LT-IGST2412FP 8+4 Port Gigabit Industrial Managed PoE Switch

The LT-IGST2412FP is a full‑gigabit managed industrial PoE switch designed by NEWBRIDGE® for demanding environments requiring both PoE and fiber connectivity. It features 8× 10/100/1000Mbps PoE+ ports (IEEE 802.3af/at, up to 30W per port) and 4× 100/1000Mbps SFP fiber slots – all 12 ports support non‑blocking wire‑speed forwarding.

With a total PoE budget of 240W (requires 50‑57VDC input), it can power multiple IP cameras, wireless APs, or other PoE devices. Built to operate reliably from -40°C to +75°C using industrial‑grade components and natural heat dissipation (fanless), it meets the demands of intelligent transportation, rail transit, power industry, mining, oil & gas, shipping, metallurgy, and green energy. The IP30‑rated metal housing protects against dust and small objects.

The switch supports wide voltage input (9.6V to 60VDC) with triple power redundancy (two sets of V+/V- terminals plus one DC input, Phoenix connector) to maximize uptime. WEB management (HTTPS) provides secure network management, including port management, IEEE 802.1Q VLAN, static link aggregation, Port mirroring, loop protection, IGMP snooping v1/v2, QoS (8 queues/port, 802.1p/DSCP), Storm control, port isolation, DHCP snooping, and one‑click restore.

With 6KV lightning protection, overload protection (20A), reverse polarity protection (30s), and a 2‑year warranty, this switch delivers a cost‑effective, stable, and reliable industrial communication network.

Key Features

🔌 High‑Power PoE+ with 240W Budget

• 8× Gigabit PoE+ ports – IEEE 802.3af/at, up to 30W per port, total PoE budget 240W (50‑57VDC input required).

• 8‑core power supply (pins 1/2/3/6 +, 4/5/7/8 -).

• PoE management via Web (per‑port on/off, power limit, real‑time monitoring). Note: PoE priority mechanism not specified in datasheet.

🏭 Industrial Design & Wide Temperature

• Operating temperature: -40°C to +75°C – fanless, natural heat dissipation, industrial‑grade components.

• IP30 metal housing, DIN rail mounting.

• 6KV lightning protection on ports.

🔌 Triple Power Redundancy & Protections

• Wide voltage input: 9.6V – 60VDC (2× Phoenix terminal pairs + 1× DC input).

• Overload protection (20A), reverse polarity protection (30s).

• Redundant power input ensures seamless failover.

🌐 Full Gigabit & Fiber Uplinks

• 8× 10/100/1000Base‑T PoE ports + 4× 100/1000Base‑X SFP slots.

• Switching capacity: 24Gbps; forwarding rate: 17.856Mpps; MAC table: 8K; packet buffer: 4M.

🧠 Web Management & L2 Features

• Web GUI (HTTPS) – easy configuration and maintenance, one‑click restore.

• IEEE 802.1Q VLAN (port‑based), port isolation.

• Static link aggregation – increase bandwidth and redundancy.

• Loop protection and anti‑loop – prevents network loops.

• IGMP snooping v1/v2 (256 multicast groups) – optimizes multicast traffic.

• QoS – 8 queues per port, Diff‑Serv, priority based on port/802.1p/DSCP, Priority Mark/Remark.

• Port mirroring – traffic monitoring.

• Storm control (broadcast/unknown unicast/unknown multicast), port speed limit.

• DHCP snooping – enhances security.

🔌 Plug‑and‑Play & Easy Installation

• No configuration required for basic switching; advanced features via Web.

• LED indicators for power (PWR), system (SYS), link/activity, and SFP.

• Power consumption: Standby <10W, full load <120W (PoE on).

🛡️ Reliable & Warranty

• 3‑year warranty.

• Designed for intelligent transportation, rail, power, mining, oil, shipping, metallurgy, green energy.

Technical Specifications