What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 PCS.

What certifications does the product have?

The product holds FCC, RoHS, and CE certifications.

4 RS232\RS485\RS422 Interfaces Serial Device Server Modbus Gateway Modbus RTU Master Slave

Name: 4 RS232\RS485\RS422 Interfaces Serial Device Server Modbus Gateway Modbus RTU Master Slave
Brand: Shenzhen Caratar Technology Co., Ltd.
SKU: 2177752135

Guangdong, ChinaShenzhen Caratar Technology Co., Ltd.

US$179.99

500-1,999 Pieces

US$139.99

2,000+ Pieces

Product profile

Customization

Available

Transmission Channel

Cable Modem

Type

Internal

Signal Type

Band Modem

Installation

Rack-Mounted

Clip Function

Customoziation

Interface Type

Customoziation

Transmission Rate

Customoziation

Application

Industrial

Transport Protocols

Customoziation

Transmission Mode

Customoziation

N

Fiber Multiplexer 4 Rj11 Ports Phone Line Over Fi

P

USB to 4-Port RS-232/422/485 Serial Hub Converter

F

USB to 4-Port RS-232/422/485 Serial Hub Converter

S

10 / 100 / 1000 Ethernet Port 20km 4 Channel PCM

Transport Package

Customized

Specification

customized

Trademark

Kangyuda

Origin

China

Production Capacity

600000

Key features

Modbus Protocol Conversion: Converts between Modbus RTU and Modbus TCP for Master/Slave access control.

Multi-Interface Support: Features 4 RS232/RS485/RS422 ports with baud rates from 300-921600bps.

Wide Voltage Input: Supports DC 12-48V input with reverse polarity protection for industrial use.

Metal Shell Durability: Constructed with a metal casing (IP30) for robust industrial environment performance.

Customizable Parameters: Offers customization for clip function, interface type, transmission rate, and protocols.

Web Firmware Upgrade: Allows convenient firmware updates via Web interface for special application needs.

Compact Rack-Mount Design: Dimensions 161x91x37mm, suitable for rack mounting in control fields.

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: ≤4.42h

AI-Powered supplier vetting

SummaryThe supplier is involved in the research, development, production, and sales of digital, electronic, and communication products. They have robust R&D and customization capabilities, offering OEM and ODM services. They hold ISO9001:2015, FCC, RoHS, and CE certifications, ensuring quality and compliance. However, they lack overseas service capabilities and international collaborations. The supplier has written procedures for quality management and customer service, indicating a structured approach to operations.

Supplier typeThe supplier is engaged in the R&D, production, and sales of digital, electronic, and communication products.

CertificationsThe supplier holds ISO9001:2015, FCC, RoHS, and CE certifications, demonstrating compliance with international standards.

After-Sales capabilityThey have clear procedures and records for handling customer complaints, indicating effective after-sales service.

R&D capabilityWith active R&D activities resulting in new products and a team of six R&D engineers, the supplier demonstrates strong innovation capability.

Production capacityThe supplier has diverse production capabilities with facilities for manufacturing USB cables, POE splitters, LoRa transmitters, and KVM switches.

Customization capabilityThe supplier offers a wide range of customization services, including full and minor customization, from samples or designs.

Client casesThere are no collaborations with Fortune 500 companies, and repeat buyer preference is 10% to 30%.