SL2428P (TP-Link) JetStream 24-Port 10/100Mbps + 4-Port Gigabit Smart Switch with 24-Port PoE+ wifi & wired system

JetStream™ 24-Port 10/100 Mbps + 4-Port Gigabit Smart Switch with 24-Port PoE+
PORT: 24× 10/100 Mbps PoE+ Ports, 4× Gigabit Non-PoE Ports, 2× Combo Gigabit SFP Slots
SPEC: 802.3at/af, 250 W PoE Power, 1U 19-inch Rack-mountable Steel Case
FEATURE: 802.1Q VLAN, STP/RSTP/MSTP, IGMP Snooping, 802.1p/DSCP QoS, ACL, 802.1x, Radius/Tacacs+ Authentication, LACP, CLI, SNMP, Dual Image, IPv6

• Features 24 PoE ports, with total PoE power budget of 250 W* and useful PoE power management features
  
• Integrated security strategy including 802.1Q VLAN, Port Security, and Storm control help protect LAN area investment
  
• L2/L3/L4 QoS and IGMP snooping optimize voice and video applications
  
• WEB/CLI managed modes, SNMP, RMON bring abundant management features
  
• Dual Firmware Image improves the reliability and uptime of your network

HARDWARE FEATURES
Standards and Protocols
IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3az, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1x, IEEE 802.1p, IEEE 802.3af, IEEE 802.3at
Interface
• 24× 10/100Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX)
• 2× 10/100/1000Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX)
• 2× Combo Gigabit Uplink RJ45/SFP Ports

Network Media
10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
100BASE-TX/1000Base-T: UTP category 5, 5e or above cable
(maximum 100m)
1000BASE-X: MMF, SMF
Fan Quantity : 2
Physical Security Lock : Yes
PoE Budget : 250 W
Dimensions ( W x D x H ) : 17.3×7.1×1.7 in.(440×180×44 mm)
Mounting : Rack Mountable
Max Power Consumption
• V4.2: 286.7 W (220 V / 50 Hz with 250 W PD connected); 18.8 W (220 V / 50 Hz with no PD connected)
• V5: 293.6 W (110 V / 60 Hz) (with 250 W PD connected)
• V6: 291.6 W (110 V / 60 Hz) (with 250 W PD connected)

Max Heat Dissipation
• V4.2: 977.6 BTU/h (220 V / 50 Hz with 250 W PD connected); 64.1 BTU/h (with no PD connected)
• V5: 1001.2 BTU/hr (110 V/60 Hz) (with 250 W PD connected)
• V6: 995.09 BTU/hr (110V/60Hz) (with 250 W PD connected)