What is the PoE+ power supply capacity?

The H3C S1850v2-EI series PWR models support enhanced Power over Ethernet (PoE+), with a maximum power supply of 370W for the whole machine and a maximum output power of 30W for a single port.

What are the port configurations?

The switch is equipped with 24 10/100/1000Base-T electrical ports and 4 1000Base-X SFP optical ports.

S1850V2-28p-Hpwr-Ei Ethernet Network Switch 28ports H3c Web Managed Gigabit Soho Switch

Name: S1850V2-28p-Hpwr-Ei Ethernet Network Switch 28ports H3c Web Managed Gigabit Soho Switch
Brand: Guangzhou Samqing Trading Co., Ltd
SKU: 2027544405

Guangdong, ChinaGuangzhou Samqing Trading Co., Ltd

US$237.00-297.00

20 Pieces

Product profile

Customization

Available

Communication Mode

Full Duplex

Type

Ethernet Switch

Model NO.

S1850V2-28P-HPWR-EI

Transmission Rate

1000Mbps

Ports

≦8

Number of Ports

Transport Package

Carton

Specification

266x161x43.6mm

Trademark

H3C

Origin

China

Key features

PoE+ Power Supply: Supports PoE+ with 370W total power and 30W per port for connected devices.

All-Gigabit Ports: Features 24 Gigabit electrical ports and 4 SFP optical ports for flexible networking.

WEB Management: Provides convenient, intelligent WEB management with visual port configuration.

Security Features: Includes DoS attack detection, ARP defense, and port security functions.

Energy Saving: Built-in intelligent port speed limit and hibernation mechanisms for green design.

High Reliability: Supports STP/RSTP/MSTP link protection and cable detection features.

Rich Software Features: Supports VLAN, 802.3x, link aggregation, and IGMP Snooping.

RoHS Compliant: Products comply with EU RoHS standards for material environmental protection.

Company profile

Guangzhou Samqing Trading Co., Ltd

Guangdong, China

Business Type: Trading CompanyExport Year: 2022-02-08Nearest Port: GuangzhouAverage Response Time: ≤3.50hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryGuangzhou Samqing Trading Co., Ltd is a China-based trading company located in Guangdong, focused on hardware products and data center construction and maintenance solutions. The supplier reports more than 10 production lines, 50 quality control staff, stated order fulfillment within 15 workdays in both off-peak and peak seasons, and broad export coverage. Its personnel and partners reportedly have over 20 years of industry experience, while the company states that it has served hundreds of customer types and maintained more than 15 years of cooperation with brands including Huawei, H3C, DELL, and HPE. A BV audit record is shown as valid from August 29, 2025 to August 28, 2026, but the audit result value is not interpretable from the provided context. Outsourcing, contracts, inventory, overseas operations, R&D, customization, quality-system details, and sustainability capabilities are largely marked unknown. No financial figures are included.

Supplier typeThe supplier is explicitly identified as a trading company, Guangzhou Samqing Trading Co., Ltd., based in Guangdong, China. Its stated business covers server and workstation hardware, networking, security, storage, and data center solutions.

After-Sales capabilityThe company states that it provides data center construction solutions and after-sales maintenance management, and describes its personnel as professional product experts. These statements support the existence of an after-sales offering, although overseas service coverage and formal service processes are unknown.

Production capacityThe supplier reports above 10 production lines, 50 quality control staff, and fulfillment within 15 workdays during both off-peak and peak seasons. These stated operating figures support meaningful production and delivery capacity, although the company is classified as a trading company and the manufacturing arrangement is not clarified.

Client casesThe supplier states that its sales and technical personnel serve hundreds of customer types and that it has more than 15 years of business cooperation with brands such as Huawei, H3C, DELL, and HPE. These are explicit claimed customer relationships, although no project documentation or independent verification is supplied.

Product Q&A

Q:How can I believe that your product is of good quality?

We guarantee that all products are original products. We provide a complete test report.

Q:When can I get a quote?

We will usually quote you within 24 hours after receiving your inquiry. If you really want to get a quotation and more other questions, you can contact us via trademessage or email.

Q:Why choose you?

As an Audited Supplier, we have a good reputation on our customers, because of the good quality, suitable price and good service.

Q:What is your payment?

T/T wire bank transfer.

Q:What is the delivery time?

15-20 working days after payment receipt confirmed (based on actual quantity).