Product Description: 4-Port Gigabit Extender Ultra PoE

• Doubles the maximum distance between the PoE power source and the device from 100m to 200m.
• Connects and powers four PoE devices (such as network cameras, wireless access points, or VoIP phones) by drawing power from one PSE port to a power supply or PoE switch.
• Provides up to 90 watts for four connected PoE devices, up to 30 watts per port.
• Supports data transfer speeds up to 10/100/1000 Mbps.
• Total PoE power supply up to 90W.
• Uses existing network cables for power and data transmission.
• Transmits power only to devices that comply with the PoE IEEE 802.3at/af standard.
• Protection against short circuit, overload, and overvoltage.
• Grounding point for protecting equipment from external electrical surges.
• No additional power supply required, powered directly from the PoE port.
• Compatibility with IEEE 802.3bt/at/af - full compliance with PoE power supplies and switches (PES).
• 5-port Gigabit switch operation powered by PoE with the ability to power additional devices (PoE passthrough).
• Internal bus capacity: 10 Gb/s.
• Support for jumbo frame up to 9 kB.
• MAC address table up to 2,048 entries.
• LED signal for PoE power and data transmission.
• Fanless design for quiet operation.
• Compact metal casing.
• Compatible specifications: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3x, IEEE 802.3u.