgrounds. The Global Ethernet Direct team covers operations from Product know-how, design implementation, quality assurance, manufacturing, logistics, sales, marketing & technical support. We are well-positioned to fulfill customers’ needs and markets’ demands by providing a great variety of tailor-made products and services. When you work with us, you will experience confidence and dependability. By choosing Ethernet Direct, you have chosen excellence & long-term commitment.