CP-AOCH-164 - Cables for Computers and Peripherals Kramer - Free user manual and instructions
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| Product Type | Active Optical HDMI Cable |
| Brand | Kramer |
| Model | CP-AOCH-164 |
| Cable Length | 16.4 ft (5.0 m) |
| Connector Type | HDMI Type-A male to HDMI Type-A male |
| Maximum Resolution | 4K @ 60Hz (Ultra HD, 4:4:4 chroma sampling) |
| Video Bandwidth | 18 Gbps |
| HDCP Compliance | HDCP 2.2 and 1.4 |
| Technology | Hybrid optical fiber for high-speed signal transmission, copper conductors for power |
| Power Supply | Powered by the HDMI source (5V DC) |
| Connector Plating | Gold-plated connectors for reliable contact |
| Jacket Material | Flame-retardant PVC with slim profile |
| Cable Diameter | 4.8 mm |
| Minimum Bend Radius | 60 mm |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -10°C to 60°C |
| Supports HDR | Yes, HDR10 |
| Audio Return Channel (ARC) | Supported |
| Maintenance | Clean with a soft, dry cloth; do not use liquids or aerosol cleaners |
| Safety | Avoid sharp bends; do not step on the cable or place heavy objects on it |
| Spare Parts and Repair | Not user-serviceable; if defective, contact Kramer for warranty replacement |
| Warranty | Kramer limited warranty (see documentation) |
| Package Contents | CP-AOCH-164 cable, user manual |
| Intended Use | Connecting HDMI source devices to displays in corporate or home AV systems |
Frequently Asked Questions - CP-AOCH-164 Kramer
What is the Kramer CP-AOCH-164 used for?
The Kramer CP-AOCH-164 is a hybrid active optical HDMI cable designed to transmit ultra-high-definition video and audio from HDMI source devices (laptops, media players) to displays (TVs, projectors) over distances up to 5 meters. It is ideal for 4K systems where signal integrity is critical.
Does this cable support 4K resolution at 60 Hz?
Yes, the cable supports 4K@60Hz with a bandwidth of up to 18 Gbps, including 4:4:4 chroma subsampling. This makes it compatible with the latest Ultra HD sources and displays.
Is the cable backwards compatible with older HDMI devices?
Yes, the cable is backwards compatible with HDMI 1.4 devices and supports lower resolutions like 1080p and 720p. It also supports HDCP 2.2 for protected content, and HDCP 1.4 for older systems.
Does the cable require external power to operate?
No, the cable draws 5V direct current from the HDMI source port. No external power adapter or battery is needed, ensuring plug-and-play installation.
Can the cable be used with a laptop to connect to a projector?
Absolutely. It connects a laptop's HDMI output to a projector or monitor with HDMI input. The cable is especially useful for conference rooms and classrooms where reliable 4K transmission is required.
Are the connector ends directional? How do I know which end is which?
Yes, the CP-AOCH-164 is directional. The plugs are labeled Source (for the HDMI output) and Display (for the screen). Connecting them in the correct orientation ensures proper signal transmission.
How should I clean the connectors?
Use a soft, dry cloth to gently wipe the HDMI connector surfaces. Avoid using water, solvents, or compressed air, as they may damage the optical components. Ensure the cable is unplugged before cleaning.
What is the minimum bend radius of the cable?
The minimum bend radius is 60 mm. Do not bend the cable more sharply, as this could damage the optical fibers and cause signal loss. Always route the cable with gentle curves.
What should I do if the cable is not working?
First, verify that the Source and Display ends are connected to the correct devices. Check that the HDMI ports are compatible and that the source is outputting a supported resolution. If the problem persists, test the cable with another pair of devices and inspect the connectors for dust or damage. If it still fails, contact Kramer for warranty service.
Can I use this cable with a gaming console?
Yes, the cable works with game consoles that have HDMI output, supporting high-resolution graphics up to 4K. It also handles HDR10 for enhanced color and contrast, making it suitable for modern gaming.
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USER MANUAL CP-AOCH-164 Kramer
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Product information
Brand : Kramer
Model : CP-AOCH-164
Category : Cables for Computers and Peripherals