ขาย PoE Switch 4CH 4 ช่อง + 2 อัพลิงก์รุ่น S1 ระยะส่ง 250เมตร รองรับความเร็ว 10/100 Mbps พอร์ต Uplink 2ช่อง Poe Switch ราคาที่ดีที่สุด

Description: Colour: Black Transmission rate: 10Mbps, 100Mbps POE port: 1-4 ports support IEEE 802.3af (15.4W) network power supply POE port output power: 15.4W/30W IEEE802.3af/at POE transmission wire core: 4/5+, 7/8- pairs Port description: 4 x Fast Ethernet ports; 2 Fast Ethernet ports POE connection standard: IEEE802.3af/IEEE802.3at Backplane bandwidth: 1.2Gbps POE power transmission distance: ≤ 250 meters POE type: end bridging method Network standards: IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3af/at Network Media: Category 5 and above unshielded twisted pair Network signal distance transmission: ≤ 120 meters Forwarding method: store and forward Forwarding rate: 10Base-T: 14880PPS/port, 100Base-TX: 14880PPS/port MAC address: 2KMAC Port functions: power supply priority mechanism, fast and forward, MAC automatic learning and aging, IEEE802.3X full-duplex flow control and Backpressure half-duplex flow control Indicators: 1 x Link/Act and POE per port, 1 x Power indicator per device Total power consumption: 70W Applicable: Can adapt to 12V, 15V, 18V, 24V, 36V, 48V power supply Uses: Used for wireless AP, IP phone, camera, wireless bridge, alarm, network hard disk player, monitor display, wireless router, network print server, etc. Working temperature: 0 °C ~ 40 °C Storage temperature: -40°C～70°C Operating Humidity: 10% to 90% RH (non-condensing) Storage humidity: 5% to 90% RH (non-condensing) Size: 132*65*32mm The 4+2 port desktop Ethernet switch provides non-blocking, wire speed switching for your 10/100 negabit network. Widely used in wireless AP, IP phone, camera, wireless bridge, alarm, network hard disk player, monitor display, wireless router, network print server, etc. The Ethernet Switch was designed for easy installation and high performance in an environment where traffic on the network and the number of users increase continuously. Applicable for: small and medium-sized office networks,Every port has independent bandwidth. It not only can realize the data transmission function of common switches but also can supply power to network terminals at the same time. Packing list: 1 X 4+2 POE Switch Video Surveillance Switch