Cudy GS2028PS4

24 Gigabit POE Ports, 4 Gigabit Combo Ports, 1 Console Port. Compatible with IEEE802.3at and IEEE802.3af. Ethernet port supports 10/100/1000M adaptive and POE functions. Fanless design, Natural Cooling, 1U Rack Mount. Support WEB, TELNET, CLI, SSH, SNMP, RMON management. Support POE Power Management. Lightning Protection Surge. Interface: 24 * 10/100/1000M POE Ports + 4 * Gigabit SFP/TP Combo Ports + 1 * Console Port. Network Protocols. IEEE 802.3. IEEE 802.3u. IEEE 802.3ab/ad/az/af/at. IEEE 802.3x. IEEE 802.1q. IEEE 802.1p, QoS. IGMP Snooping. PoE Standard: IEEE802.3at (30W) and IEEE802.3af (15.4w). PoE compatibility: IEEE 802.3af/at adaptive. POE port output: DC48-55V. Power Pin Assignment: Power over spare pairs 1/2(+) and 3/6 (-). Port Lightning Protection. General Mode 6KV, Differential Mode 4KV, ESD 15KV. Network Transmission Medium. 10BASE-T: Cat3, 4, 5 UTP (= 100 m). 100BASE-TX: UTP (=100 m) above Cat5. 1000BASE-TX: UTP (=100 m) above Cat5. Power Supply: Machine input voltage: AC110-240V. Output: DC52V 5.76A24 Gigabit POE Ports, 4 Gigabit Combo Ports, 1 Console Port. Compatible with IEEE802.3at and IEEE802.3af. Ethernet port supports 10/100/1000M adaptive and POE functions. Fanless design, Natural Cooling, 1U Rack Mount. Support WEB, TELNET, CLI, SSH, SNMP, RMON management. Support POE Power Management. Lightning Protection Surge. Interface: 24 * 10/100/1000M POE Ports + 4 * Gigabit SFP/TP Combo Ports + 1 * Console Port. Network Protocols. IEEE 802.3. IEEE 802.3u. IEEE 802.3ab/ad/az/af/at. IEEE 802.3x. IEEE 802.1q. IEEE 802.1p, QoS. IGMP Snooping. PoE Standard: IEEE802.3at (30W) and IEEE802.3af (15.4w). PoE compatibility: IEEE 802.3af/at adaptive. POE port output: DC48-55V. Power Pin Assignment: Power over spare pairs 1/2(+) and 3/6 (-). Port Lightning Protection. General Mode 6KV, Differential Mode 4KV, ESD 15KV. Network Transmission Medium. 10BASE-T: Cat3, 4, 5 UTP (= 100 m). 100BASE-TX: UTP (=100 m) above Cat5. 1000BASE-TX: UTP (=100 m) above Cat5. Power Supply: Machine input voltage: AC110-240V. Output: DC52V 5.76A24 Gigabit POE Ports, 4 Gigabit Combo Ports, 1 Console Port. Compatible with IEEE802.3at and IEEE802.3af. Ethernet port supports 10/100/1000M adaptive and POE functions. Fanless design, Natural Cooling, 1U Rack Mount. Support WEB, TELNET, CLI, SSH, SNMP, RMON management. Support POE Power Management. Lightning Protection Surge. Interface: 24 * 10/100/1000M POE Ports + 4 * Gigabit SFP/TP Combo Ports + 1 * Console Port. Network Protocols. IEEE 802.3. IEEE 802.3u. IEEE 802.3ab/ad/az/af/at. IEEE 802.3x. IEEE 802.1q. IEEE 802.1p, QoS. IGMP Snooping. PoE Standard: IEEE802.3at (30W) and IEEE802.3af (15.4w). PoE compatibility: IEEE 802.3af/at adaptive. POE port output: DC48-55V. Power Pin Assignment: Power over spare pairs 1/2(+) and 3/6 (-). Port Lightning Protection. General Mode 6KV, Differential Mode 4KV, ESD 15KV. Network Transmission Medium. 10BASE-T: Cat3, 4, 5 UTP (= 100 m). 100BASE-TX: UTP (=100 m) above Cat5. 1000BASE-TX: UTP (=100 m) above Cat5. Power Supply: Machine input voltage: AC110-240V. Output: DC52V 5.76A. Total power: 300W. Product size (L×W×H): 445mm × 285mm × 45mm. Package size (L×WxH): 470mm × 350mm × 120mm.Total power: 300W.