PoE Switch 4 Way Ultipower AT SFP

The ULTIPOWER ULTIPOE4FIB PoE switch ensures smooth connectivity in 10/100/1000 Mbps Ethernet networks. It has four RJ45 10/100 Mbps PoE ports supporting Auto-Negotiation function, RJ45 1000 Mbps uplink port for connecting to access network, and SFP 1000 Mbps port for SFP module that will allow for integration with optical networks. The four PoE ports automatically detect powered devices (PD) compliant with IEEE 802.3af or 802.3at standard and provide them with power supply. This feature allows the user to expand the network coverage in areas where there is no access to AC power lines/outlets and to employ access points, IP cameras, IP phones, etc. The total power consumption of the connected PoE devices cannot exceed 65 W.

Key features

• 1x RJ45 1000 Mbps port (uplink)
• 1x SFP 1000 Mbps slot
• 4x RJ45 10/100 Mbps PoE ports (each of them ensuring communication and power supply for a network device via a single UTP/FTP cable)
• Support for PoE powered devices (PD) compliant with IEEE 802.3af/at standard
• Max capacity of each PoE port: 30 W
• Max total PoE load: 65 W
• Support for auto-learning and auto-aging of MAC addresses (1K table)
• LED indicators providing information on status/speed/activity/PoE

802.3af vs. 802.3at

The most popular PoE standard, 802.3af, is used e.g. by IP cameras. The supplying voltage can vary from 44 to 57 VDC and the consumed power cannot exceed 15.4 W. The 802.3at version allows for powering devices with DC voltage within 50...57 V range, which consume up to 25.5 W. This group of devices includes printers, IP PTZ cameras, switches.