HDMI Cable Python AOC-H21030 30m HDMI Type A Male 2.1 48 Gbit/s

The Python AOC-H21030 HDMI Cable is a 30 m active optical HDMI 2.1 cable designed for long-distance audio and video transmission. Supporting the HDMI 2.1 specification with a maximum data throughput of 48 Gbit/s, this black HDMI Type A to Type A cable maintains high-bandwidth signals across extended runs while reducing signal degradation typical of long copper cables. Gold-plated connectors improve contact reliability and resist corrosion, making the cable suitable for installations where consistent HDMI performance is required.

Advantages

This HDMI cable supports the HDMI 2.1 bandwidth of 48 Gbit/s, enabling high-resolution video formats and high frame rates over a 30 m span. The active optical construction preserves signal integrity over longer distances than standard copper cables, and the gold-plated HDMI Type A connectors offer improved electrical contact and durability. The cable's black jacket is suitable for professional AV setups and residential installations where a discreet appearance is preferred.

Suitable for

• Connecting TVs, projectors or displays to AV receivers or media players across long distances
• High-resolution video transmission (4K/120 Hz, 8K-capable signals where supported by source and display)
• Home theatre systems, conference rooms and classroom AV installations
• Situations requiring reliable HDMI connectivity with minimal signal loss over 30 m

Key specifications

• Cable length: 30 m
• Connector type: HDMI Type A (Standard) to HDMI Type A (Standard)
• HDMI version: HDMI 2.1
• Maximum data rate: 48 Gbit/s
• Connector plating: gold-plated contacts
• Color: black
• Cable construction: active optical cable (AOC)

How to use

Connect one end of the Python AOC-H21030 HDMI cable to the HDMI output of your source device and the other end to the HDMI input of the display or receiver. Ensure both devices support the desired resolution and refresh rate; set display and source settings accordingly. For best results, route the cable without sharp bends and avoid tight cable ties at the connector area. No external power is normally required for typical HDMI operation; consult device manuals if a powered extender or splitter is used in the signal path.

Usage recommendations

For reliable 4K/120 Hz or higher-bandwidth operation, verify that both source and display support HDMI 2.1 features and that cable routing avoids electromagnetic interference from large power cables or machinery. Use secure mounting and strain relief near connectors to prevent mechanical stress during long-term installations.