Bulgin AO Series Active Optical HDMI Connectors

Bulgin AO Series Active Optical HDMI Connectors are HDMI 2.1 cable assemblies designed to support long-distance, high-bandwidth video transmission. The series combines OM3 optical fiber and copper conductors in a hybrid cable architecture, enabling 48Gbps data transfer and supporting resolutions up to 8K at 60Hz. Available configurations include HDMI Type A-to-Type A, Type A-to-Type D, and Type D-to-Type D. The detachable connector variants expose HDMI Type D (Micro HDMI) interfaces for installations where a smaller connector size is beneficial. These versions include a connector removal tool, an auxiliary USB power cable, and a protective case for the Type D connector. The AO Series is offered with either standard PVC-jacketed cables or armored TPU-jacketed cables for added mechanical protection. 

The AO Series is offered with either standard PVC-jacketed cables or armored TPU-jacketed cables for added mechanical protection. Armored versions provide crush resistance of up to 200kg for less than 30 seconds and 100kg for less than 48 hours while maintaining support for HDMI 2.1 operation. Bulgin AO Series Active Optical HDMI Connectors are available in cable lengths from 5m to 30m, making them suitable for high-resolution display connectivity across extended installation distances.

Features

  • HDMI 2.1 cable technology
  • Supports 48Gbps bandwidth
  • Supports video resolutions up to 8K at 60Hz
  • Hybrid cable construction with OM3 optical fiber and copper conductors
  • Configurations 
    • Type A-to-Type A
    • Type A-to-Type D
    • Type D-to-Type D
  • Detachable connector options reveal HDMI Type D (Micro HDMI) interfaces
  • Bi-directional EDID and HDCP 2.2 communication support
  • Auxiliary power support for detachable connector versions
  • Available with standard PVC or armored TPU cable jackets
  • Long-length cable support while maintaining full-speed performance

Applications

  • High-resolution video distribution
  • Audio/video installations
  • Display integration requiring compact HDMI Type D connections
  • Professional display systems
  • Digital signage
  • Extended-distance HDMI connectivity

Specifications

  • 5m, 8m, 10m, 15m, 20m, and 30m cable lengths
  • 5.5V maximum power supply voltage
  • 44-channel 850 nm VCSEL array, 4 CH GaAs PD array O/E converter
  • HDCP 2.2 fully support bi-directional EDID and HDCP communication
  • 12 Gbps/x4Channel (max)+ Clock video bandwidth
  • Cable Types
    • Hybrid type with OM3 fiber and copper wire (standard)
    • Armored Hybrid type with OM3 fiber and copper wire (armored)
  • 100Ω differential input
  • 250mW maximum power consumption
  • 0°C to +50°C operating temperature range
  • Supported Resolution
    • 480p
    • 720p
    • 1080i
    • 1080p deep color
    • 4Kp50/60/100/120
    • 8Kp50/60

Cable Diagrams

Infographic - Bulgin AO Series Active Optical HDMI Connectors
Published: 2026-09-01 | Updated: 2026-09-03