StarTech. com 145B-USBC-HDMI4K-AOC USB-C to HDMI 2. 0 Active Optical Cable - AOC - 30ft - 9. 15m - 4K 60Hz - CL3 Rated - HDR Support
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Product Features
Technical Overview
This active optical cable leverages HDMI 2.0 bandwidth to support 4K UHD resolution at 60Hz, with 8/10-bit color depth and YCbCr 4:4:4 chroma subsampling for pristine image quality. It fully implements HDCP 2.2 content protection for streaming 4K media, alongside HDCP 1.4 backward compatibility. The integrated electronics handle Consumer Electronics Control (CEC) for single-remote operation and Audio Return Channel (ARC) to simplify audio setups.
The cable is engineered for universal compatibility, requiring no drivers or software. It operates with any USB-C device supporting DisplayPort Alternate Mode, including USB4, Thunderbolt 3, and Thunderbolt 4 laptops, tablets, and docks. The 1.4-foot USB-A power cable included with the HDMI connector draws power from a USB-A port or wall charger, ensuring the active components receive consistent voltage for reliable signal boosting over the 30-foot span.
Key Product Advantages
This cable solves the critical challenge of long-distance 4K signal transmission by replacing copper with fiber optics, eliminating the signal loss and EMI susceptibility that plague traditional cables beyond short runs. The active design ensures pixel-perfect video and audio delivery up to 30 feet, making it ideal for conference rooms, digital signage, home theaters, and professional AV installations where source and display are far apart.
Superior Long-Range Performance
Fiber optic cores transmit data via light, virtually eliminating electromagnetic interference and signal attenuation over distance. This allows the cable to maintain 4K 60Hz with HDR integrity across its full 30-foot length, a feat impractical for passive copper HDMI cables.
- Minimal signal degradation
- Immune to EMI/RFI noise
- Consistent bandwidth over distance
Integrated & Reliable Design
Combining the adapter and cable into a single unit reduces connection points that can fail or cause signal loss. The durable PVC jacket, reinforced strain relief, and active booster circuitry ensure dependable operation in permanent or temporary setups.
- Fewer potential failure points
- Durable CL3-rated construction
- Lightweight and easy to route
Deployment / Use Cases
Deploy this cable anywhere a USB-C laptop, tablet, or dock needs to connect to a distant HDMI display without compromising 4K quality. Common scenarios include boardroom presentations where the table is far from the wall-mounted screen, home theater setups with media players across the room, or digital signage installations with the player secured in a closet.
The cable's CL3 fire rating makes it suitable for in-wall installation in commercial or residential spaces, provided local codes are followed. Its compatibility with wall chargers via the USB-A power cable allows flexibility in power sourcing, especially in setups where the source device's USB-C port cannot supply sufficient power for the active components.
Professional AV & Conference Rooms
Connect a presenter's laptop to a ceiling projector or large display across the room with flawless 4K video and audio, eliminating the need for signal extenders or compromised resolution.
- Supports 7.1 channel audio
- CEC for display control
- Unidirectional for optimized signal flow
Digital Signage & Retail Displays
Run the cable discreetly from a media player in a secured cabinet to multiple high-resolution displays, ensuring reliable content delivery without interference from other electrical systems.
- Suitable for in-wall use (CL3)
- Low-profile 4.5mm diameter
- Durable for permanent installation
What's in the Box
The package includes all necessary components for immediate setup.
Highlights
- 30-foot active optical cable for long-distance 4K 60Hz transmission
- USB-C to HDMI 2.0 with integrated USB-A power cable for stable operation
- Supports HDR10, HDCP 2.2, CEC, ARC, and 7.1 channel audio
- OM3 multi-mode fiber optic cores reduce EMI and signal degradation
- CL3-rated jacket suitable for in-wall installation
- Universal compatibility with USB-C DP Alt Mode, USB4, Thunderbolt 3/4 devices
- No drivers or software required; plug-and-play operation
- Durable PVC construction with strain relief and noise-reducing shielding
- 3-year limited warranty and RoHS/WEEE compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | 145B-USBC-HDMI4K-AOC |
| Brand Name | StarTech.com |
| Product Name | Fiber Optic Audio/Video Cable |
| Packaged Quantity | 1 |
| Product Type | A/V Cable |
| Technical Information | |
| Cable Type | Fiber Optic |
| Fiber Optic Mode | Multi-mode |
| Fiber Category | OM3 |
| Cable Length | 30 ft (9.14 m) |
| Connector Type on First End | USB 2.0 Type A - Male,HDMI 2.1 Digital Audio/Video - Male |
| Connector Gender on First End | Male |
| Connector on First End Details | 1 x USB 2.0 Type A - Male,1 x HDMI 2.1 Digital Audio/Video - Male |
| Connector Type on Second End | USB Type C - Male |
| Connector Gender on Second End | Male |
| Connector on Second End Details | 1 x USB Type C - Male |
| Jacket Type | CL3 |
| Device Supported | Audio/Video Device,Display,Wall Charger,Notebook,USB Device |
| Supported Resolution | 3840 x 2160 |
| Features | AOC Technology,HDR Support,EMI Protection,Durable,Strain Relief,Noise Reducing,HDCP 1.4,HDCP 2.2,HDR10 Support,Consumer Electronics Control (CEC),Audio Return Channel (ARC),Active,DisplayPort Alternate (ALT) Mode |
| Physical Characteristics | |
| Color Family | Dual Color |
| Product Color | Black,Space Gray |
| Jacket Material | Polyvinyl Chloride (PVC) |
| Miscellaneous | |
| Package Contents | 1 x USB-C to HDMI Cable 1 x Quick-Start Guide |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What is the maximum resolution and refresh rate this cable supports?
This cable supports up to 4K UHD resolution (3840 x 2160) at a 60Hz refresh rate. It maintains this performance across its full 30-foot length thanks to its active optical design, which prevents the signal degradation that typically affects long copper HDMI cables.
Does this cable require external power to function?
Yes, the active components in the cable require power. The HDMI connector includes a 1.4-foot USB-A cable that must be connected to a USB-A port on your source device or to a wall charger. This ensures stable signal boosting over the 30-foot distance.
Is this cable compatible with my USB-C laptop or tablet?
The cable is compatible with any USB-C device that supports DisplayPort Alternate Mode, including most modern laptops, tablets, and docks with USB4, Thunderbolt 3, or Thunderbolt 4 ports. It requires no drivers and works across Windows, macOS, and Linux operating systems.
What does 'CL3 rated' mean for this cable?
CL3 is a fire safety rating indicating the cable jacket is suitable for in-wall installation in accordance with the National Electrical Code (NEC). It means the cable is designed to resist flame propagation and can be run inside walls in residential and commercial buildings, subject to local regulations.
Can this cable transmit audio along with video?
Yes, it supports multi-channel audio up to 7.1 channels and includes Audio Return Channel (ARC) functionality. This allows audio to be sent from the display back to an audio system, simplifying connections in home theater setups.
What is the warranty period for this cable?
StarTech.com backs this cable with a 3-year limited warranty, covering defects in materials and workmanship. The product also complies with RoHS and WEEE environmental directives, restricting hazardous substances and supporting proper electronic waste disposal.
What resolution or display format is specified?
It features a display specification of 3840 x 2160, giving you clear visuals for work and media use.
What refresh rate or brightness details are available?
Display-oriented products are best judged through screen, connectivity, and installation specifications. Those facts help buyers confirm visual fit, mounting flexibility, and deployment suitability more clearly than generic summary text.
| Qty | Price | Available |
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