What is the power supply requirement?

It can be powered via the serial port or an external DC adapter (5V, 9V-24V, or 9V-30V).

Is OEM or ODM service available?

Yes, the manufacturer offers OEM, ODM, and various levels of customization.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Active Isolated RS232 to RS485 RS422 Converter

Name: Active Isolated RS232 to RS485 RS422 Converter
Brand: Shenzhen Caratar Technology Co., Ltd.
SKU: 1933866225

Guangdong, ChinaShenzhen Caratar Technology Co., Ltd.

US$59.99

500-1,999 Pieces

US$55.00

2,000+ Pieces

Product profile

Customization

Available

Usage

Telephone, Computer, Workstation, Server, Mobile phone, Laptop

Type

Wireless

Model NO.

Active Isolated RS232 to RS485 RS422 Converter

Support Network

Ethernet

Information content

Data

Certification

CE, RoHS

Condition

New

Name

Active Photoelectric Isolation RS485 RS422 to RS23

Product

Transmission Communicator Active Optical Isolator

Featured

RS232 to RS485 RS422 Converter

Soution

RJ45 Serial Port Terminal Board Power Adapter

Transport Package

Isolation Industrial Grade RS232 to RS485 RS422 Co

Specification

customized

Trademark

Kangyuda

Origin

China

Production Capacity

600000

Key features

2.5kV Optical Isolation: Provides 2500Vrms optical isolation and 500DC continuity for robust protection.

Surge Protection: Features 600W lightning surge protection on RS485/422 lines and 15kV ESD on RS232.

Auto Baud Rate Sensing: Automatically detects baud rates from 300bps to 115200bps without configuration.

DIN Rail Mounting: Compact metal case designed for DIN rail installation with rapid heat dissipation.

Dual Interface Options: RS485/422 end offers both RJ45 socket and 6-position terminal block for flexibility.

5-Year Warranty: Comes with a comprehensive 5-year limited warranty covering mechanical defects.

Bi-directional Conversion: Seamlessly converts between RS232 and RS485/422 in both directions.

Hot Pluggable Design: Unique protection circuit allows safe hot plugging without damaging equipment.

Company profile

Full CustomizationODM ServicesR&D CapabilitiesPrivate Mold

Shenzhen Caratar Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.37h

AI-Powered supplier vetting

SummaryThe supplier operates in the research, development, production, and sales of digital, electronic, and communication products. It reports R&D activity, six R&D engineers, ODM and broad customization services, written quality and service procedures, and product and management certifications including FCC, RoHS, CE, and ISO9001:2015. Production-related evidence includes finished-product inspection instructions, four quality-control testing equipment units, and two quality-control staff, but no clear output quantities are provided. The supplier supports OEM services for well-known brands, while no Fortune 500 cooperation is reported. Overseas service infrastructure is limited: it has no overseas warehouse, showroom, agent, or branch, and reports zero countries served overseas. Financial records are referenced for recent years, but the slices do not provide sufficient financial performance evidence for a credibility judgment.

Supplier typeThe supplier’s licensed business scope covers the research and development, production, and sales of digital products, electronic products, and communication products, subject to applicable approvals. This identifies it as an electronics and communications product manufacturer and developer rather than only a trading or service entity.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and FCC, RoHS, and CE product compliance certifications. These certifications provide explicit evidence of formal quality management and stated product compliance coverage.

After-Sales capabilityThe supplier has six R&D engineers whose responsibilities include technical support for production and after-sales service, plus written procedures and records for complaint handling and corrective/preventive actions. However, it has no overseas warehouse, showroom, agent, or branch and reports zero countries offering overseas services, indicating documented support capability but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM service, six R&D engineers, and responsibilities covering customer requirements, technical support, and new product development. It lacks an available SDK, but the stated R&D activity and staffing provide positive evidence of product-development capability.

Production capacityThe supplier lists product categories including USB cables, PoE splitters, LoRa transmitters, and KVM switches, along with multiple facility types and standardized finished-product inspection instructions. Two quality-control staff and four testing-equipment units are reported, but no numerical production capacity is supplied, so scale cannot be assessed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-support capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least some recognized-brand customer experience. However, it reports no cooperation with Fortune 500 companies and provides no named customers, project details, or verifiable case descriptions, so the depth of its customer case record is limited.