Omada SG3428 24-Port Gigabit L2+ Managed Switch with 4 SFP Slots - 18 Months Official Warranty
Omada SG3428 24-Port Gigabit L2+ Managed Switch with 4 SFP Slots - 18 Months Official Warranty
Omada SG3428 – 24-Port Gigabit L2+ Managed Switch with 4× SFP
The Omada SG3428 is a versatile L2+ managed switch offering 24× Gigabit RJ45 ports and 4× Gigabit SFP uplink ports for reliable network connectivity. With a switching capacity of 56 Gbps, this fanless switch is designed for silent operation while providing robust performance. It supports centralized cloud management via the Omada app, as well as standalone management through web GUI, CLI, SNMP, and RMON. Advanced features like VLAN, ACL, QoS, IGMP Snooping, OAM, DDM, static routing, and ERPS ensure efficient traffic management and rapid recovery in ring network topologies. Its durable metal casing and rack-mountable design make it suitable for enterprise and office environments.
**Hardware & Performance**
- 24× 10/100/1000 Mbps RJ45 ports (Auto-Negotiation/Auto MDI/MDIX)
- 4× 100/1000 Mbps SFP slots
- 1× RJ45 console port, 1× Micro-USB console port
- Fanless design, physical security lock, rack-mountable
- Power supply: 100–240 V AC
- Max power consumption: 20.6 W, max heat dissipation: 70.30 BTU/h
- Dimensions: 17.3 × 7.1 × 1.7 in (440 × 180 × 44 mm)
**Switching & Performance**
- Switching capacity: 56 Gbps
- Packet forwarding rate: 41.66 Mpps
- MAC address table: 16 K, packet buffer memory: 12 Mbit
- Jumbo frame support: 9 KB
**Layer 2 & L2+ Features**
- 128 IPv4/IPv6 interfaces, 48 static routes
- Static ARP: 128 entries, ARP table: 512 entries, proxy & gratuitous ARP
- DHCP server and relay (interface, VLAN, L2)
- Link aggregation, spanning tree, loopback detection, 802.3x flow control, mirroring
- Device Link Detect Protocol (DLDP)
**Multicast & Advanced Features**
- Supports 511 IGMP groups, IGMP snooping/authentication, MLD snooping, MVR, multicast filtering
- Automatic device discovery, batch configuration, batch firmware upgrade, intelligent network monitoring
- Abnormal event warnings, unified configuration, reboot schedule
**ISP Features & VLAN**
- L2PT, DLDP, PPPoE ID insertion, ERPS, Ethernet Link OAM, DDM, sFlow
- VLAN: max 4K groups, 802.1q tagged, MAC VLAN (30 entries), protocol VLAN, private VLAN, GVRP
- VLAN VPN (QinQ), voice VLAN
**QoS & Security**
- 8 priority queues, 802.1p CoS/DSCP, SP/WRR/SP+WRR, port/flow bandwidth control, QoS remark
- IP-MAC-Port binding (512 entries), DHCP/ND inspection, ARP inspection, IPv4/IPv6 source guard
- DoS defend, static/dynamic port security (up to 64 MAC addresses/port), storm control
- 802.1X, MAC authentication, VLAN assignment, MAB, guest VLAN, AAA including TACACS+
- Port isolation, secure web management (HTTPS), CLI management (SSHv1/v2), ACLs (time-based, MAC, IP, IPv6, combined, packet content)
**IPv6 & Management**
- IPv6 dual-stack, MLD snooping, static IPv6 routing, neighbor discovery, MTU discovery
- DHCPv6 client, Ping6, Tracert6, Telnet/SSH/HTTPS IPv6 support
- Omada SDN: centralized cloud management, Zero-Touch Provisioning
- Web GUI, CLI (console/telnet), SNMP v1/v2c/v3, RMON (1,2,3,9), SDM template, DHCP auto-install
- Dual image/configuration, CPU monitoring, cable diagnostics, EEE, password recovery, SNTP, system log
**Package & Environment**
- Includes SG3428 switch, power cord, quick installation guide, rackmount kit, rubber feet
- CE/FCC/RoHS certified
- Operating temperature: 0–45 ℃, storage: -40–70 ℃
- Operating humidity: 10–90% RH, storage humidity: 5–90% RH
The SG3428 is an efficient, silent, and highly manageable switch ideal for enterprise and office networks requiring reliable Gigabit connectivity and advanced Layer 2+ features.