Managed 4-Port Industrial Solar PoE+ Switch with 2 SFP Uplinks
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Combining full Layer 3 management with solar-ready power architecture, this managed industrial switch integrates a wide 12V/24V/48V DC battery input booster to supply steady IEEE 802.3af/at PoE+ across 4 Gigabit ports (30W/port). Featuring 2 Gigabit SFP optical slots, sub-50ms ERPS ring redundancy, and Layer 3 static routing, it brings intelligent traffic control, fiber uplink redundancy, and extreme environmental durability (-40°C to +85°C) to off-grid solar surveillance and wind energy networks.
Managed 4-Port Industrial Solar PoE+ Switch with 2 SFP Uplinks
The IES7511-4PGE2GF-SOL is an advanced Layer 3 managed solar industrial PoE+ switch tailored for off-grid intelligent automation, renewable energy stations, and smart city edge deployment. Engineered to run directly off 12V, 24V, or 48V battery banks, it delivers intelligent boost power, sub-50ms self-healing ERPS ring redundancy, and high-speed dual SFP fiber connectivity in harsh environments.
Key Features & Advantages
Wide Solar Battery Input & Integrated Booster: Native support for 12V/24V/48V DC storage battery inputs with internal voltage boosting ensures reliable 48V IEEE 802.3af/at PoE+ output without external transformers.
Dual Gigabit SFP Fiber Uplinks: 2x 1000Base-X SFP slots provide redundant, interference-free fiber links for long-distance trunking to distant core networks.
L3 Routing & Sub-50ms ERPS Ring Redundancy: Features Layer 3 static routing (IPv4/IPv6) for inter-VLAN local traffic control, paired with ERPS (G.8032) ring protection to guarantee mission-critical zero-downtime operations.
Advanced Multicast & Network Management: Loaded with IGMP Snooping/Querier, PoE scheduling, VLANs, ACLs, QoS (DiffServ), LACP, and DHCP for precise bandwidth management and energy saving.
Heavy-Duty Hardened Design: IP40 fanless aluminum housing operating from -40°C to +85°C with ±8KV contact / ±15KV air ESD protection and dual redundant DC power inputs.
Technical Specifications
| Model | IES7511-4PGE2GF-SOL |
|---|---|
| Port Configuration | 4x 10/100/1000M RJ45 (PoE+) + 2x 1000M SFP Slots |
| Solar Input & PoE Capability | 12V / 24V / 48V DC Battery Input | Boosted IEEE 802.3af/at Output (Up to 30W/Port) |
| L3 Routing & Management | L3 Static Routing (IPv4/IPv6), ERPS Ring <50ms, IGMP Snooping, PoE Scheduling, VLANs, ACLs, QoS |
| Switch Performance | Backplane Bandwidth: 24Gbps | Packet Forwarding Rate: 8.93Mpps | MAC Table: 8K |
| Protection Level | ESD: ±8KV Contact / ±15KV Air | IP40 Fanless Industrial Aluminum Casing |
| Operating Temp & Mounting | -40°C to +85°C | Dual Redundant DC Inputs | Standard DIN-Rail Mounting |
OEM/ODM Manufacturing Services
Build your brand with our factory-direct support:
Private Labeling: Custom silk-screen branding, front panel design customization, and customized packaging boxes.
Firmware & Voltage Customization: Customized DC battery cutoff parameters, specialized PoE scheduling defaults, and software options.
Global Certifications: Fully certified with CE, FCC, and RoHS standards for international market access.









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