TENDA TEG1120P-16-250W 16 PORT 10/100/1000 POE 2 PORT UPLINK +2 SFP 250W YONETILEMEZ RACK MOUNT SWITCH Network standards IEEE 802.3 IEEE 802.3u IEEE 802.3ab IEEE 802.3x IEEE 802.3af IEEE 802.3at LED Indicator Power Link/Act PoE MAX Interfaces (18)1GE RJ45 ports (2)1GE SFP ports Transmission media Recommended: CAT5/5e UTP or better Fan quantity 1 Dimension 440mm*178mm*44mm Level of protection Port: 6 KV Power：6 KV Forwarding mode Store-and-forward Switch capacity 40Gbps Packet forwarding rate 29.8Mpps Buffer 4Mb MAC address table 8K PoE budget Single port: AF: 15.4W, AT: 30W Whole device: 230W Power consumption 250W Input voltage 100-240V AC，50 / 60Hz Mounting Rack mounting : support Desktop mounting: support Wall mounting: support Environment Operating Temperature: 0℃~45℃ Storage Temperature: -40℃~70℃ Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing Certification FCC, CE, RoHS Funtions One-key to change network mode: 1.Standard: All ports can communicate with each other. It can be used as a common non-management PoE switch. 2.Priority: Ports 1 to 8 are high-priority ports, which greatly reduce packet loss and congestion when the network is congested. 3.Extend: The maximum transmission distance of the 9-16 ports of the switch can reach 250 meters, and all ports can communicate with each other. 4.VLAN: Ports 1 to 16 cannot communicate with each other, but can communicate with ports 17, 18, SFP1 (19), and SFP2 (20), which can be used to isolate broadcast storms and DHCP conflicts.