What are the lead times for shipping?

Lead time is within 15 workdays for both peak and off-peak seasons.

What certifications does the switch have?

The switch is certified with CE, FCC, RoHS, and ISO9001.

Extended Temp -40c to 85c 4 Gigabit Poe Switch SFP Power Output

Name: Extended Temp -40c to 85c 4 Gigabit Poe Switch SFP Power Output
Brand: Shenzhen Longxing Industrial Co., Ltd.
SKU: 2321801195

Guangdong, ChinaShenzhen Longxing Industrial Co., Ltd.

US$35.00

10 Pieces

Product profile

Customization

Available

Communication Mode

Full-Duplex & Half-Duplex

Type

Industrial Switch

Model NO.

MT-FI4204-4P

Transmission Rate

10/100/1000Mbps

Ports

≦8

Fix Ports

4 Port 10/100/1000m

Fiber Ports

2X 1g SFP Port

Speed Rate

1000m Gigabit

Surge Protection

6kv Lightning Protection

Poe Standard & Budget

IEEE 802.3af/at (Max 30W Per Port)

Transport Package

Box

Specification

135x90x50

Trademark

MarStars

Origin

China

HS Code

8517623200

Production Capacity

50000PCS/Month

Key features

4x 10/100/1000Base-T RJ45 ports and 2x Gigabit SFP fiber slots.

Supports IEEE 802.3at PoE+ standard with up to 30W power output per port.

Wide operating hard temperature range for extreme climates.

Built-in 6kV lightning and ESD surge protection for high reliability.

Rugged IP40 metal housing with convenient DIN-Rail mounting design.

Dual power input redundancy (12-48VDC) ensuring uninterrupted operation.

Comprehensive Certifications: CE, FCC, RoHS, and ISO9001 certified for global compliance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Shenzhen Longxing Industrial Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.60h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company, although the supplied description also presents manufacturing and product-supply activities. It has no stated supplier-management-system certifications and relies on packing staff for finished-product inspection. Service infrastructure is limited: no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported, and complaint handling and corrective/preventive procedures lack written records. Production information lists substantial output across networking products, with exports representing 71%–90% of sales and 12 years of export experience. Customization is offered across several levels, but there is no reported new-product development in the past year, no ODM service, and no SDK. Financial information is represented only by years rather than performance results, so financial credibility cannot be determined. No customer cases are provided.

CertificationsThe supplier reports “NIL” for certification of supplier management systems. No certification is therefore evidenced for this field.

After-Sales capabilityThe supplier has procedures for corrective/preventive actions and customer complaints, but no written records, and reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability. It does state lead times within 15 workdays in both peak and off-season and accepts multiple service quotation and payment terms, but the documented service infrastructure remains limited.

R&D capabilityThe supplier reports no available SDK, no new products in the past year, no ODM service, and only one year of total R&D-engineer experience. These entries provide explicit evidence of limited documented innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. This is direct evidence of broad customization availability, although no supporting execution examples are provided.