Power over Fiber Switch (PoF) | 24-Port L3 Managed Gigabit PoF Switch | SP7500-24PGF2TF-L3M
500W Central Office Optical Powering Backbone with Dual 10G SFP+ Uplinks
Next-Gen Enterprise All-Optical Backbone: Unified Data & Power Delivery up to 500m
A Power over Fiber Switch (PoF Switch) is a next-generation central office backbone solution engineered to transmit both Gigabit data and electrical power through non-metallic hybrid fiber optic cables. This enterprise-grade Layer 3 Managed PoF network switch features 24 Gigabit PoF ports and 2 ultra-fast 10G SFP+ uplinks, pumping a massive 500W total power budget** across long distances up to 500 meters. By delivering 100% galvanic isolation, this optically powered system completely eliminates lightning strikes, ground loop faults, and high electromagnetic interference (EMI) risks for smart campuses, industrial parks, and modern automation factories.
Target All-Optical Application Scenarios
This high-density L3 central PoF switch is the premier choice for large-scale engineering projects requiring centralized remote powering across wide areas:
Smart Campus FTTD Networks
Acts as the central office core switch for university or school campuses. Streams 10G backbone data while sending remote optical power 500m away to ceilings and corridors, powering wireless Wi-Fi APs and classrooms without local AC wiring.
Industrial Park CCTV Grids
Simplifies massive perimeter surveillance across logistics parks and commercial centers. Centralizes power management in a single IT room, driving 24 remote outdoor HD PTZ cameras through non-metallic lightning-proof optical cables.
Smart Factory Automation
Bridges heavy manufacturing floors with Layer 3 routing precision. Distributes high-bandwidth data to field PLCs and machine-vision cameras up to 500 meters, achieving 100% immunity to severe heavy-machinery EMI noise spikes.
Key Product Features & Technical Advantages

Power over Fiber Technology
Acts as a high-density central office transmitter, injecting optical power and gigabit data simultaneously into hybrid fiber cables.

Advanced Layer 3 Routing
Supports hardware-based enterprise Layer 3 IPv4/IPv6 routing, OSPF, VLAN, QoS, and ACL to manage complex campus and industrial networks.

Dual 10G SFP+ Uplinks
Equipped with two ultra-fast 10G SFP+ slots for non-blocking backbone aggregation, ensuring zero-latency for huge campus traffic.

500W Central Office Power
Concentrates a 500W aggregate optical budget in the IT center, providing intelligent software power control on all 24 PoF ports.

500-Meter Remote Delivery
Bypasses standard 100m copper cabling limitations, delivering steady power and data to terminal equipment up to 500 meters away.

Data Channel Isolation
Utilizes non-conductive optical pathways for 100% data channel isolation, eliminating ground loops and preventing lightning surges from propagating into the core network.

Enterprise Fan Cooling
Constructed with a heavy-duty metal enclosure and high-efficiency smart fans to ensure continuous, non-stop ventilation inside dense server room racks.

Standard Rackmount Design
Features a standard 1U 19-inch metal chassis for seamless integration into enterprise server room cabinets and industrial IT racks.
Power over Fiber (PoF) Connectivity Solutions
High-density centralized remote powering architecture for next-generation all-optical networks.

High-Density Core Deployment Topology
- 1. Smart Campus All-Optical FTTD Backbone Install the Power over Fiber switch (PoF) inside the central office rack, linking it to the core data center via the 10G SFP+ optical backbone. From here, deploy hybrid fiber optic cables out to 24 remote classrooms up to 500m away, distributing stable data and massive electric power through a single cable drop.
- 2. High-Density Industrial Park Surveillance Centralize all field power allocation into your safe IT server room. The switch injects up to 30W per port of remote optical power through a non-metallic data channel path, eliminating remote ground loops and entirely isolating outdoor perimeter cameras from high-voltage lightning risk.
- 3. Layer 3 Factory Automation & Telemetry Leverage enterprise Layer 3 hardware routing to segregate massive mission-critical automated PLC traffic from office networks. Deliver uncompromised, zero-packet-loss, noise-immune gigabit optical pipelines across 500m of high-EMI heavy machinery factory floors.
Specification
| Technical Specifications | Details / Parameters |
|---|---|
| Product Model | POF7500-24PGF2TF-L3M |
| Product Type | 24-Port Layer 3 Managed Gigabit Power over Fiber (PoF) Switch |
| PoF Downlink Ports | 24 x 1.25GBase-X PoF Ports (Hybrid Optical-Electrical) |
| Uplink Ports | 2 x 10GBase-X SFP+ Slots (Ultra-Speed Backbone) |
| L3 Management Features | Layer 3 Static Routing, OSPF, RIP, IPv4/IPv6 Dual Stack |
| L2 Switching Features | IEEE 802.1Q VLAN, QoS, Link Aggregation, IGMP Snooping, ACL |
| Switching Capacity | 256 Gbps (Non-blocking wirespeed forwarding) |
| Packet Forwarding Rate | 96 Mpps (MAC Address Table: 16K) |
| Transmission Media | Hybrid Powered Fiber Cables (Fiber Core Data + Copper Core DC Power) |
| Max Transmission Distance | Up to 500 Meters (1,640 ft) for unified data & power |
| Total Power Budget | 500W (AC 100~240V 50/60Hz) |
| Per-Port Power Output | Up to 30W max per port (Intelligent Dynamic Software Allocation) |
| Data Channel Isolation | 100% Galvanic Isolation via Fiber Core; Eliminates Ground Loops |
| Enclosure & Mount | Rugged Metallic Chassis; 2 Fans for Cooling; 1U 19-Inch Rack-mount |
| Operating Temperature | -20°C to 55°C (-4°F to 131°F); Storage Threshold: -30°C to 75°C |
Frequently Asked Questions (FAQ)
Q1: What is a Power over Fiber Switch (PoF Switch) and how does it benefit campus networks?▼
Q2: Does the DC power current interfere with Gigabit data inside the hybrid fiber cable?▼
Q3: How does this PoF switch achieve 100% data channel isolation?▼
Q4: Why is Layer 3 management crucial for large-scale park or factory PoF deployments?▼
Q5: What is the key advantage of a Power over Fiber (PoF) network compared to traditional POL or GPON all-optical solutions?▼
Resource Download Center
Get the complete technical documents and dimension drawings for your project planning.
Product Datasheet (PDF)
Includes 24-port managed gigabit PoF switch specifications, Layer 3 routing performance parameters, structural dimensions, and compliance certifications.
Complete PoF Network Ecosystem
Deploy an end-to-end, intrinsically safe all-optical network with our perfectly paired central and edge hardware.

POF7500-24PGF2TF-L3M
L3 Managed 24-Port Gigabit PoF Switch
The centralized office backbone hub. Injects 500W aggregate optical power and Layer 3 managed enterprise data streams into long-distance hybrid fiber links up to 500 meters.

PoF-SPL-1GP12V
Remote Industrial Power over Fiber Splitter
The ultimate field-end receiver. Decouples 500m incoming hybrid fiber cable lines and features a versatile dual-mode power delivery architecture. It converts optical streams back into a standard RJ45 PoE output and a steady DC 12V circular port simultaneously, flawlessly adapting to diverse campus Wi-Fi APs, HD IP cameras, and non-PoE field legacy terminals.
Your Trusted B2B Industrial Network Switch Manufacturer
As a leading network communication hardware manufacturer based in Shenzhen, China, we specialize in high-power Power over Fiber (PoF) systems, industrial boost PoE switches, and optical communication products. For over a decade, we have been delivering premium wholesale hardware and tailored networking solutions to global engineering projects, system integrators, and brand distributors.
Premium OEM / ODM Manufacturing Services
How to Start Your Project?
Whether you need a standard batch or custom-engineered hardware modifications, our expert support team is here to assist your project layout.
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