RJ45 Female to Dual RCA Male Audio Splitter Cable
PCM Cable Co., Ltd. is one of the leading RJ45 Female to Dual RCA Male Audio Splitter 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-665 is an RJ45 8P8C Female to Dual RCA Male Audio Breakout Cable developed for AXIA broadcast audio systems. It features an RJ45 8P8C female connector on one end and two RCA male connectors on the other, presenting the centralized RJ45 audio interface as two RCA connections for direct physical integration with compatible analog audio equipment.
● Core Advantages
Premier Cable PCM-KW-665 features an RJ45 8P8C female-to-dual RCA male design, providing a convenient dual-channel connection between AXIA broadcast interfaces and conventional RCA analog audio equipment. Its optimized balanced-to-unbalanced signal path helps minimize level and phase inconsistencies while preserving ample headroom and clear audio detail. The compact 20 cm length reduces cable clutter, making it ideal for local audio adaptation near Audio Nodes, behind consoles, and inside equipment racks.
● Stable Connectivity
PCM-KW-665 combines a shielded cable construction with a secure RJ45 female jack and dual RCA male connectors. When the pin assignment and equipment electrical definitions are correctly matched, it provides a stable transmission path for two-channel analog audio. The RJ45 locking slot ensures secure engagement, while the slotted RCA grounding rings maintain firm contact with the mating sockets, helping resist equipment vibration and reduce intermittent connection risks. Its compact 20 cm length minimizes rack clutter, and the shielding helps suppress electromagnetic interference from nearby digital devices and power cables, making it suitable for continuous operation in broadcast studios and recording facilities.

Products Specification
| Product Name | Dual RCA Male to RJ45 8P8C Female Audio Cable |
| Drawing Number | PCM-KW-665 |
| Total Length | 200+10mm |
| Connector P1-P2 | RCA Male, Gold Plated, Black Zinc Alloy Shell |
| Connector P3 | RJ45 8P8C Female with Shield |
| Cable Type | NON-UL |
| Conductor Size | 24AWG × 2C |
| Cable OD | Ø6.0±0.12mm |
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Product Features
20cm Low-Capacitance Miniature Cable Geometry
Precision-tailored 20cm short-run wire profile unified by a dense overmolded Y-junction, custom-formed to slide into cramped backplanes and console cells.
Multi-Slotted Heavily Gold-Plated RCA Plugs
Terminated via dual standard RCA male plugs, where the solid center pins and multi-slotted outer ground skirts are heavily gold-plated and insulated.
Circumferential Metal-Shielded RJ45 Jack
Features an integrated, rust-proof metal-shielded 8P8C RJ45 receptacle at the input, offering deep mechanical clip-locking slots and full grounding faces.
Coaxial-Grade Multi-Strand Dense Braided Shielding
The internal core is enveloped by a high-density, closely woven counter-wrapped OFC shielding mesh, sealed within an ultra-flexible modified polymer outer jacket.
Core Application Scenarios
AXIA Node to Unbalanced Media Players
Designed for short-distance connections between AXIA Audio Nodes and RCA-equipped unbalanced devices such as rack CD players, samplers, and recorders. Dual RCA male connectors provide two-channel analog audio integration for traditional playback equipment.

Logitek & Arrakis Unbalanced Interface Expansion
Suitable for compatible Logitek Jetstream and Arrakis broadcast systems, integrating RCA-equipped players, recorders, and other unbalanced audio sources. The compact 20cm design supports organized dual-channel wiring inside consoles and equipment racks.

Core Performance Advantages
Impedance Smoothing across Unbalanced Nodes
Calibrated for physical impedance matching between 100-ohm network fabrics and high-impedance unbalanced RCA gear, eliminating return loss and smoothing transient edges.
Hum Blockade via Ultra-Short Run Topography
Utilizing a minimized physical distance, it suppresses the antenna effect inherent to unbalanced lines, fully blocking power-line humming to secure a silent floor.

360-Degree Radial Friction Grip Preventing
Featuring slotted outer skirts with precision-calibrated inward tension, the RCA plugs deliver relentless radial friction to defy rack vibrations or accidental pulling.
Deep Suppression of Wideband Analog Thermal Noise
Utilizes high-purity micro-crystalline OFC conductors, keeping internal thermal variance and conductor heat noise near zero during long-duration active output routing.
Frequently Asked Questions
Q1: This cable features an RJ45 jack on one end and two unbalanced "RCA Male" plugs on the other. How does it prevent the ground-loop hum typical of unbalanced setups?
A1: This model (PCM-KW-665) utilizes a "source-end enclosed circumferential shielding" topology. Because its total length is kept to a compact 20cm, the cable's vulnerability to acting as an antenna for external electromagnetic noise is virtually eliminated. Furthermore, the ground legs of both RCA channels are completely separate inside the Y-junction, tie-connecting exclusively into the system master shield (GND) upon entering the fully wrapped metal RJ45 housing. Provided your host AXIA node or Wheatstone frame is properly grounded, this single-ended grounding methodology interrupts chassis potential loops, blocking 50Hz AC hum.
Q2: Since the 20cm RCA profile is so slim, if it is accidentally hooked into a network switch port carrying PoE (Power over Ethernet) behind the rack, will it short out or destroy connected gear?
A2: No. Premier Cable employs heavy-gauge pure copper conductors paired with special polymer insulation layers that offer high dielectric breakdown resistance. If inadvertently cross-connected to a 48V DC PoE switch port, the insulation prevents the DC high voltage from bursting through the lines. Additionally, because standard broadcast-grade RCA I/O terminal paths incorporate internal DC-blocking capacitors, the cable assembly and the hardware will withstand short-duration cross-connections safely if detected and removed. For perfect field safety, however, we always suggest applying clear signal labels during rollout.
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