{"product_id":"77648","model":"SG2428P","product_name":"Omada 28-Port Gigabit Smart Switch with 24-Port PoE+","image_id":"5125","image":"https://static.tp-link.com/upload/image-header/SG2428P_UN_5.20_overview_normal_20250126034456s.png","feature":"

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Learn more about Omada PoE technology >

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Learn more about Omada Cloud SDN>​

\n\n\n","spec":[{"parent_spec":"SOFTWARE-FUNKTIONEN","parent_spec_order":"5","name":"Layer2- und Layer2+-Funktionen","spec_order":"4","value":"• 32 IP Interfaces: Support IPv4/IPv6 Interface
• Static Routing: 32 IPv4/IPv6 Static Routes
• DHCP Server
• DHCP Relay
- DHCP Interface Relay
- DHCP VLAN Relay
• DHCP L2 Relay
• Static ARP
• Proxy ARP
• Gratuitous ARP
• Link Aggregation
• Spanning Tree Protocol
• Loopback Detection
• 802.3x Flow Control
• Mirroring
• Device Link Detect Protocol (DLDP)
• 802.1ab LLDP/ LLDP-MED","specId":"5120","specParentId":"605"},{"parent_spec":"SOFTWARE-FUNKTIONEN","parent_spec_order":"5","name":"IPv6","spec_order":"10","value":"• IPv6 Static Routing and ACL
• IPv6 Dual IPv4/IPv6
• IPv6 Interface
• Multicast Listener Discovery (MLD) Snooping
• IPv6 neighbor discovery (ND)
• Path maximum transmission unit (MTU) discovery
• Internet Control Message Protocol (ICMP) version 6
• TCPv6/UDPv6
• IPv6 applications: DHCPv6 Client, Ping6, Tracert6, Telnet(v6), IPv6 SNMP, IPv6 SSH, IPv6 SSL, Http/Https, IPv6 TFTP","specId":"2352","specParentId":"605"},{"parent_spec":"HARDWARE-FUNKTIONEN","parent_spec_order":"1","name":"Anzahl Lüfter","spec_order":"8","value":"2","specId":"2336","specParentId":"603"},{"parent_spec":"PERFORMANCE","parent_spec_order":"3","name":"Jumbo-Frames","spec_order":"8","value":"9 KB","specId":"1499","specParentId":"1487"},{"parent_spec":"SONSTIGES","parent_spec_order":"90","name":"Umgebung","spec_order":"10","value":"• Operating Temperature: 0–50 ℃ (32–122 ℉);
• Storage Temperature: -40–70 ℃ (-40–158 ℉)
• Operating Humidity: 10–90% RH non-condensing
• Storage Humidity: 5–90% RH non-condensing","specId":"717","specParentId":"606"},{"parent_spec":"SOFTWARE-FUNKTIONEN","parent_spec_order":"5","name":"Sicherheit","spec_order":"9","value":"• IP-MAC-Port Binding
• AAA
• 802.1X
- Port based authentication
- MAC (Host) based authentication
- Authentication Method includes PAP/EAP-MD5
- MAB
- Guest VLAN
- Radius authentication and accountability support
• IP/IPv6-MAC Binding
- 512 Binding Entries
- DHCP Snooping
- DHCPv6 Snooping
- ARP Inspection
- ND Detection
• IP Source Guard
- 253 Entries
- Source IP+Source MAC
• IPv6 Source Guard
- 183 Entries
- Source IPv6 Address+Source MAC
• DoS Defend
• Static/Dynamic/Permanent Port Security: Up to 64 MAC addresses per port
• Broadcast/Multicast/Unicast Storm Control: kbps/ratio control mode
• Port Isolation
• Secure web management through HTTPS with SSLv3/TLS 1.2
• Secure Command Line Interface (CLI) management with SSHv1/SSHv2
• IP/Port/MAC-based access control","specId":"1060","specParentId":"605"},{"parent_spec":"PERFORMANCE","parent_spec_order":"3","name":"Paketweiterleitungsrate","spec_order":"4","value":"41.66 Mpps","specId":"1496","specParentId":"1487"},{"parent_spec":"PERFORMANCE","parent_spec_order":"3","name":"MAC-Adresstabelle","spec_order":"5","value":"8K","specId":"1497","specParentId":"1487"},{"parent_spec":"SOFTWARE-FUNKTIONEN","parent_spec_order":"5","name":"VLAN","spec_order":"7","value":"• VLAN Group: Max. 4K VLAN Groups
• 802.1Q tag VLAN
• MAC VLAN: 12 Entries
• Protocol VLAN
• GVRP
• Voice VLAN","specId":"1135","specParentId":"605"},{"parent_spec":"SOFTWARE-FUNKTIONEN","parent_spec_order":"5","name":"Zugriffskontrollliste","spec_order":"8","value":"• Support up to 230 entries
• Time-based ACL
• MAC ACL
• IP ACL
• IPv6 ACL
• Combined ACL
• Rule Operation: Permit/Deny
• Policy Action
- Mirroring
- Redirect
- Rate Limit
- QoS Remark
• ACL Rules Binding
- Port Binding
- VLAN Binding","specId":"1136","specParentId":"605"},{"parent_spec":"SONSTIGES","parent_spec_order":"90","name":"Systemanforderungen","spec_order":"5","value":"Microsoft® Windows® XP, Vista™ or Windows 7/8/10/11, MAC® OS, NetWare®, UNIX® or Linux.","specId":"716","specParentId":"606"},{"parent_spec":"SONSTIGES","parent_spec_order":"90","name":"Verpackungsinhalt","spec_order":"3","value":"• SG2428P
• Power Cord
• Installation Guide
• Rackmount Kit
• Rubber Feet
","specId":"715","specParentId":"606"},{"parent_spec":"SOFTWARE-FUNKTIONEN","parent_spec_order":"5","name":"Quality of Service","spec_order":"3","value":"• 802.1p CoS/DSCP priority
• 8 priority queues
• Priority Schedule Mode: SP (Strict Priority), WRR (Weighted Round Robin)
• Queue Weight Config
• Bandwidth Control: Port/Flow-based Rating Limit
• Smoother Performance
• Storm Control: Multiple Control Modes(kbps/ratio), Broadcast/Multicast/Unknown-Unicast Control","specId":"708","specParentId":"605"},{"parent_spec":"SONSTIGES","parent_spec_order":"90","name":"Zertifizierung","spec_order":"1","value":"CE, FCC, RoHS","specId":"714","specParentId":"606"},{"parent_spec":"HARDWARE-FUNKTIONEN","parent_spec_order":"1","name":"Abmessungen (B*T*H)","spec_order":"48","value":"17.3×8.7×1.73 in (440×220×44 mm)","specId":"697","specParentId":"603"},{"parent_spec":"HARDWARE-FUNKTIONEN","parent_spec_order":"1","name":"Schnittstelle","spec_order":"6.5","value":"• 24× 10/100/1000 Mbps PoE+ RJ45 Ports (Auto Negotiation/Auto MDI/MDIX)
• 4× Gigabit SFP Slots
","specId":"694","specParentId":"603"},{"parent_spec":"HARDWARE-FUNKTIONEN","parent_spec_order":"1","name":"Montage","spec_order":"75","value":"Rack Mountable","specId":"4029","specParentId":"603"},{"parent_spec":"HARDWARE-FUNKTIONEN","parent_spec_order":"1","name":"Maximale Leistungsaufnahme","spec_order":"96","value":"301.1 W (110V/60Hz) (with 250 W PD connected)","specId":"5530","specParentId":"603"},{"parent_spec":"HARDWARE-FUNKTIONEN","parent_spec_order":"1","name":"Maximale Wärmeabgabe","spec_order":"96.5","value":"1027.40 BTU/hr (110V/60 Hz) (with 250 W PD connected)","specId":"5854","specParentId":"603"},{"parent_spec":"VERWALTUNG","parent_spec_order":"10","name":"Centralized Management","spec_order":"1","value":"• Omada Cloud-Based Controller
• Omada Hardware Controller
• Omada Software Controller","specId":"5842","specParentId":"1626"},{"parent_spec":"VERWALTUNG","parent_spec_order":"10","name":"Cloud Access","spec_order":"3","value":"Yes. Requiring the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.","specId":"5844","specParentId":"1626"},{"parent_spec":"VERWALTUNG","parent_spec_order":"10","name":"Omada App","spec_order":"0.19","value":"Yes. Requiring the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.","specId":"5862","specParentId":"1626"},{"parent_spec":"VERWALTUNG","parent_spec_order":"10","name":"Management Features","spec_order":"18","value":"• Web-based GUI
• Command Line Interface (CLI) through telnet
• SNMPv1/v2c/v3
• SNMP Trap/Inform
• RMON (1,2,3,9 groups)
• SDM Template
• DHCP/BOOTP Client
• Dual Image, Dual Configuration
• CPU Monitoring
• Cable Diagnostics
• EEE
• SNTP
• System Log","specId":"5974","specParentId":"1626"},{"parent_spec":"PERFORMANCE","parent_spec_order":"3","name":"Paketpufferspeicher","spec_order":"7","value":"4.1 Mbit","specId":"1498","specParentId":"1487"},{"parent_spec":"HARDWARE-FUNKTIONEN","parent_spec_order":"1","name":"PoE-Ports","spec_order":"31","value":"• Standard: 802.3at/af compliant
• PoE+ Ports: 24 Ports (up to 30 W PoE Output per Port)
• PoE Power Budget: 250 W*","specId":"1576","specParentId":"603"},{"parent_spec":"SOFTWARE-FUNKTIONEN","parent_spec_order":"5","name":"Erweiterte Funktionen","spec_order":"6.5","value":"• Automatic Device Discovery†
• Batch Configuration†
• Batch Firmware Upgrading†
• Intelligent Network Monitoring†
• Abnormal Event Warnings†
• Unified Configuration†
• Reboot Schedule†","specId":"1091","specParentId":"605"},{"parent_spec":"SOFTWARE-FUNKTIONEN","parent_spec_order":"5","name":"MIBs","spec_order":"58","value":"• MIB II (RFC1213)
• Bridge MIB (RFC1493)
• P/Q-Bridge MIB (RFC2674)
• Radius Accounting Client MIB (RFC2620)
• Radius Authentication Client MIB (RFC2618)
• Remote Ping, Traceroute MIB (RFC2925)
• Support TP-Link private MIBs
• RMON MIB(RFC1757, rmon 1,2,3,9)","specId":"5476","specParentId":"605"},{"parent_spec":"HARDWARE-FUNKTIONEN","parent_spec_order":"1","name":"Spannungsversorgung","spec_order":"10","value":"100-240V AC, 50/60Hz","specId":"1111","specParentId":"603"},{"parent_spec":"PERFORMANCE","parent_spec_order":"3","name":"Switchingkapazität","spec_order":"1","value":"56 Gbps","specId":"2879","specParentId":"1487"},{"parent_spec":"VERWALTUNG","parent_spec_order":"10","name":"Zero-Touch Provisioning","spec_order":"17.5","value":"Yes. Requiring the use of Omada Cloud-Based Controller","specId":"5975","specParentId":"1626"},{"parent_spec":"HARDWARE-FUNKTIONEN","parent_spec_order":"1","name":"Physischer Diebstahlschutz","spec_order":"8.2","value":"√","specId":"4027","specParentId":"603"},{"parent_spec":"SOFTWARE-FUNKTIONEN","parent_spec_order":"5","name":"Layer2-Multicast","spec_order":"6","value":"• 511 IPv4, IPv6 shared multicast groups
• IGMP Snooping
• Multicast VLAN Registration (MVR)
• Multicast Filtering
• Limited IP Multicast (256 profiles and 16 entries per profile)","specId":"5477","specParentId":"605"}],"image_detail":[{"thumbnail":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_01_thumb_20250126034514f.jpg","normal":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_01_normal_20250126034514a.jpg","large":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_01_large_20250126034514b.jpg"},{"thumbnail":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_02_thumb_20250126034525l.jpg","normal":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_02_normal_20250126034525h.jpg","large":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_02_large_20250126034525k.jpg"},{"thumbnail":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_03_thumb_20250126034534z.jpg","normal":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_03_normal_20250126034534b.jpg","large":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_03_large_20250126034534i.jpg"},{"thumbnail":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_04_thumb_20250126034543n.jpg","normal":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_04_normal_20250126034543g.jpg","large":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_04_large_20250126034543u.jpg"},{"thumbnail":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_05_thumb_20250126034554h.jpg","normal":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_05_normal_20250126034554w.jpg","large":"https://static.tp-link.com/upload/image-line/SG2428P_UN_5.20_overview_05_large_20250126034554j.jpg"}]}