?LIFETIME FREE TECH-SUPPORT?Tenda PoE switch provides an industry-leading 3-year with FREE lifetime 24/7 dedicated tech-support team call us or email us. ✓?6KV LIGHTNING PROTECTION?Tenda PoE switch‘s shielded ports and embedded power, provide lightning protection up to 6KV, PSE short-circuit protection, PoE overload-protection, Surge-Protection and protection from over-heating. ✓?Extend Mode?Up to 250m data and power PoE transmission range under Extend Mode, ideal for surveillance system (100m-200m speed will be downgraded to 10 Mbps). ✓?ONE KEY VLAN?With VLAN mode enabled, PoE+ ports 1-4 will isolate themselves respectively, while maintaining communication with the 5th port, to protect you from broadcast-storms and DHCP spoofing. ✓?58W POE POWER SUPPLY?PoE powered switch delivers a combined PoE power output of 58W and up to 30W per port, to supply power and exchange data to WiFi 6 Access Points, IP Cameras, IP Phone, HD Securty,etc. ✓?PORT CONFIGURATION?PoE passthrough switch equipped with 5 10/ 100/ 1000 Mbps base-TX RJ45 ports, with 1 Uplink Port and 4 PoE+ ports, which are IEEE802.3af and IEEE802.3at compliant. ✓?EASY & CONVENIENT?PoE+ switch 4 port requires no configuration or software, supports both desktop and wall mounting. Tenda TEG1105P-4-63W is your perfect 5 port PoE switch Gigabit choice.