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We hold full range certifications including HDMI, UL, USB, CE, RoHS, Sony GP, ISO 9001, ISO 14001, BSCI, and GRS.

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We provide a 24-hour response service and offer both online and offline technical support.

4K 8K Ultra High Speed Active Fiber Optical HDMI Extension Cable

Name: 4K 8K Ultra High Speed Active Fiber Optical HDMI Extension Cable
Brand: Ningbo Kangda Electronic Co., Ltd
SKU: 1978999261

Zhejiang, ChinaNingbo Kangda Electronic Co., Ltd

US$1.90-2.00

500 PCS

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Local Communication Cable, LAN Cable, Long Distance Symmetric Cable

Conductor Material

BC/CCS/CCA/TC/CU/CCAG

Model NO.

Cover Material

PVC; LSZH; TPE

Type

Communication

Material Shape

Round and Flat

Conductor Type

Strand and Solid

Wire Core Material

Bare Copper Wire

Certification

CE, ISO, RoHS, UL

Model

Brand

OEM

Gender

Male-Male

Applicaiton

Multimedia, Home Appliance, Speaker, Projector, Co

Color

Multi

Interface Type

HDMI a ; Mini C; Micro D

Features

Small Size, Good Compatibility, High Transmission

Applications

Support Solutions for Healthcare, etc.

Certificate

HDMI; CE;ISO9001;ISO14001; BSCI;RoHS

Type & Data

HDMI 1.4/HDMI 2.0/ HDMI 2.1

Free Sample

Freight Paid by The Customer

Delivery Time

Stock Items Within One Week, Normal Orders 30 Day

Transport Package

Cartons/Customization

Specification

Bandwith: 10.2/18/48 Gbps

Trademark

Kangda

Origin

China

HS Code

85444211

Production Capacity

50000PCS/Month

Key features

Ultra-High Bandwidth Transmission: Supports 18Gbps (HDMI 2.0) and 48Gbps (HDMI 2.1) for 4K@60Hz and 8K@60Hz resolution.

Long Distance Signal Integrity: Transmits signals up to 100m+ without loss, immune to EMI interference in industrial settings.

Advanced Audio & Video Support: Enables HDR10, Dolby Vision, ARC/eARC, Dolby Atmos, and HDCP 2.2 protection.

Flexible Customization Options: Offers multi-color, various interface types, and specific application customization.

Comprehensive Global Certifications: Certified by CE, RoHS, UL, ISO 9001, ISO 14001, BSCI, and GRS for quality assurance.

Eco-Friendly Green Manufacturing: Utilizes 100% solar power, lead-free processes, and 20% recycled materials.

Professional OEM/ODM Service: 30+ years manufacturer experience with CNAS lab testing and 30+ R&D engineers.

Versatile Application Scenarios: Ideal for home theater, corporate education, live events, digital signage, and medical facilities.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceCooperated with Fortune 500Importers and Exporters

Ningbo Kangda Electronic Co., Ltd

Zhejiang, 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: 15 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤0.02h

AI-Powered supplier vetting

SummaryNingbo Kangda Electronics Co., Ltd. is a China-based limited company in Zhejiang focused on communication cables, consumer electronics, computer peripherals, HDMI cables, patch cords, and USB cables. The supplier reports a 16,749 m² manufacturing plant, 114 employees, ISO 9001:2015 and ISO 14001:2015 certifications, export coverage across Southeast Asia, the Middle East, Europe, and North America, and stated peak-season fulfillment within one month. An SGS audit record is valid from August 22, 2025 to August 21, 2026, although the meaning of the recorded evaluation code is not provided. The company states that it has long-term relationships with multiple Fortune 500 companies and a service network covering several countries. Evidence is insufficient to confirm OEM/ODM, SDK, private-mold, overseas warehouse, overseas showroom, overseas-agent, or detailed sustainability capabilities. Financial information is omitted.

Supplier typeThe supplier is identified as Ningbo Kangda Electronics Co., Ltd., a China-based limited company operating in Zhejiang. Its stated business covers R&D, manufacturing, and sales of communication cables, consumer electronics, and computer peripherals, with HDMI, patch cord, and USB cables listed as primary products.

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certificates. An SGS supplier audit record is also shown with validity from August 22, 2025 through August 21, 2026; however, the audit evaluation code is not explained, so its performance implication cannot be determined.

Production capacityThe supplier reports a 16,749 m² manufacturing plant, identifies manufacturing as a core activity, and lists HDMI, patch cord, USB, network, and other cable products. It states off-peak lead time within 15 working days and peak-season fulfillment within one month, while the recorded order-fulfillment status is not explained. These data support established production capacity, although actual output volume is not provided.

Client casesThe supplier states that it has established long-term cooperative relationships with multiple Fortune 500 companies and operates a service network covering Europe, America, Japan, and South Korea. No customer names, project details, product scope, or independently verifiable case evidence are provided, so the statement supports some customer-experience indication but not a fully validated case record.