TP-Link T1700G-28TQ JetStream 24-Port Gigabit Stackable Smart Switch with 4 10GE SFP+ Slots

• True physical stacking supports up to 6 units and 40Gbps bi-directional bandwidth for high scalability and efficient redundancy
• 10G SFP+ ports for stacking and/or uplink, providing support for high-bandwidth applications for congestion relief and smooth data delivery
• L2+ feature, Static Routing help route internal traffic for more efficient use of network resources
• Advanced security features include IP-MAC-Port Binding, ACL, Port Security, DoS Defend, Storm Control, DHCP Snooping, 802.1X, and Radius Authentication
• IPv6 support provides dual IPv4/IPv6 stacking, MLD snooping, and IPv6 neighbor discovery
• WEB/CLI managed modes, SNMP, RMON, and Dual Image enhance management

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
• 10GBASE-LR
• 10GBASE-SR

Others

• Fan Quantity Fanless
• Physical Security Lock Yes
• Power Supply 100-240V, 50/60Hz
• Weight 2.8kg
• Dimensions ( W x D x H ) 17.32 * 7.1 * 1.73 in. (440 * 180 * 44 mm)
• Mounting Rack Mountable
• Max Power Consumption 21.8W (220V/50Hz)
• Max Heat Dissipation 74.38 BTU/h