RJ45 to 3.5mm TRS AXIA Broadcast Audio Cable
PCM Cable Co., Ltd. is one of the leading RJ45 to 3.5mm TRS AXIA Broadcast Audio Cable manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.
PCM-KW-672 uses a point-to-point RJ45 8P8C male to 3.5mm TRS stereo male configuration, extending compatible RJ45 audio interfaces directly to standard TRS-connected equipment.Its 1.83m (6ft) reach provides greater positioning flexibility across broadcast workstations, consoles, rack levels, and engineering benches. The single-TRS architecture avoids unnecessary Y-branches and is particularly suitable for dedicated one-to-one audio paths.
Broadcast and professional AV equipment is often installed with practical spacing between source and endpoint devices. The 1.83m cable provides a continuous connection path, reducing the need to combine short adapters with separate extension cables.
The RJ45 male plugs directly into a compatible equipment port, while the 3.5mm TRS male connects to the corresponding audio endpoint. Correct pin mapping is essential for dependable operation.

Installation Requirements
Before installation, verify the RJ45 pin assignment, signal direction, ground connection, and TRS Tip/Ring/Sleeve configuration. RJ45 8P8C defines the physical connector format and does not mean that every RJ45 port is electrically compatible.
Route the 6ft cable with a natural bend radius and avoid excessive tension, sharp bends, or compression by heavy equipment.
Manufacturing Process
PCM-KW-672 is manufactured as a complete pre-terminated assembly integrating the RJ45 male connector, 1.83m cable body, and 3.5mm TRS male plug into a defined signal path.
Production control focuses on conductor arrangement, RJ45 pin mapping, TRS termination, solder integrity, and mechanical reinforcement. OEM assemblies can be tested for continuity, opens, shorts, and pin-to-pin mapping.
Service Life
The 1.83m length provides useful installation slack between consoles, racks, and desktop equipment, reducing connector stress caused by overly short cables.
For fixed broadcast workstations, proper cable routing can minimize unnecessary movement and hanging weight. Always disconnect the cable by holding the connector housing rather than pulling the wire.
Products Specification
| Product Type | 3.5mm Stereo Male to RJ45 8P8C Male Audio Cable |
| Product Part Number | PCM-KW-672 |
| Total Length | 1830 + 30mm |
| P1 Connector | 3.5mm Stereo Male |
| P2 Connector | 8P8C RJ45 Male + Shell |
| Cable OD | OD 4.2mm |
| Wire specification | 24# × 2C |
| Cable OD | 4.2mm |
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Product Features
Direct Male-to-Male System Interconnect
RJ45 8P8C male and 3.5mm TRS male connectors provide a direct point-to-point link between compatible broadcast equipment and audio endpoints, reducing intermediate adapters and patch cables for cleaner AXIA, professional AV, and monitoring integration.
1.83m Flexible Engineering Deployment
The 1.83m (6ft) length balances practical reach and cable management across consoles, workstations, and adjacent racks. Its flexible construction supports convenient routing behind equipment, through cable trays, and around rack installations.

Low-Noise Signal Path & Transmission Stability
Optimized conductor arrangement and a continuous signal path help limit potential crosstalk and electromagnetic interference across the 6ft run, supporting clear and stable audio connectivity for broadcast monitoring, production, and engineering applications.
AXIA & Cross-Platform Equipment Integratio
For RJ45 audio equipment using compatible AXIA pin assignments, the cable routes the corresponding signal directly to a 3.5mm TRS endpoint and can also integrate with properly matched broadcast, AV matrix, monitoring, and test equipment, simplifying cross-platform installation and maintenance.
Core Application Scenarios

Automated Broadcast Control Systems
Designed for unattended broadcast rooms, automated playout workstations, and digital master control centers, this cable provides a direct connection between 3.5mm TRS audio interfaces on host computers, playout servers, or audio terminals and compatible RJ45 broadcast audio ports when pin assignments match. Its 1.83m reach supports routing across desks, equipment shelves, and adjacent racks for program feeds, monitoring, testing, and system expansion while simplifying cable management and maintenance.
Network-Based Audio System Deployment
Suitable for broadcast stations, studios, and professional AV systems transitioning from legacy analog equipment to structured audio architectures. When interface definitions are compatible, the cable bridges 3.5mm TRS devices such as mixers, audio players, and monitoring terminals with broadcast audio equipment using RJ45 physical interfaces. The 1.83m point-to-point assembly reduces temporary adapters and patch-cable combinations, supporting cleaner system upgrades, expansion, and integration of legacy hardware within compatible AXIA environments.

Frequently Asked Questions
Q1: What is the essential difference between this PCM-KW-672 patch cord and ordinary home network cables?
A1: Although this product uses a network crystal head, it is essentially an audio patch cord 6ft. Its internalcopper core and gigabit are specially customized to transmit high-quality analog audio, offering an ultra-low signal-to-noise ratio. It is a highly specialized hardware specifically adapted to the AXIA broadcastaudio wire protocol and cannot be used to transmit ordinary internetworking data
Q2: 1.83 meters is just right for my mixer-to-network interface wiring; how can Iensure sound quality remains unchanged over long distances?
A2: You have nothing to worry about. This RJ45 Revolution 3.5mm TRS (RJ45 male to 3.5mm TRS)jumper uses an engineering grade full shield structure internally and is a high standard scoop Studionetwork node cable. It has a very strong suppression of complex radio frequency (RF) interference in thestudio, ensuring that the analog sound audio is still intact after 6 feet of transmission.
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