TP-Link 28-Port Gigabit Switch with 24-Port PoE TL-SG1428PE

The TP-Link TL-SG1428PE is a 28-Port Easy Smart Gigabit PoE Switch featuring 24 PoE ports, 2 Gigabit uplink ports and 2 SFP uplinks. With a powerful 250W PoE budget, VLAN support, QoS prioritization and PoE Auto Recovery, it is ideal for CCTV systems, wireless networks and business environments. Technical Features 24 Gigabit PoE Ports 2 Gigabit RJ45 Uplink Ports 2 Gigabit SFP Uplink Ports 250W Total PoE Budget Up To 30W Per PoE Port Easy Smart Management PoE Auto Recovery VLAN Support QoS Traffic Prioritization IGMP Snooping Link Aggregation Rackmount Design   Technical Details Standards and Protocols: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x, IEEE802.3af, IEEE802.3at, IEEE802.1q, IEEE802.1p Interfaces: 26 × 10/100/1000Mbps RJ45 Ports SFP Ports: 2 × Gigabit SFP Ports Network Media: 10BASE-T: UTP Category 3, 4, 5 Cable, EIA/TIA-568 100Ω STP (Maximum 100m) 100BASE-TX: UTP Category 5, 5e Cable, EIA/TIA-568 100Ω STP (Maximum 100m) 1000BASE-T: UTP Category 5, 5e, 6 Or Above Cable, EIA/TIA-568 100Ω STP (Maximum 100m) 1000BASE-X: MMF, SMF Fan Quantity: 2 Physical Security Lock: Yes Power Supply: 100-240V AC, 50/60Hz PoE Standard: IEEE802.3af/at PoE Ports: 24 PoE Budget: 250W Dimensions: 440 × 220 × 44mm Mounting: 19″ 1U Rack Mountable Maximum Power Consumption: 27W (No PD Connected), 304.7W (With 250W PD Load) Maximum Heat Dissipation: 92.1 BTU/h (No PD Connected), 1039.0 BTU/h (With 250W PD Load) Switching Capacity: 56Gbps Packet Forwarding Rate: 41.7Mpps MAC Address Table: 8K Packet Buffer Memory: 4.1Mbit Jumbo Frame: 9KB Quality of Service: Port-Based Priority 802.1p Priority DSCP Priority 4 Priority Queues Rate Limit Storm Control IGMP Snooping V1/V2/V3 Static Link Aggregation Port Mirroring Cable Diagnostics Loop Prevention PoE Auto Recovery VLAN Features: Supports Up To 32 VLANs Simultaneously MTU VLAN Port VLAN Tag VLAN Management Features: Web-Based GUI Easy Smart Configuration Utility Transmission Method: Store-And-Forward Certifications: CE, FCC, RoHS Operating Temperature: 0°C ~ 50°C Storage Temperature: -40°C ~ 70°C Operating Humidity: 10% ~ 90% Non-Condensing Storage Humidity: 5% ~ 90% Non-Condensing   Package Contents: TL-SG1428PE Switch Power Cord Installation Guide Rackmount Kit Rubber Feet