Audioquest Pearl RJ/E
High-performance Ethernet cable
- Cat 7 connection (error-free data).
- Solid LGC copper (clearer sound).
- Polyethylene insulation (constant geometry).
Price range: from €44,95 to €259,95 VAT incl.
Plus shipping costs
El AudioQuest Pearl RJ/E is a Ethernet cable de 7 category Designed specifically for networked audio systems and high-resolution streaming. Incorporates solid conductors Long Grain Copper (LGC) gauge 23 AWG and connectors RJ45 with 100% shielding, guaranteeing a data transmission of up to 10 Gbps without the interference that degrades the signal in conventional cables. It is aimed at both home users looking to optimize their streaming system and professional installers who need a certified cable for recessed installations (CL3/FT4) in distributed audio.
Solid conductors of Long Grain Copper
Most Ethernet cables use conventional twisted-pair copper wires. The problem: each point of contact between wires generates micro-distortions that affect the integrity of the digital signal, especially in sensitive applications like audio.The Pearl RJ/E uses conductors Long Grain Copper (LGC) solids in caliber 23 AWGBeing a continuous conductor without internal junctions, it completely eliminates interaction between strands. This results in a measurable reduction of jitter (temporal variation in the signal) that can color the sound on streamers and network players.
Why does this matter in audio? Because jitter accumulated in the digital chain can manifest as a loss of detail in high frequencies and a less defined stereo image. With LGC drivers, the signal reaches the DAC with its temporal structure intact.
The use of long-grain copper also improves conductivity in a 2-3% compared to standard copper, reducing cable resistance in runs of up to 100 meters.
Outstanding Features Audioquest Pearl RJ/E
It eliminates distortion and improves clarity in audio transmission.
It maintains precise geometry for a cleaner, more accurate signal.
Reduces external noise for interference-free data transmission.
Safe for wall mounting, minimizes fire risks.
Optimizes transmission by aligning the cable with the direction of the signal.
Isolation made of high-density polyethylene
The geometry of the twisted pair is critical in an Ethernet cable. Any deformation of the dielectric alters the characteristic impedance of 100 ohmsgenerating signal reflections that increase the error rate.AudioQuest uses High-Density Solid Polyethylene (HDPE) as an insulator instead of the usual foams. This material maintains the geometry of the pair much more stably over time and under repeated bending. In addition, its lower dielectric constant reduces parasitic capacitance between conductors.
In practice, this means the cable maintains its performance even after years of installation in conduits or through tight spaces. You won't see any degradation in effective transmission speed, nor will you need to replace it due to structural integrity issues.
The Pearl RJ/E complies with the standard Cat 7supporting bandwidths of up to 600 MHz and speeds of 10 Gbps in distances up to 100 metersMore than enough for uncompressed multichannel streaming or 24-bit/192 kHz network audio.
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Directionality control and noise dissipation
Although Ethernet cables are bidirectional by protocol, the copper conductors have a granular structure with slight directionality. AudioQuest measures each batch of LGC conductors during manufacturing to determine the direction of least noise, marking the cable to facilitate proper installation.The system Level 1 Noise Dissipation It works by draining radio frequency interference picked up by the shielding to the RJ45 connector's ground. This is especially useful in home environments with a high density of Wi-Fi devices, microwaves, and switched-mode switches.
Is this noticeable in audio? In mid-to-high-end systems, the reduction in RF noise manifests as a quieter background and better instrument separation in complex mixes. It's not a dramatic effect, but it is cumulative when you optimize the entire digital chain.
The armor of 100% The gold-plated over nickel RJ45 connectors ensure that there is no electromagnetic leakage at the most vulnerable points of the cable.
RJ45 connectors with full armor
Connectors are the weakest link in most network cables. The Pearl RJ/E incorporates terminals RJ45 nickel with gold plating and a metallic shield that covers the 100% of the casing.This design guarantees three things:
- Low resistance contactGold does not oxidize, maintaining stable impedance for years.
- Complete EMI/RFI shielding: without gaps through which interference can filter at the connection point
- Reinforced mechanical retentionThe clip attachment withstands over 2000 insertions without degradation.
Unlike molded connectors that permanently integrate the cable, these terminals allow for visual identification of pin status and ensure that the differential signal reaches the receiving equipment in a balanced state. In professional installations, this detail makes the difference between a reliable link and intermittent synchronization problems.
CMG Certification for recessed installation
The Pearl RJ/E is dual certified CL3 and FT4which means it is approved for permanent wall and duct installations according to North American and Canadian safety standards.The certification CL3 (also known as CMGThis ensures that the insulation meets fire resistance and low smoke emission requirements. This is not relevant for exposed installations, but it is mandatory in many jurisdictions for structured cabling in homes and commercial premises.
For professional installers, this means being able to certify the entire installation without the need for additional conduit, saving time and complying with technical inspections. The cable can run directly through suspended ceilings, air vents, or cable trays without the need for corrugated conduit.
The exterior finish is available in two combinations: black and gray stripes, White stripesallowing it to be visually integrated into installations where part of the route is visible. The cover of PVC It is flexible enough for tight bends without compromising the internal geometry of the twisted pair.
Technical Specifications Audioquest Pearl RJ/E
You can get more information on the official page of Audioquest Pearl RJ/E
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