Ricable Across HDMI 2.0b (12.5m) HDMI Cable
125,00 €
Ricable Across HDMI 2.0b (12.5m) is a 12.5 m HDMI cable for longer connections to a television, projector, or AV system. Its removable connector makes routing through conduits with an internal diameter of at least 20 mm easier. The 25 AWG oxygen-free copper conductors and multilayer shielding are designed to isolate signal groups. The cable supports Ultra HD 4K, 3D, ARC, and HEC.
Ricable Across HDMI 2.0b is a 12.5 m HDMI cable designed for longer connections. It connects an HDMI source to a television, projector, or AV system. This length is useful when the devices are positioned in different parts of the room.
The removable connector makes it easier to route the cable through conduits installed in walls. The specified minimum internal conduit diameter is 20 mm, while the cable itself has a diameter of 7.4 mm.
Video and audio signal support
The cable supports Ultra HD 4K video and 3D signals. It also supports the 21:9 aspect ratio. These capabilities are available when the complete chain of connected equipment and the content being played support them.
Its specified bandwidth is greater than 21 Gbit/s, with a clock frequency of 720 MHz. The cable also supports up to 32 audio channels and the transmission of multiple audio and video streams.
HDMI 2.0 with Ethernet is backward compatible with HDMI 1.3 and HDMI 1.4 technologies, allowing the cable to be used with older-generation HDMI connections. The final set of available functions is always determined by the least capable component in the connected system.
ARC and Ethernet channel
Audio Return Channel (ARC) can carry sound from a television back to a compatible AV device. In a suitable system, this removes the need for a separate audio cable from the television.
HDMI Ethernet Channel (HEC) allows compatible devices to share a network connection through the HDMI link. This feature works only when both connected devices support it.
Routing through walls and cable conduits
Before installation, measure the entire cable route, including bends and the distance needed to reach the connectors. The 12.5 m length should cover the complete path without requiring an additional HDMI coupling.
The purpose of the removable connector is to reduce the amount of space occupied by the part of the cable being pulled through the conduit. The materials used in the construction have also been selected to keep the overall external diameter smaller. Once the cable has been routed, the connector must be secured correctly before the equipment is connected.
Conductors, insulation, and shielding
The 25 AWG solid-core conductors are made from 99.999% pure oxygen-free copper. The conductors are twisted, with their groups shielded separately. This construction is intended to keep different signal groups isolated along the length of the cable.
The internal shielding uses Mylar and aluminium. The external shield consists of a braided layer of tinned oxygen-free copper. High-density polyethylene dielectric insulation separates the conductors.
The outer protective covering is made from nylon designed to withstand substantial mechanical stress. The connector is made from an alloy intended to suppress interference, and its contacts are plated with 24-carat gold.
Technical specifications
| Product type | HDMI cable with removable connector |
|---|---|
| Model | Across HDMI 2.0b |
| Length | 12.5 m |
| HDMI version | HDMI 2.0 with Ethernet |
| Backward compatibility | HDMI 1.3, HDMI 1.4, and earlier-generation standards |
| Bandwidth | Greater than 21 Gbit/s |
| Clock frequency | 720 MHz |
| Video support | Ultra HD 4K and 3D |
| Aspect ratio | 21:9 aspect-ratio support |
| Audio channels | Up to 32 channels |
| Stream support | Multiple audio and video streams |
| Audio Return Channel | ARC |
| Ethernet channel | HEC |
| Conductor material | 99.999% pure oxygen-free copper |
| Conductor construction | Twisted, separately group-shielded solid-core conductors |
| Conductor size | 25 AWG |
| External shielding | Braided tinned oxygen-free copper |
| Internal shielding | Mylar and aluminium |
| Dielectric insulation | High-density polyethylene |
| Outer protection | Nylon resistant to substantial mechanical stress |
| Connector material | Interference-suppressing alloy |
| Contacts | 24-carat gold-plated |
| External diameter | 7.4 mm |
| Routing conduit | Minimum internal diameter of 20 mm |
| Construction feature | Materials selected to reduce the overall external diameter |
| Compliance markings | CE, RoHS, FCC |
| Warranty | Lifetime warranty with on-site service |
FAQ
When should I choose a 12.5 m cable?
This length is suitable when HDMI devices are separated by a greater distance. Before buying, measure the actual routing path rather than the straight-line distance.
Can the cable be routed through a conduit installed in a wall?
Yes. Before installation, measure the complete route and all its bends, and check that the conduit has an internal diameter of at least 20 mm. After routing the cable, secure the removable connector correctly.
What difference does ARC make when connecting a television?
ARC can return sound from the television to a compatible AV amplifier or another audio device. This can eliminate the need for a separate audio connection.
Is the cable suitable for older HDMI devices?
Backward compatibility with HDMI 1.3 and HDMI 1.4 technologies is provided. The functions available will depend on both connected devices.
Does HEC replace a conventional network cable?
Not in every case. HEC carries a network connection only between devices that support this HDMI feature.
Why is separate shielding important in a long cable?
Separately shielded conductor groups help isolate different signals. Additional external shielding is provided by a braided layer of tinned oxygen-free copper.
