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H3C LS-IE4120U-28TP Industrial PoE+ Switch 28 Ports 370W ERPS

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H3C LS-IE4120U-28TP Industrial PoE+ Switch 28 Ports 370W ERPS

Brand Name : H3C

Model Number : LS-IE4120U-28TP

Management : In-band and out-of-band

Throughput : 1.44 Tbps

Stacking Capability : Up to 8 switches

Port : 48/96/144/192/288/384/768

High Availability : Virtual PortChannel, FabricPath, VPC+

Supported Protocols : TCP/IP, IPv4, IPv6, OSPF, BGP, MPLS

Number Of Ports : 48/96/192/384

Latency : Less than 1 microsecond

Port Density : Up to 768 ports

Management Interface : CLI, SNMP, Web-based GUI

Scalability : Up to 9216 ports in a single fabric

Product Forwarding Rate : 357.14 Mpps

Virtualization Support : VXLAN, NVGRE, MPLS, EVPN

Console Port : 1 x RJ-45

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Industrial-Grade PoE+ Switch With 28 Ports , 370W Power & ERPS Redundancy - H3C LS-IE4120U-28TP

The H3C LS-IE4120U-28TP is a rugged industrial Ethernet switch designed for harsh environments, delivering high-speed connectivity, reliable Power over Ethernet (PoE+), and robust redundancy features. Ideal for smart factories, transportation, power utilities, and outdoor deployments, this switch ensures stable performance in extreme temperatures, high EMI conditions, and dusty settings.

Key Features & Benefits

✅ Industrial-Grade Reliability

Operates in -40°C to 75°C temperatures with IP40 protection
EMC Industrial Level 4 certified for anti-interference
Dual power inputs (optional) for redundancy

✅ High-Power PoE+ Support

24× Gigabit PoE+ ports (802.3af/at), 4× non-PoE ports
Total PoE budget: 370W (30W per port) – powers IP cameras, wireless APs, and IoT devices
Auto-detection & prioritization to optimize power distribution

✅ Fast Redundancy & High Performance

ERPS (Ethernet Ring Protection Switching) for <20ms failover
56Gbps switching capacity, non-blocking forwarding
Supports QoS, VLAN, ACL, and 802.1X security

✅ Flexible Connectivity

Optional 4× SFP slots (fiber uplinks for long-distance transmission)
DIN-rail or wall mounting for easy installation

Technical Specifications

Category	Details
Ports	24× 10/100/1000M PoE+, 4× 10/100/1000M, 4× SFP (optional)
PoE Standard	IEEE 802.3af/at (max 30W/port)
PoE Budget	370W total
Switching Capacity	56Gbps
Redundancy	ERPS ring, dual power inputs (optional)
Operating Temp.	-40°C to 75°C
Protection	IP40, EMC Level 4
Certifications	CE, FCC, RoHS

Ideal Applications

✔ Industrial IoT (IIoT) – Reliable connectivity for sensors and controllers
✔ Smart Transportation – Traffic monitoring & roadside communication
✔ Power Substations – Harsh electrical environments
✔ Outdoor Wireless – PoE-powered APs and surveillance

With high PoE capacity, ultra-fast redundancy, and industrial durability, the H3C LS-IE4120U-28TP is a top choice for mission-critical networks. Scalable, secure, and built to last!

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