Description

Specification

• Rackmountable: Yes
• Managed: Smart
• Number of Ports: 28
• Max RJ45 Transfer Rate: 10/100/1000 Mbps
• Max SFP Transfer Rate: GB SFP
• Interface(s): 24 x 10/100/1000 Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX)
  4 x Gigabit SFP Slots
• PoE Ports (RJ45): Standard: 802.3at/af compliant
  PoE+ Ports: 24 Ports
  Power Supply: 250 W
• Bandwidth: 56 Gbps
• Standards and Protocols: “IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3az, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1p, IEEE 802.1x”
• Power Supply: PoE

  Max Consumption:
  32.1 W (110 V/ 60 Hz with no PD connected)
  308.6 W (110 V/ 60 Hz with 250 W PD connected)

• Dimensions: 440 x 220 x 44 mm
• Mac Address Table: 8K
• Packet Forwarding Rate: 41.7 Mpps
• Jumbo Frame: 9KB
• Additional Features: See Overview
• Quality of Service: “Support 802.1p CoS/DSCP priority
  Support 8 priority queues
  Queue scheduling: SP, WRR, SP+WRR
  Port/Flow- based Rate Limiting
  IPv6 QoS
  Voice VLAN”
• Layer Features: “Static Routing
  DHCP Relay
  DHCP Server
  IGMP Snooping V1/V2/V3
  Spanning Tree STP/RSTP/MSTP
  BPDU Filtering/Guard
  TC/Root Protect
  Loopback detection
  802.3x Flow Control
  LLDP, LLDP-MED
  802.3ad LACP (Up to 8 aggregation groups, containing 8 ports per group)”
• VLAN: Supports up to 4K VLANs simultaneously (out of 4K VLAN IDs)
  MAC/Protocol-based VLAN
• Access Control: L2–L4 package filtering
  MAC ACL
  IP ACL
  Combined ACL
  IPv6 ACL
• Security: AAA
  Port Security
  DHCP Snooping
  IP-MAC-Port Binding
  IPv6-MAC-Port Binding
  ARP Inspection
  802.1x and Radius Authentication
  SSH v1/v2
  SSL v3/TLSv1.2
  Broadcast/Multicast/Unknown-unicast Storm Control
  Dos Defend
• Management: “Omada App
  Omada Cloud-Based Controller
  Centralized Management
  Web-based GUI and CLI management
  SNMP v1/v2c/v3 (public MIBs and TP-Link private MIBs)
  RMON (1, 2, 3, 9 groups)
  CPU Monitoring
  Port Mirroring
  Firmware Upgrade: TFTP & Web
  System Diagnose: VCT
  SYSLOG & Public MIBS
  Dual Image
  EEE”
• Environment: “Operating Temperature: 0–50C (32–122F);
  Storage Temperature: -40–70C (-40–158F)
  Operating Humidity: 10–90% RH non-condensing
  Storage Humidity: 5–90% RH non-condensing”
• Package Contents: TL-SG2428P
  Power Cord
  Installation Guide
  Rackmount Kit
  Rubber Feet
• Package Type: Retail
• Package Weight: 4.1000 kg
• Warranty: Limited Lifetime
• POE: Yes