LT-25GS3008P L3 Managed 8-Port 2.5G PoE Switch

The LT-25GS3008P is a high‑performance Layer 3 managed PoE switch developed by NEWBRIDGE, featuring 8× 1/2.5G RJ45 ports with PoE+ support (IEEE 802.3af/at, up to 30W per port). It is designed for bandwidth‑intensive applications such as IP surveillance, teleconferencing, wireless coverage, and enterprise access/aggregation. The switch offers advanced L3 routing capabilities including RIP, RIPng, OSPF, OSPFv3, ISIS, ISISv6, static routing, and proxy ARP. It also provides comprehensive L2 features: 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 network operation. Management is flexible with Web GUI (HTTP/SSL), CLI (Console/Telnet/SSH), SNMP V1/V2/V3, and PoE network management (per‑port power allocation, priority, scheduling, status monitoring). Housed in a fan‑active cooled galvanized steel chassis with NEWBRIDGE’s self‑developed power supply, this switch is ideal for campuses, hotels, enterprise networks, and high‑speed PoE deployments requiring 2.5G uplinks and full L3 routing.

Key Features

⚡ 2.5G High‑Speed PoE+ Ports

• 8× 1/2.5G RJ45 ports supporting 10/100/1000/2500Mbps auto‑negotiation.

• IEEE 802.3af/at PoE+ (up to 30W per port) – powers IP cameras, Wi‑Fi 6 APs, and VoIP phones.

• PoE network management – per‑port power allocation, priority setting, time scheduling, real‑time power/voltage/current monitoring.

🌐 Layer 3 Routing & IPv4/IPv6 Support

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

• Static routing and ARP proxy for inter‑VLAN communication.

• Full IPv4/IPv6 host support and transition capabilities.

📡 Advanced L2 Switching & VLAN

• Switching capacity: 40Gbps; forwarding rate: 29.76Mpps; 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.

🧠 Quality of Service (QoS)

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

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

🛡️ Comprehensive Security

• IP‑MAC‑Port‑VID quad binding, ARP protection (spoofing/flooding), DoS protection (Land Attack, Scan SYNFIN, 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 power budget limit, per‑port max power, time‑based PoE scheduling.

🏭 Reliable Hardware

• Fan‑active 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

  Parameter	Specification
  Model	LT-25GS3008P
  Ports	8× 1/2.5G RJ45 PoE ports + 1× Console port (RS232)
  PoE Standard	IEEE 802.3af/at (up to 30W per port)
  PoE Management	Per‑port on/off, priority, power limit, scheduling, real‑time monitoring
  Switching Capacity	40Gbps
  Forwarding Rate (64Byte)	29.76Mpps
  MAC Table	32K
  Packet Buffer	32M
  Routing Protocols	RIP, RIPng, OSPF, OSPFv3, ISIS, ISISv6, static routing, proxy ARP
  VLAN	802.1Q, MAC VLAN, Private VLAN, Protocol VLAN, Voice VLAN, QinQ, GVRP
  Multicast	IGMP v1/v2/v3 snooping, MLD snooping, multicast VLAN, static multicast
  QoS	8 queues/port, Equ/SP/WRR/SP+WRR scheduling, port/802.1p/DSCP priority
  Security	IP‑MAC‑Port‑VID binding, ARP/DoS protection, 802.1X, DHCP snooping, IP source guard, port security, ACL
  Management	Web (HTTP/SSL), CLI (Console/Telnet/SSH), SNMP v1/v2/v3, RMON, LLDP, syslog, ping/tracert/cable test
  Power Input	AC 100-240V, 50-60Hz
  Operating Temperature	0°C ~ 40°C
  Storage Temperature	-40°C ~ 70°C
  Humidity	10%~90% non‑condensing