The TP-LINK TL-SL2428P Switch combines 24 10/100 Mbps RJ45 ports with PoE+ and 4 Gigabit RJ45 ports for connecting devices such as access points, network cameras, and IP phones. The 2 Gigabit SFP combo ports provide additional connection options, while VLAN, QoS, and IGMP Snooping features enable voice, video, and data traffic management. Storm Control limits broadcast, multicast, and unknown unicast traffic, while the switch can be managed via web, CLI, SNMP, and RMON.

• Type: Layer 2 Switch with PoE+
• Ethernet ports: 24 10/100 Mbps RJ45 ports with PoE+ and 4 10/100/1000 Mbps RJ45 ports
• SFP ports: 2 Gigabit combo ports
• PoE+ standards: IEEE 802.3af/at on the 24 10/100 Mbps RJ45 ports
• Total PoE power: 250 W
• Switching capacity: 12.8 Gbps
• Packet forwarding rate: 9.5 Mpps
• MAC address table: 8,000 entries
• Jumbo Frame: 9,216 Bytes
• QoS: L2/L3/L4, port-based priority, 802.1p and DSCP, 4 priority queues, and SP, WRR, SP+WRR scheduling
• Rate limiting: Per port or flow
• VLAN: 802.1Q, Voice VLAN, Port Isolation, and up to 512 VLANs simultaneously from 4K VLAN IDs
• Layer 2 features: STP/RSTP/MSTP, LACP, LLDP, LLDP-MED, 802.3x Flow Control, Loopback Detection, and Cable Diagnostics
• LACP groups: Up to 6, with 4 ports per group
• Multicast: IGMP Snooping v1/v2/v3, IGMP throttling, filtering, authentication, querier, and Fast Leave, MLD Snooping v1/v2, and Multicast VLAN Registration
• Multicast groups: 512 shared IPv4 and IPv6 groups
• Security: Port Security, Storm Control for broadcast, multicast, and unknown unicast traffic, BPDU filtering/protection, and TC/Root Guard
• Access control lists: L2–L4 packet filtering based on MAC addresses, source and destination IP addresses, and TCP/UDP ports
• Management: Web GUI, CLI, SNMP v1/v2c/v3, RMON, CPU monitoring, Port Mirroring, SNTP, and SYSLOG
• Firmware update: Via TFTP or Internet, with Dual Firmware Image
• IPv6 support: Dual IPv4/IPv6, ND, MTU discovery, ICMPv6, TCPv6/UDPv6, and DHCPv6, Ping6, Tracert6, Telnet(v6), SNMP, SSH, SSL, HTTP/HTTPS, and TFTP applications
• Power supply: 100–240 VAC, 50/60 Hz
• Fans: 2
• Physical security: Locking slot
• Switch dimensions: 440 × 220 × 44 mm
• Mounting: Rack-mountable
• Operating temperature: 0–40 °C
• Storage temperature: -40–70 °C
• Operating humidity: 10–90%, non-condensing
• Storage humidity: 5–90%, non-condensing
• Certifications: CE, FCC, RoHS
• Package contents: Switch, power cord, installation guide, rack-mounting kit, and rubber feet