28-Port Gigabit PoE Network Switch with 2 SFP

• 24 × Gigabit PoE ports (10/100/1000Base-T) for data and power
• 2 × Gigabit uplink RJ45 ports for high-speed networking
• 2 × Gigabit SFP uplink slots for fiber connectivity
• Auto-sensing ports with full/half-duplex and MDI/MDI-X support
• Supports Cat3–Cat5e UTP with transmission up to 100 meters
• Gigabit SFP ports support single-mode and multi-mode fiber (optional modules)
• Optical distance up to 120 km depending on SFP module type
• Compliant with IEEE 802.3 / 802.3u / 802.3ab / 802.3z / 802.3x standards
• Store-and-forward switching with full wire-speed performance
• 56 Gbps non-blocking switching capacity
• 41.66 Mpps forwarding rate @64-byte packets
• 8K MAC address table with 4 MB buffer memory
• Supports 9.6K jumbo frames
• IEEE 802.3af/at PoE on ports 1–24, up to 30 W per port
• Total PoE power budget up to 400 W
• Built-in AC power supply (100–240 V, 50/60 Hz)
• LED indicators for power, link, PoE, and fiber status
• One-button factory reset supported
• Desktop, wall-mount, and 19" 1U rack-mount installation options
• 4 KV lightning protection with IP30 protection level
• Certified: CCC, CE, FCC, RoHS