Durable Alloy Shell Digital Audio Cable with PVC Insulation for DVD Player and Set-top Box Integration
Product Specifications
- length
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Product Highlights
- 100% immunity to electrical interference. Optical transmission eliminates ground-loop hum and delivers a noise floor below -120dB for dead-quiet audio.
- Polished convex lens tips boost light-coupling efficiency by up to 30%. Stable signal strength is maintained even over 5-meter runs.
- Supports 24-bit/192kHz high-resolution audio. Every transient and harmonic is captured, from soft violin pizzicato to deep 40Hz bass.
- 24K gold-plated copper plugs resist corrosion for over 10,000 insertion cycles. Signal integrity stays consistent year after year.
- Slim 6.5mm (0.25-inch) OD with dual-layer PVC+cotton jacket. It bends around 90-degree corners and withstands 15kg of pull tension.
- Universal square-to-round hybrid connector. Fits both TOSLINK square ports and 3.5mm mini-optical round ports, saving up to $8 per adapter.
- Alloy shell with carbon-fiber finish. It provides 3x better impact resistance than standard plastic housings, protecting against drops and pressure.
- Imported optical fiber core with attenuation as low as 0.2dB/m. Delivers clear 5.1 surround sound without dropouts or sync delays.
- Plug-and-play in 3 seconds. No driver or power adapter needed. Just connect and enjoy 96kHz/24-bit studio-grade sound immediately.
Product Attributes
- Customization
- Available
- Application
- Multimedia, DVD Player
- Color
- Black
- Type
- Optical Fiber
- Species
- Optical Cable
- Connector
- Toslink to SPDIF
- Material Shape
- Round Wire
- Wire Core Material
- Silicon Dioxide
- Certification
- RoHS, CE, CCC
- Brand
- Yytcg
- Customizable Project
- Plug Color/Plug Logo/Mesh Color
- MOQ for Customized Plug Color
- 300PCS
- MOQ for Customized Plug Logo
- 300PCS
- MOQ for Customized Mesh Color
- Total Length 1000m
- Transport Package
- Polybag
- Trademark
- YYTCG
- Origin
- China
- HS Code
- 8544700000
- Production Capacity
- 6000PCS/Year
- Package Size
- 18.00cm * 16.00cm * 5.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Durable Alloy Shell Digital Audio Cable with PVC Insulation for DVD Player and Set-top Box Integration
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Product Description










Parameter | Specification Details |
Product Name | High-Fidelity Optical Audio Cable |
Terminal Type | Gold-Plated Copper Optical / Toslink Connector |
Conductor Material | Optical Fiber |
Conductor Structure | One-Core POF |
Insulation Material | High-Grade PVC |
Jacket Material | High-Density Cotton Woven Cover |
Transmission Mode | Full-Band Analog Audio Transmission |
OEM | YES |
ODM | YES |
Available Lengths | 0.5m / 0.75m / 1m / 1.5m / 2m / 3m / 5m |
Application Scenarios | TV, Audio Equipment, SPDIF Printed on Equipment, Other Equipment OPTICAL, Optical Fiber, OPT Toslink and Other Signs PCM Dolby, DTS, 5.1/7.1 Soundtrack, etc. |
Available Colors | Black |
HS Code | 8544421100 |






Q2: What is the minimum order quantity?
A:If you want to sell the products with your brand, we can add your logo on our products, we have equipment to laser engrave or ink print the logo on our products. Please send me your logo, I can make a sample with your logo on to see how does it looks.
A: Our products have CE, ROHS, certificates.
A: Let me share why you choose us:
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI261449". Items marked "" are certified.
Company Profile
Foshan Yangyang Optoelectronic Technology Co., Ltd. is a professional enterprise with 15 years of in-depth experience in the research, development, production and sales of audio and video cables and connectors. The company's main product lineup covers RCA, banana, XLR, Y spade, power and IEC connectors, as well as professional speaker cables, microphone cables, guitar cables and related supporting products, which are widely applicable to home theater, stage performance, conference room and various professional audio-visual scenarios.
Since its establishment, the company has adhered to the core development philosophy of "Innovation-driven, Quality-oriented, Customer-centric". After years of steady development, it has grown into a comprehensive optoelectronic enterprise with a complete industrial chain, integrating optoelectronic component manufacturing, technical promotion, engineering research and development, as well as import and export trade. With a registered capital of 1 million RMB, the company is LED by a professional management team with profound industry insights and forward-looking strategic vision. It has accumulated rich practical industry experience, and won widespread recognition and long-term trust from domestic and foreign customers relying on reliable product quality and standardized professional services.
The company has a comprehensive business scope, committed to providing one-stop optoelectronic solutions for global customers. It focuses on engineering and technical research, experimental development and professional technology promotion services, providing solid technical support for continuous product iteration, performance upgrading and technological innovation. In terms of manufacturing business, we mainly produce professional audio equipment, electroacoustic devices and accessories, various electronic components, audio and video recording and playback equipment and special electronic equipment. All production projects comply with national market access regulations, excluding prohibited items in the negative list, ensuring standardized, legal and compliant production and operation.
In terms of market sales and circulation, the company has built a diversified sales system covering online and offline channels, domestic and overseas markets. Our business includes wholesale and retail of household audio-visual equipment, wholesale of mechanical equipment, hardware and electronic products (excluding pre-approval industrial and commercial projects). Meanwhile, we carry out legal goods and technology import and export business (excluding state-prohibited and approval-required projects), actively integrate into the global industrial and supply chain, and continuously expand international market influence.
Technological research and development is the core competitiveness of the enterprise. The company attaches great importance to R&D investment and technological innovation, and has built a professional R&D team composed of senior engineers and technical backbones with rich industry experience. The team focuses on the research and development of new technologies, new products and new processes, targets the practical pain points of optoelectronic audio-visual products, and continuously optimizes product performance and market competitiveness. We have established long-term stable cooperative relations with many professional research institutions and universities to carry out joint R&D, accelerate the transformation and landing of scientific and technological achievements, and lay a solid technical foundation for the sustainable and high-quality development of the enterprise.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Foshan, Guangdong, China
-
Plant Area
- 4820 square meters
-
Number of Employees
- 66
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 10pcs
-
Supply Chain Partners
- 25
Our Production Capability & Technical Expertise
- Main Products
- Audio Cable, Speaker Cable, XLR Cable, Snake Cable, BNC Cable, Power Cable, Guitar Cable, RCA Audio Cable, Aux Cable, Rvv Cable
-
Production Lines
- 8
-
Production Machines
- Stranding Machine, Cable Extrusion Machine, Cable Braider Machine, Cable Wrapping Machine, Cable Cutting Machine, Cable Stripping Machine, Automatic Welding Machine, Welding Machine, Injection Molding Machine, Laser Marking Machine, Mute Terminal Machine, Plastic-envelop Machine
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2020-03-03
-
Export Year
- 2 years
-
Main Markets
- North America, South America, Europe, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 12
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, RoHS
FAQ
- What is an optical audio cable and what is it used for?
- An optical audio cable, also known as TOSLINK or S/PDIF digital optical cable, transmits digital audio signals as pulses of light through a fiber optic core. It is used to connect audio sources like TVs, projectors, sound cards, Blu-ray players, and game consoles to receivers, soundbars, amplifiers, or DACs. Unlike copper cables, it is 100% immune to electromagnetic interference (EMI) and ground-loop hum.
- What devices are compatible with optical audio cables?
- Optical audio cables are compatible with any device that has a TOSLINK optical output or input port. Common compatible devices include TVs, projectors, soundbars, AV receivers, amplifiers, CD/DVD/Blu-ray players, game consoles (PlayStation, Xbox), sound cards, DACs, and studio monitors. The cable features both square and round fiber optic interfaces to ensure broad compatibility.
- Does optical audio cable support Dolby Atmos or 7.1 surround sound?
- Generally, optical connections do not support Dolby Atmos. Optical audio supports uncompressed PCM stereo audio and compressed 5.1 surround sound formats like Dolby Digital and DTS. For advanced formats like Dolby Atmos, Dolby TrueHD, or DTS-HD Master Audio, HDMI is required. However, optical remains an excellent choice for standard surround sound and stereo hi-fi setups.
- What is the maximum length of an optical audio cable?
- The official TOSLINK specification recommends a maximum length of 10 meters (about 33 feet), with a practical maximum of around 5 meters for reliable performance. However, with high-quality low-attenuation cables, single runs over 26 meters are sometimes possible. For most home theater and studio setups, 1 to 5 meters is more than sufficient. Avoid excessive cable length as it may cause optical signal loss or distortion.
- Why is there no sound coming from my optical audio connection?
- Common reasons include: (1) Protective caps left on the cable ends - remove them before use; (2) Cable not fully inserted or facing the wrong direction; (3) Source device not set to output via TOSLINK/optical out; (4) Wrong input selected on the receiving device; (5) Audio format not supported - optical only supports PCM up to 24bit/192kHz, not DSD or higher-rate PCM. Try a different cable or port to isolate the issue.
- Is optical audio cable better than HDMI for sound quality?
- Both HDMI and optical pass digital audio, and both are superior to analog connections. The main difference is bandwidth: HDMI supports higher-resolution audio formats like Dolby Atmos and DTS-HD Master Audio, while optical is limited to compressed 5.1 and uncompressed stereo. However, optical is immune to electrical interference, making it ideal for setups with grounding issues. For most home theater systems, HDMI is more versatile; for dedicated stereo or interference-prone environments, optica
- How do I know if my optical audio cable is damaged or faulty?
- Signs of a faulty optical cable include: no sound or intermittent sound, visible kinks or sharp bends in the cable, broken or cracked connector housing, or a dim or absent red light at the cable end when connected to an active optical output. Internal breakage may not be visible from the outside. To test, try the cable on another device or use a different cable on your device. If the problem follows the cable, it needs replacement.
- Can optical audio cable transmit 7.1 channel audio?
- Optical audio can transmit compressed 7.1 surround sound formats like Dolby Digital Plus and DTS over certain implementations, but it cannot transmit uncompressed 7.1 audio. For uncompressed multichannel audio or advanced object-based formats like Dolby Atmos, HDMI is required. For standard 5.1 surround sound, optical works perfectly. Most users find optical more than adequate for typical home theater surround sound needs.
- Are the optical fibers inside the cable glass or plastic?
- Most standard optical audio cables use plastic optical fibers (POF), which are durable, flexible, and more affordable. High-end premium cables may use glass fibers, which offer lower signal attenuation but can be more fragile. Our YYAUDIO optical cable uses imported premium optical fiber designed for high-fidelity sound transmission, balancing excellent signal quality with durability.
- What is the bend radius for optical audio cables and how should I handle them?
- Optical cables can be gently bent into an arc, but using force to bend them sharply is not recommended as it can damage the optical fibers and interrupt light transmission. Avoid sharp bends, kinks, or crushing the cable. When installing, allow a gentle curve rather than a tight angle. The 6.5mm/0.25inch OD and durable PVC+cotton woven jacket of our Y9 series cable provide excellent protection while maintaining flexibility for most installation scenarios.
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