PLANET's GSD-1222VHP is equipped with 8 10/100/1000BASE-T ports with each port taking up 30 watts (30W) of PoE+ power, and 2 Gigabit TP and 2 Gigabit SFP interfaces with inner power system. With a total PoE+ power budget of 120 watts and non-blocking data switching performance, the GSD-1222VHP can fulfill the demand of sufficient PoE power for HD IP surveillance. It offers a desktop-sized, reliable and visible power solution for small businesses and system integrators deploying Power over Ethernet networks. The GSD-1222VHP is an ideal ‘Plug and Watch' Power over Ethernet solution which provides quick installation, real-time PoE work status monitoring and immediate troubleshooting through its unique LCD display to improve work efficiency and quality without any PC or software required.
The GSD-1222VHP provides an intuitive color panel on the front that facilitates the Ethernet management and PoE PD management. They greatly promote management efficiency in large-scale networks for enterprises, hotels, shopping malls, government buildings and other public areas. PLANET's GSD-1222VHP provides Standard, VLAN and Extend operation modes. The GSD-1222VHP operates as a normal IEEE 802.3af/at PoE Switch in the Standard operation mode. The VLAN operation mode features the port-based VLAN function that can help to prevent the IP camera's multicast or broadcast storm from influencing each other.
In the Extend operation mode, the GSD-1222VHP operates on a per-port basis at 10Mbps duplex operation but can support 30-watt PoE power output over a distance of up to 250 meters overcoming the 100m limit on Ethernet UTP cable. With this brand-new feature, the GSD-1222VHP provides an additional solution for 802.3at/af PoE distance extension, thus saving the cost of Ethernet cable installation. Its VLAN isolation function isolates ports so as to prevent broadcast storm and defend DHCP spoofing in the Extend operation mode.