| Interface | • 24× 10/100/1000 Mbps RJ45 PoE+ Ports |
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| • 4× Gigabit SFP Slots |
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| • 1× RJ45 Console Port |
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| • 1× Micro-USB Console Port |
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| Fan Quantity | 2 |
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| Physical Security Lock | √ |
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| Power Supply | 100-240 V AC~50/60 Hz |
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| PoE Ports (RJ45) | • Standard: 802.3at/af compliant |
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| • PoE+ Ports: 24 Ports (up to 30 W PoE Output per Port) |
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| • Power Budget: 384 W* |
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| Dimensions ( W x D x H ) | 17.3×13.0×1.7 in (440×330×44 mm) |
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| Mounting | Rack Mountable |
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| Max Power Consumption | 480.1 W (110 V/60 Hz) (with 384 W PD connected) |
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| Max Heat Dissipation | 1637.14 BTU/hr (110 V/60 Hz) (with 384 W PD connected) |
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| Switching Capacity | 56 Gbps |
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| Packet Forwarding Rate | 41.66 Mpps |
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| MAC Address Table | 16K |
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| Packet Buffer Memory | 12 Mbit |
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| Jumbo Frame | 9 KB |
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| Quality of Service | • 8 priority queues |
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| • 802.1p CoS/DSCP priority |
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| • Queue scheduling: SP (Strict Priority), WRR (Weighted Round Robin), SP+WRR |
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| • Bandwidth Control: Port/Flow based Rating Limiting |
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| • Smoother Performance |
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| • Action for Flows: QoS remark (802.1P Remark, DSCP Remark) |
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| L2 and L2+ Features | • 128 IP Interfaces: Support IPv4/IPv6 Interface |
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| • Static Routing: 48 IPv4/IPv6 Static Routes |
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| • Static ARP: 128 static entries |
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| • 512 ARP Entries |
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| • Proxy ARP |
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| • Gratuitous ARP |
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| • DHCP Server |
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| • DHCP Relay: DHCP Interface Relay, DHCP VLAN Relay |
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| • DHCP L2 Relay |
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| • Link Aggregation |
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| • Spanning Tree Protocol |
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| • Loopback Detection |
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| • 802.3x Flow Control |
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| • Mirroring |
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| • Device Link Detect Protocol (DLDP) |
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| L2 Multicast | • Supports 511 (IPv4, IPv6) IGMP groups |
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| • IGMP Snooping |
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| • IGMP Authentication |
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| • Multicast VLAN Registration (MVR) |
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| • MLD Snooping |
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| • Multicast Filtering: 256 profiles and 16 entries per profile |
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| Advanced Features | • Automatic Device Discovery† |
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| • Batch Configuration† |
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| • Batch Firmware Upgrading† |
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| • Intelligent Network Monitoring† |
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| • Abnormal Event Warnings† |
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| • Unified Configuration† |
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| • Reboot Schedule† |
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| ISP Features**: |
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| • L2PT (Layer 2 Protocol Tunneling) |
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| • Device Link Detect Protocol (DLDP) |
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| • PPPoE ID Insertion |
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| • ERPS |
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| • 802.3ah Ethernet Link OAM |
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| • DDM |
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| • sFlow |
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| VLAN | • VLAN Group: Max 4K VLAN Groups |
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| • 802.1q Tagged VLAN |
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| • MAC VLAN: 30 Entries |
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| • Protocol VLAN: Protocol Template 16, Protocol VLAN 16 |
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| • Private VLAN |
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| • GVRP |
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| • VLAN VPN (QinQ): Port-Based QinQ; Selective QinQ |
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| • Voice VLAN |
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| Access Control List | • Time-based ACL |
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| • MAC ACL: Source MAC, Destination MAC, VLAN ID, User Priority, Ether Type |
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| • IP ACL: Source IP, Destination IP, Fragment, IP Protocol, TCP Flag, TCP/UDP Port, DSCP/IP TOS, User Priority |
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| • Combined ACL |
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| • Packet Content ACL |
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| • IPv6 ACL |
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| • Policy: Mirroring, Redirect, Rate Limit, QoS Remark |
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| • ACL applies to Port/VLAN |
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| Security | • IP-MAC-Port Binding |
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| - 512 Entries |
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| - DHCP Snooping |
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| - ARP Inspection |
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| - IPv4 Source Guard: 100 Entries |
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| • IPv6-MAC-Port Binding |
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| - 512 Entries |
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| - DHCPv6 Snooping |
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| - ND Detection |
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| - ND Snooping |
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| - IPv6 Source Guard: 100 Entries |
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| • DoS Defend |
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| • DHCP Filter |
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| • Static/Dynamic Port Security: Up to 64 MAC addresses per port |
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| • Broadcast/Multicast/Unicast Storm Control: kbps/ratio/pps control mode |
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| • 802.1X |
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| - Port-based authentication |
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| - Mac-base authentication |
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| - VLAN Assignment |
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| - MAB |
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| - Guest VLAN |
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| - Radius authentication and accountability support |
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| • AAA (including TACACS+) |
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| • Port Isolation |
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| • Secure web management through HTTPS with SSLv3/TLS 1.2 |
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| • Secure Command Line Interface (CLI) management with SSHv1/SSHv2 |
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| • IP/Port/MAC-based access control |
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| IPv6 | • IPv6 Dual IPv4/IPv6 |
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| • Multicast Listener Discovery (MLD) Snooping |
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| • IPv6 ACL |
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| • IPv6 Interface |
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| • Static IPv6 Routing |
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| • IPv6 neighbor discovery (ND) |
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| • Path maximum transmission unit (MTU) discovery |
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| • Internet Control Message Protocol (ICMP) version 6 |
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| • TCPv6/UDPv6 |
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| • IPv6 applications: DHCPv6 Client, Ping6, Tracert6, Telnet (v6), IPv6 SNMP, IPv6 SSH, IPv6 SSL, Http/Https, IPv6 TFTP |
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| MIBs | • MIB II (RFC1213) |
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| • Bridge MIB (RFC1493) |
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| • P/Q-Bridge MIB (RFC2674) |
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| • Radius Accounting Client MIB (RFC2620) |
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| • Radius Authentication Client MIB (RFC2618) |
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| • Remote Ping, Traceroute MIB (RFC2925) |
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| • Support TP-Link private MIBs |
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| • RMON MIB(RFC1757, rmon 1,2,3,9) |
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| Omada App | Yes. Requiring the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller. |
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| Centralized Management | • Omada Cloud-Based Controller |
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| • Omada Hardware Controller |
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| • Omada Software Controller |
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| Cloud Access | Yes. Requiring the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller. |
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| Zero-Touch Provisioning | Yes. Requiring the use of Omada Cloud-Based Controller. |
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| Management Features | • Web-based GUI |
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| • Command Line Interface (CLI) through console port, telnet |
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| • SNMPv1/v2c/v3 |
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| - Trap/Inform |
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| - RMON (1, 2, 3, 9 groups) |
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| • SDM Template |
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| • DHCP/BOOTP Client |
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| • 802.1ab LLDP/LLDP-MED |
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| • DHCP AutoInstall |
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| • Dual Image, Dual Configuration |
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| • CPU Monitoring |
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| • Cable Diagnostics |
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| • EEE |
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| • Password Recovery |
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| • SNTP |
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| • System Log |
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| Certification | CE, FCC, RoHS |
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| Package Contents | • SG3428MP Switch |
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| • Power Cord |
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| • Quick Installation Guide |
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| • Rackmount Kit |
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| • Rubber Feet |
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| System Requirements | Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7/8/10/11, MAC® OS, NetWare®, UNIX® or Linux. |
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| Environment | • Operating Temperature: 0–45 ℃ (32–113 ℉); |
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| • Storage Temperature: -40–70 ℃ (-40–158 ℉) |
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| • Operating Humidity: 10–90% RH non-condensing |
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| • Storage Humidity: 5–90% RH non-condensing |
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