24-Port Gigabit Industrial PoE Switch with 4 Combo SFP (500W Built-in AC)
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Designed for enterprise-scale industrial aggregation, this L2+ managed switch packs 24 Full Gigabit PoE+ ports with a massive 500W total power budget (built-in AC power) and 4 Gigabit Combo (SFP/RJ45) uplinks. It provides Layer 3 static routing (IPv4/IPv6), ERPS sub-50ms ring redundancy, and advanced multicast management (IGMP Snooping/MVR). Encased in an IP40 metal housing with ±15KV ESD protection, it operates reliably across extreme temperatures from -40°C to +85°C.
Managed 24-Port Gigabit Industrial PoE+ Switch with 4 Combo SFP/RJ45 Uplinks (500W Built-in AC)
The IES7521-24PGE4GC-AC is a heavy-duty Layer 2+ managed industrial PoE switch constructed for large-scale network deployments in smart cities, transportation hubs, and factory automation. Featuring 24 Full Gigabit PoE+ ports with an impressive 500W power budget and an internal AC power supply, paired with 4 Gigabit RJ45/SFP combo slots, it delivers massive power density, flexible long-reach fiber trunking, and enterprise-grade traffic control.
Key Features & Advantages
High-Density 24 PoE+ Ports: 24 Gigabit Ethernet ports compliant with IEEE 802.3af/at standards supply up to 30W per port with a substantial 500W power budget to comfortably support large arrays of PTZ cameras, wireless APs, and access control terminals.
Flexible Quad Combo Uplinks: Features 4 Gigabit Combo ports (4x RJ45 copper or 4x SFP optical slots) for versatile copper/fiber deployment, allowing cost-effective backbone connectivity and long-distance fiber transmission.
Layer 3 Routing & Multicast Efficiency: Supports Layer 3 IPv4/IPv6 static routing for inter-VLAN local traffic distribution, paired with IGMP Snooping, IGMP Querier, and Fast Leave for optimized high-definition video streaming.
Sub-50ms Industrial Ring Recovery: Incorporates ERPS (ITU-T G.8032) ring redundancy along with STP/RSTP/MSTP protocols, providing self-healing protection to eliminate network downtime during cable cuts.
Hardened Metal Enclosure & ESD Shielding: IP40-rated rugged industrial housing designed for extreme operating temperatures (-40°C to +85°C), equipped with ±8KV contact and ±15KV air ESD immunity for harsh electrical environments.
Technical Specifications
| Model | IES7521-24PGE4GC-AC |
|---|---|
| Port Configuration | 24x 10/100/1000Base-T (PoE+) + 4x Gigabit Combo Uplinks (4x RJ45 / 4x SFP Slots) |
| Switch Performance | Backplane Bandwidth: 48Gbps | Packet Forwarding: 29.76Mpps | MAC Table: 8K |
| Power Supply & PoE Budget | Built-in AC Power Input | IEEE 802.3af/at Compliant (30W/port, 500W Total Power Budget) |
| Management Features | L3 IPv4/IPv6 Static Routing, ERPS Ring <50ms, IGMP Snooping, VLANs, ACLs, DiffServ QoS, LACP, MVR, DHCP |
| ESD & Physical Immunity | ESD: ±8KV Contact / ±15KV Air Discharge | IP40 Hardened Metal Housing |
| Operating Temp & Mounting | -40°C to +85°C | Standard DIN-Rail Mounting / Rack Mount Options |
OEM/ODM Manufacturing Services
Build your brand with our factory-direct support:
Private Labeling: Custom silk-screen branding, front panel customization, and customized packaging.
Power & Firmware Customization: Tailored internal power designs, custom PoE scheduling default rules, and firmware modification.
Global Compliance: Fully compliant with CE, FCC, and RoHS standards for worldwide distribution.
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