Managed 24-Port Gigabit Industrial PoE+ Switch with 4x10G SFP+ (500W AC)
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Built for enterprise-scale industrial aggregation, this L3 managed switch features 24 Full Gigabit PoE+ ports with a massive 500W total power budget (built-in AC power) and 4 ultra-fast 10G SFP+ optical slots. Delivering a high 128Gbps backplane and 95Mpps forwarding rate, it supports Layer 3 dynamic routing (RIP/OSPF/VRRP) alongside sub-50ms ERPS ring protection. Enclosed in a rugged IP40 metal housing with ±15KV ESD protection, it operates reliably from -40°C to +85°C.
Managed 24-Port Gigabit Industrial PoE+ Switch with 4x10G SFP+ (500W AC)
The IES7521-24PGE4TF-AC is a heavy-duty Layer 3 managed industrial PoE+ switch engineered for high-density core aggregation in smart cities, intelligent transportation, and enterprise automation. Featuring 24 Full Gigabit PoE+ ports with an impressive 500W power budget and internal AC power supply, paired with 4 high-speed 10G SFP+ optical uplink slots, it delivers massive power density, dynamic L3 routing, and ultra-high-bandwidth backbone trunking.
Key Features & Advantages
Ultra-Fast 10G SFP+ Uplink Trunking: Equipped with 4x 10G/2.5G/1G SFP+ optical slots to eliminate bandwidth bottlenecks when backhauling high-definition surveillance feeds and heavy industrial data to core servers.
High-Density 24 PoE+ Ports (500W Built-in AC): 24 Full Gigabit ports compliant with IEEE 802.3af/at standards (30W max per port) backed by an internal AC power supply with a substantial 500W PoE budget for high-load device networks.
128Gbps Backplane & L3 Dynamic Routing: Features a 128Gbps backplane and 95Mpps forwarding rate with full IPv4/IPv6 RIP, OSPF, and VRRP dynamic routing protocols for seamless inter-VLAN local traffic management.
Carrier-Grade Sub-50ms Ring Protection: Integrates ERPS (ITU-T G.8032) ring redundancy along with STP/RSTP/MSTP to ensure rapid self-healing link failover without network interruption.
Hardened Industrial Enclosure & ESD Shielding: IP40-rated metal housing designed for extreme operating temperatures (-40°C to +85°C), featuring ±8KV contact and ±15KV air ESD immunity for harsh electrical environments.
Technical Specifications
| Model | IES7521-24PGE4TF-AC |
|---|---|
| Port Configuration | 24x 10/100/1000Base-T (PoE+) + 4x 10G/2.5G/1G SFP+ Uplink Slots |
| Switch Performance | Backplane Bandwidth: 128Gbps | Forwarding Rate: 95Mpps | MAC Table: 16K |
| Power Supply & PoE Budget | Built-in AC Power Input | IEEE 802.3af/at Compliant (30W/port max, 500W Total Budget) |
| L3 Routing & Management | L3 RIP/OSPF/VRRP Dynamic Routing, ERPS Ring <50ms, IGMP Snooping/Querier, VLANs, ACLs, QoS, LACP, MVR, DHCP |
| Physical Protection | ESD: ±8KV Contact / ±15KV Air Discharge | IP40 Hardened Metal Enclosure |
| Operating Temp & Mounting | -40°C to +85°C | Rack Mountable / Standard DIN-Rail Installation Options |
OEM/ODM Manufacturing Services
Build your brand with our factory-direct support:
Private Labeling: Custom silk-screen branding, tailored front panels, and branded packaging designs.
Power & Firmware Customization: Custom power budget allocations, firmware optimization, and specialized default settings.
Global Certifications: Fully backed by CE, FCC, and RoHS compliance standards for global export.









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