TP-Link TL-SG1428PE 28-Port

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

• Ports: 26 × 10/100/1000 Mbps RJ45 + 2 × Gigabit SFP
• PoE Standard: IEEE 802.3af / IEEE 802.3at
• Max PoE per Port: up to 30 W
• Total PoE Budget: 250 W
• Switching Capacity: 56 Gbps
• Forwarding Rate: 41.7 Mpps
• MAC Address Table: 8,000 entries
• Packet Buffer Memory: 4.1 Mbit
• Jumbo Frame Support: up to 9 KB
• Power Supply: Internal, 100–240 V AC
• Power Consumption (no PD): ~27 W
• Max Power Consumption (with PDs): ~304.7 W
• Cooling: 2 internal fans
• Dimensions: 440 × 220 × 44 mm
• Operating Temperature: 0 °C to 50 °C
• Operating Humidity: 10% – 90% (non‑condensing)
• Management: Web GUI, Easy Smart Configuration Utility

• Features:
   • VLAN support (up to 32 VLANs)
   • QoS: 802.1p / DSCP priority queues
   • Link Aggregation
   • Storm Control / Rate Limit
   • IGMP Snooping v1/v2/v3
   • PoE Auto Recovery
   • Priority Mode & Intelligent Power Management