ND-TGS3428FP

L3 Managed 24-Port Gigabit PoE+ Switch with 4×10G SFP Uplink

The ND-TGS3428FP is a high‑density Layer 3 managed PoE switch developed by NEWBRIDGE, featuring 24× 10/100/1000Mbps RJ45 PoE+ ports and 4× 10G SFP+ uplink slots. It is designed for bandwidth‑intensive enterprise and campus networks, supporting IP surveillance, high‑speed wireless access (Wi‑Fi 6/7), teleconferencing, and core/aggregation layer deployments. The switch offers advanced L3 routing protocols including RIP, RIPng, OSPF, OSPFv3, ISIS, ISISv6, static routing, and proxy ARP. Comprehensive L2 features include 802.1Q VLAN, MAC VLAN, Private VLAN, Protocol VLAN, Voice VLAN, QinQ, GVRP, STP/RSTP/MSTP, IGMP snooping V1/V2/V3, and MLD snooping. QoS with 8 queues per port and multiple scheduling algorithms (Equ, SP, WRR, SP+WRR), ACL (L2–L4), and robust security mechanisms (IP-MAC-Port-VID quad binding, ARP/DoS protection, 802.1X, DHCP snooping, port security) ensure reliable and secure operation. Management is flexible via Web GUI (HTTP/SSL), CLI (Console/Telnet/SSH), SNMP V1/V2/V3, and PoE network management (per-port power allocation, priority, scheduling, real-time monitoring). Housed in a fan-active cooled galvanized steel chassis with NEWBRIDGE's self-developed power supply, this switch is ideal for large-scale campuses, hotels, enterprise networks, and any environment requiring 24 PoE+ ports with 10G uplinks and full L3 routing.

Key Features

⚡ 24 Ports Gigabit PoE+ with Full Management

• 24× 10/100/1000Mbps RJ45 PoE+ ports – IEEE 802.3af/at, up to 30W per port.

• Total PoE budget not specified in datasheet; typical internal power supply supports all ports under normal load – refer to product label for exact total capacity.

• PoE network management – per‑port on/off, priority, power limit, time‑based scheduling, real‑time voltage/current/power monitoring.

🌐 10 Gigabit Uplinks

• 4× 10G SFP+ slots for high-speed fiber uplinks (multi-mode or single-mode, optical modules sold separately).

• Non‑blocking wire‑speed forwarding across all ports.

🧠 Layer 3 Routing & IPv4/IPv6 Support

• Dynamic routing: RIP, RIPng, OSPF, OSPFv3, ISIS, ISISv6.

• Static routing and ARP proxy for inter-VLAN routing.

• Full IPv4/IPv6 dual stack.

📡 Advanced L2 Switching & VLAN

• Switching capacity: 128Gbps; forwarding rate: 95.232Mpps (64‑byte); MAC table: 32K; packet buffer: 32M.

• VLAN types: 802.1Q, MAC‑based, Private VLAN, Protocol‑based, Voice VLAN.

• QinQ (VLAN VPN), GARP/GVRP.

🔄 Redundancy & Spanning Tree

• STP (802.1D), RSTP (802.1w), MSTP (802.1s) with spanning tree security.

🎬 Multicast Management

• IGMP snooping V1/V2/V3, multicast address management, multicast VLAN, static multicast addresses, fast leave, unknown multicast discard.

• MLD snooping for IPv6 multicast.

🧠 Quality of Service (QoS)

• 8 queues per port with scheduling: Equ, SP, WRR, SP+WRR.

• Priority based on port, 802.1p, or DSCP/ToS.

🛡️ Comprehensive Security

• IP‑MAC‑Port‑VID quad binding, ARP protection (spoofing/flooding), DoS protection (Land Attack, Ping Flooding, etc.).

• 802.1X port‑based authentication, DHCP snooping, IP source guard, port security (MAC learning limit).

• ACL (L2–L4, time‑based, rate limiting, policy redirect).

🔧 Easy Management & Maintenance

• Management: Web (HTTP/SSL), CLI (Console/Telnet/SSHv1/v2), SNMP V1/V2/V3.

• RMON, system logs, LLDP, CPU/memory monitoring, ping/cable/tracert diagnostics.

• PoE power management – system‑wide budget limit, per‑port max power, time‑based scheduling.

🏭 Reliable Hardware

• Active fan cooling, galvanized steel metal shell.

• Internal AC power supply (100‑240V, 50/60Hz).

• Operating temperature: 0°C～40°C; storage: -40°C～70°C.

Technical Specifications