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Industrial-Grade H3C LS-IE4320-28F Switch - 28-Port Gigabit , Wide Temp Range & PoE+ Support

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Shanghai Xinben Information Technology Co., Ltd.

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Industrial-Grade H3C LS-IE4320-28F Switch - 28-Port Gigabit , Wide Temp Range & PoE+ Support

Brand Name : H3C

Model Number : LS-IE4320-28F

Application : Data Center Networking

High Availability Features : VPC, FabricPath, ISSU

Vlan Support : Yes

High Availability : Hot-swappable power supplies and fans

Forwarding Rate : Up to 4.8 Bpps

Product Form Factor : Rack-mountable

Product Model : DCS-1000

Redundancy : 1+1 and N+1 options

Scalability : Yes

Traffic Management : QoS, ACL, CoS, DCB, FCoE

Performance : Up to 12.8 Tbps

Number Of Ports : Up to 768

Network Management : CLI, SNMP, Web-based GUI

Data Center Interconnect : OTV, LISP, MPLS, EVPN

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Industrial-Grade H3C LS-IE4320-28F Switch - 28-Port Gigabit , Wide Temp Range & PoE+ Support

The H3C LS-IE4320-28F is a rugged industrial-grade Ethernet switch designed for harsh environments, delivering high-speed Gigabit connectivity, extreme temperature resilience, and optional PoE+ support. Ideal for smart factories, transportation, and power utilities, this switch ensures reliable networking with 24x 10/100/1000Base-T ports and 4x SFP fiber slots for flexible cabling.

Key Features & Benefits

Industrial Durability
- Operates in -40°C to 75°C temperatures with high EMC resistance (IEC 61000-4 certified).
- Dual power inputs (AC/DC) and DIN-rail mounting for fail-safe deployment.
High-Speed Connectivity
- 28 Gigabit ports (24 RJ45 + 4 SFP) support VLAN, STP/RSTP, and port aggregation for scalable networks.
- Optional IEEE 802.3at PoE+ (30W/port) to power IP cameras, wireless APs, and IoT devices.
Smart Management & Security
- Web/CLI/SNMP management with DHCP Snooping, ACLs, and port isolation for cyber protection.
- Supports Profinet and Ethernet/IP for industrial automation compatibility.

Technical Specifications

Parameter	Details
Ports	24x 10/100/1000Base-T, 4x 100/1000Base-X SFP
PoE+	Optional (Up to 30W/port)
Power Supply	Dual redundant (AC 220V or DC 24V)
Operating Temperature	-40°C to 75°C
Protocols	VLAN, STP/RSTP, LLDP, LACP, IGMP Snooping
Certifications	IEC 61000-4, CE, FCC

Applications

Industrial IoT (IIoT): Machine vision, PLC networks.
Smart Transportation: Traffic control, railway signaling.
Energy: Substations, solar/wind farm monitoring.

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