The RS 28-Port Gigabit PoE Switch combines 24 Gigabit PoE ports, 2 Gigabit uplink ports and 2 SFP fiber ports in a high-performance rackmount solution. With a 285W PoE budget, HiPoE 60W support, PoE Watchdog and Extend Mode up to 250m, it is ideal for CCTV, IP telephony and enterprise networks. Technical Features 24 × Gigabit PoE Ports 2 × Gigabit RJ45 Uplink Ports 2 × Gigabit SFP Fiber Ports Port 1 HiPoE 60W Support IEEE802.3af / IEEE802.3at PoE Standards 285W Total PoE Power Budget Extend Mode up to 250m Automatic PoE Watchdog Function 56Gbps Switching Capacity 4KV Surge Protection Rackmount/Desktop Installation Ideal for CCTV, Access Control and IP Networks Technical Details Model: SST-P24ET2ET2S Interfaces: 24 × 1Gbps PoE Ports, 2 × 1Gbps RJ45 Ports, 2 × 1Gbps SFP Ports Port Standards: IEEE802.3 (Ethernet), IEEE802.3u (Fast Ethernet), IEEE802.3ab (Gigabit Ethernet), IEEE802.3x (Flow Control), IEEE802.3z (Gigabit Ethernet Fiber Standard) Switching Bandwidth: 56Gbps Packet Forwarding Rate: 41.644Mpps Packet Buffer: 3Mbit MAC Address Table: 2K Transmission Method: Store and Forward PoE Standards: IEEE802.3af (15.4W), IEEE802.3at (30W) PoE Output Voltage: DC 44-57V Port 1: HiPoE 60W Ports 2-24: PoE Output <30W per Port PoE Power Budget: 285W AC Input: 100-240V 50/60Hz DC Output: 52V 5.76A Mainboard Power Consumption: 14.27W Product Dimensions: 320 × 207 × 44mm Packaging Dimensions: 370 × 290 × 85mm Product Net Weight: 1.967kg Product Gross Weight: 2.497kg Fan Quantity: 1 Installation: Desktop Port Surge Protection: Common Mode 4KV, Differential Mode 2KV Electrostatic ESD Protection: Air 8KV, Contact 6KV (Class C) Operating Temperature: 0°C ~ 40°C Storage Temperature: -40°C ~ 70°C Operating Humidity: 10% ~ 90%, Non-Condensing Storage Humidity: 5% ~ 95%, Non-Condensing LED Indicators PWR Green LED: On – Powered On, Off – Powered Off Ports 1-28 Green LED: On – 10/100/1000Mbps Link Normal, Off – Link Blocked, Flashing – Data Transmitting PoE Yellow LED: On – PoE Powered On, Off – PoE Powered Off PoE Max Green LED: Off – PoE Usage Less Than 90%, Flashing Once Per Second – PoE Usage 90% ≤ P ≤ 95%, On – PoE Usage 95% < P < 100% Mode Green LED: Off – Extend Off, Flashing – Extend On PoE LED Button: Dual Color Light Selection, Default Green (Link Data), Switch Yellow (PoE) Extend Mode Button: Off – All Ports Communicate Normally, Distance Up To 100m, Speed 10/100/1000Mbps Adaptive, PoE Watchdog Off Extend Mode Button: On – Ports 17-24 Forced To 10Mbps, Transmission Distance Extended Up To 250m, PoE Watchdog Automatically Activated Package Contents: Switch × 1, Power Cord × 1, Manual × 1, Certificate of Inspection × 1
