Shenzhen Atongda Technology Co., Ltd
| Interference Protection: | EMI / EMC Shielded |
| Delivery Time | 5-7days |
| Audio Support: | Independent Audio per Channel |
| Latency: | Ultra-low / Near Zero |
| Transmission Type: | Fiber Optic (Single-mode) |
| Application: | CCTV / Broadcast / Control Room / AV System |
| Payment Terms | T/T |
| Video Resolution: | 1080P Full HD |
| Signal Quality: | Uncompressed Lossless |
| Supply Ability | 10000pcs/Month |
| Installation Type: | Rackmount Design |
| Packaging Details | 1Pair/box |
| Video Channels: | 4x Independent DVI |
| Transmission Distance: | Up to 20KM |
| Operating Mode: | Multi-channel Point-to-Point |
| Model Number | ATD-4DVI-A |
| Place of Origin | CHINA |
| Certification | CE ROHS FCC ISO |
| Brand Name | OEM |
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Product Specification
| Interference Protection: | EMI / EMC Shielded | Delivery Time | 5-7days |
| Audio Support: | Independent Audio per Channel | Latency: | Ultra-low / Near Zero |
| Transmission Type: | Fiber Optic (Single-mode) | Application: | CCTV / Broadcast / Control Room / AV System |
| Payment Terms | T/T | Video Resolution: | 1080P Full HD |
| Signal Quality: | Uncompressed Lossless | Supply Ability | 10000pcs/Month |
| Installation Type: | Rackmount Design | Packaging Details | 1Pair/box |
| Video Channels: | 4x Independent DVI | Transmission Distance: | Up to 20KM |
| Operating Mode: | Multi-channel Point-to-Point | Model Number | ATD-4DVI-A |
| Place of Origin | CHINA | Certification | CE ROHS FCC ISO |
| Brand Name | OEM | ||
| High Light | Rackmount DVI fiber optic extender ，4x DVI extender with audio ，Fiber optic extender 20KM | ||
Rackmount 1080P 4x DVI Fiber Optic Extender with Audio Long Distance up to 20KM
The rackmount 1080P 4-channel DVI Fiber Optic Extender is a professional-grade solution for high-density video transmission systems. It supports 4 independent DVI channels with separate audio output, enabling synchronized high-quality multimedia delivery across multiple displays.
Built with advanced fiber optic transmission technology, it provides uncompressed Full HD 1080P video transmission up to 20KM with zero latency and strong resistance to electromagnetic interference. This ensures stable and reliable performance in demanding environments.
The rackmount design makes it ideal for centralized installations such as control rooms and equipment cabinets, improving space efficiency and system organization.
It is widely used in security monitoring centers, broadcast studios, conference systems, industrial automation, command centers, and large-scale AV infrastructures.
| Item | Details |
|---|---|
| Video Resolution | Up to 1080P Full HD |
| Video Channels | 4x DVI Independent Channels |
| Audio Support | Independent Audio Output |
| Installation Type | Rackmount |
| Transmission Type | Fiber Optic (Single-mode) |
| Transmission Distance | Up to 20KM |
| Latency | Ultra-low / Near Zero |
| Signal Type | Digital Video + Audio |
| Operating Mode | Multi-channel Point-to-Point |
| Interference Protection | EMI / EMC Shielded |
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
8000000-12000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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