TP-Link TL-SL1226P 24-Port PoE + 2 Gigabit 10/100/1000Mbps Rackmount Switch. The TL-SL1226P switch was developed with a PoE transmission range of up to 250m, featuring a priority mode that ensures high priority for ports 1-8 to obtain higher quality for sensitive applications such as video monitoring in critical business areas. It also includes an isolation mode that allows for one-click separation of client traffic for greater security and performance. The professional heat dissipation design ensures a wide operating temperature range with reliability. TP-Link TL-SL1226P Switch Features: 24 PoE Ports + 2 Gigabit 10/100/1000Mbps Rackmount + 2 SFP Slots - Brand: TP-Link - Model: TL-SF1226P Specifications: TP-Link Switch Interface - 24 RJ45 PoE+ 10/100 Mbps Ports - 2 RJ45 10/100/1000 Mbps Ports - 2 SFP Combo Gigabit Slots Network Media - 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) - EIA/TIA-568 100Ω STP (maximum 100m) - 100BASE-TX: UTP category 5, 5e cable (maximum 100m) - EIA/TIA-568 100Ω STP (maximum 100m) 1000BASE-T: UTP category 5, 5e, 6 or above cable (maximum 100m) - EIA/TIA-568 1000 STP (maximum 100m) - 1000BASE-X MMF, SMF Number of Fans - 2 Fans Physical Security Lock - Yes Power Supply - 100-240 VAC, 50/60 Hz Packet Forwarding Rate - 6.5472 Mpps PoE+ Ports (RJ45) - Standard: 802.3at/802.3af compatible - PoE Ports: Port 1 Port 24 - PoE Power Budget: 250 W MAC Addressing Table - 8K Jumbo Frame - 10KB Switching Capacity - 8.8 Gbps Dimensions (W x D x H) - 17.3 x 7.1 x 1.7 in (440 180 44 mm) Maximum power consumption - 18.32 W (220/50 Hz. PD not connected) - 294 W (220/50 Hz. 250 W with PD connected) Maximum heat dissipation - 62.47 BTU/h (PD not connected) - 1002.54 BTU/h (250W with PD connected) Advanced Features - Compatible with IEEE 802.3at/af compliant PDs - Extension mode (up to 250 m of PoE power and data transmission) - Priority mode - Isolation mode - PD detection - Intelligent Power Supply - Auto-learning and auto-aging of MAC address - IEEE802.3x flow control Transmission Method - Store and Forward Certification - CE, FCC, RoHS Environment - Operating temperature: 0–50 °C (32–122 °F) - Storage temperature: -40–70 Operating Temperature: °C (-40 158 °F) - Operating Humidity: 10 90% Non-Condensing - Storage Humidity: 5 90% Non-Condensing Package Contents - TL-SL1226P - Power Cord - Installation Guide - Two Mounting Brackets and Accessories.