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Beijing Youwang Times Technology Co., Ltd.

  • China,Shanghai ,Shanghai
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China Industrial-Grade 28-Port PoE+ Switch With 370W Power & Gigabit Ports H3C SMB
China Industrial-Grade 28-Port PoE+ Switch With 370W Power & Gigabit Ports H3C SMB

  1. China Industrial-Grade 28-Port PoE+ Switch With 370W Power & Gigabit Ports H3C SMB

Industrial-Grade 28-Port PoE+ Switch With 370W Power & Gigabit Ports H3C SMB

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Application Data Center Networking
Management In-band and out-of-band
Flash Memory 16 GB
Data Center Interconnect OTV, VXLAN, and EVPN
High Availability Virtual PortChannel (vPC) technology
Security ACL, CoPP, MACsec
Product Forwarding Rate 357.14 Mpps
Performance Up to 12.8 Tbps
Port Density Up to 9216 ports
Security Features ACL, CoPP, MACsec, TrustSec, and more
Modular Design Yes
Power Supply AC or DC options
Traffic Management QoS, ACL, CoS, DCB, FCoE
Port Count 48
Brand Name H3C
Model Number SMB-IE4300-28P

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  1. Product Details
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Product Specification

Application Data Center Networking Management In-band and out-of-band
Flash Memory 16 GB Data Center Interconnect OTV, VXLAN, and EVPN
High Availability Virtual PortChannel (vPC) technology Security ACL, CoPP, MACsec
Product Forwarding Rate 357.14 Mpps Performance Up to 12.8 Tbps
Port Density Up to 9216 ports Security Features ACL, CoPP, MACsec, TrustSec, and more
Modular Design Yes Power Supply AC or DC options
Traffic Management QoS, ACL, CoS, DCB, FCoE Port Count 48
Brand Name H3C Model Number SMB-IE4300-28P

Industrial-Grade 28-Port PoE+ Switch With 370W Power & Gigabit Ports H3C SMB-IE4300
 

The H3C SMB-IE4300-28P is a rugged, industrial-grade Layer 2 managed switch designed for harsh environments, offering 24× Gigabit PoE+ ports (30W per port) and 4× SFP fiber uplinks. With a total PoE budget of 370W, it delivers reliable power to IP cameras, wireless APs, and IoT devices while ensuring high-speed data transfer. Ideal for industrial IoT, smart security, and enterprise Wi-Fi deployments, this switch combines PoE efficiency, robust build quality, and advanced management features.

Key Features & Benefits

✅ High-Power PoE+ Support – 24× 10/100/1000Mbps RJ45 ports with IEEE 802.3at/af PoE+ (30W per port, 370W total) for IP phones, APs, and cameras.
✅ Industrial Durability – Operates in -40°C to 75°C temperatures, EMC Level 4 protection, and IP30 metal housing for factories, warehouses, and outdoor use.
✅ Flexible Connectivity – 4× Gigabit SFP slots (Combo ports) for fiber uplinks (up to 40km) or copper backup.
✅ Layer 2 Management – Supports VLAN, QoS, LACP, STP/RSTP, and ACLs for secure, optimized traffic control.
✅ Silent & Energy-Efficient – Fanless design with IEEE 802.3az (EEE) for reduced power consumption.

Technical Specifications

Category Details
Ports 24× 10/100/1000BASE-T PoE+, 4× 1000BASE-X SFP (Combo)
PoE Budget 370W total (max 30W per port)
Switching Capacity 56Gbps
Operating Temp. -40°C to 75°C
Power Input 100-240V AC, optional redundant PSU
Management Web, CLI, SNMP, H3C iMC
Certifications CE, FCC, RoHS, Industrial EMC Level 4

Ideal Applications

  • Industrial IoT – Reliable connectivity for harsh factory/warehouse environments.

  • Surveillance Systems – Powers IP cameras + fiber backhaul for long-distance video.

  • Enterprise Wi-Fi – Supports high-density wireless APs with PoE+ and VLAN segmentation.

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler

  • Year Established:

    2016

  • Total Annual:

    30000000-50000000

  • Employee Number:

    50~60

  • Ecer Certification:

    Verified Supplier

Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C... Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C...

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  • Beijing Youwang Times Technology Co., Ltd.
  • Room 501, Building 51, Hongqin Garden, Qinzhou North Road, Xuhui District, Shanghai
  • https://www.networksequipments.com/

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