PoE switch 4ch 1000Mbps +2G uplink

Unmanaged PoE Switch 4 Ports 1000M with 2 ports uplink 1000M.
 Features: 4x 10/100/1000M PoE ports, 2x 10/100/1000M RJ45uplink ports, ports 1-4 support IEEE 802.3af/at, Port 4 supports IEEE 802.3AF/AT/BT Max. 60W. Standard PoE power output is 15.4W per port, maximum power: 30W per port, total power 65W. With DIP switch. AI Extend mode: transmission up to 300 meters, single port speed is automatically reduced (up to 10 Mbps); other ports maintain 1000 Mbps speed up to 100 meters. VLAN mode supports isolation and VLAN for each of the 1-4 PoE ports. PoE Watchdog / Auto Recovery mode for ports 1-4 supports AI-PoE network self-healing, automatically resolves camera operation issues and reduces maintenance needs. Built-in power supply, power cable included.
 Specifications: Interface: 4x 10/100/1000Mbps Base-TX PoE ports (data/power), 2x 10/100/1000Base-T/TX uplink RJ45 ports (data only). Network Protocol: IEEE802.3 10BASE-T. IEEE802.3i 10Base-T. IEEE802.3u 100Base-TX. IEEE802.3ab 1000Base-T. IEEE802.3x. Input voltage: 100-240V AC, 50-60Hz. Power pinout: default: 1/2(+), 3/6(-). PoE standards: IEEE802.3AF/AT. MAC address table: 2K. Buffer memory: 768K. Twisted Pair Transmission: 10BASE-T: Cat5 UTP (