Stereo RCA Hi-Fi Audio Balun Extender Over Cat5e RJ45 Ethernet Cable up to 1000m


The Stereo HI-FI RCA RL Audio Balun Extender Over Cat5e 1000 meter Passive allows  one  Analog Stereo Hi-Fi R/L Audio to  be  transmitted Via Cat5/5e/6 Cable up  to  3250ft( 1000m )in a  point - to - point connection .it  is built  in surge suppressor  to  protect Audio equipment against damaging voltage  spikes  . its   integrated   ground  loop  isolation prevents annoying "hum-bars" common noise with long distance installations.The product is designed for audio applicationswhere full-range ,hi-fidelity  audio  frequency response is required.Used in pairs, the Stereo Hi-Fi Audio Balun eliminates costly and bulky coaxial cable,allowing audio equipment to be  connected or moved within a structured cabling environment.Mainly applicated for Boardroom systems, classroom training, Auditoriums, custom home installations and intercom systems.



1 Channel Stereo Audio up to 3250ft(1000m) Via Cat5/5e/6

20 Hz to 20 KHz bandwidth

Full ground-loop immunity in Audio

Built in TVS for surge protection

Audio Inputs support line level unbalanced Audio

Quicker moves, adds, and change

Setup Guide

Plug the Left(White) and Right(Red) Stereo Audio RCA Connectors of  the transmission Balun into the HI-FI Audio output of the source component ,  plug the  Left(White) and Right(Red)RCA connectors from  the  Receive  Balun into your desired input component. Insert the CAT5 cable into both ends of the Baluns. You may use standard EIA 568A/B Termination.


3dB Bandwidth;  20 Hz to 20 KHz over the distance range

Maximum Input:   1.1Vp-p

Insertion Loss per balun pair:    Less than 2 dB over the frequency range.

Common Mode Rejection:  Greater than 60 dB @ 1KHz

Greater than 40 dB over the frequency and distance range

THD:  Maximum 0.007% @ 1 KHz over distance range

Audio Source Impedance:   100 ohms maximum

Audio Receiver Impedance:    10 k ohms minimum

Max. Distance – Cat5e/6 UTP :   3250ft (1,000m)

Pin Configuration (RJ45) EIA 568 A or B:  Audio 1 (White): pins 1[R] & 2 [T] Audio 2 (Red): pins 7 [R] & 8 [T]

Cable – UTP :   24AWG or lower solid copper twisted pair wire 

Impedance: 100 ohms at 1 MHz; Maximum capacitance: 20 pf/foot.Attenuation: 6.6 dB/1000 ft at 1 MHz

Connectors:  Two RCA-F connectors for audio:white red RJ45 for twisted pair

Temperature:  Operating: 0° to 55°C      Storage: -20° to 85°C       Humidity: Up to 95% non-condensing

Dimensions(packaging):   155*80*30mm(including one pair of Balun)

Weight(packaging):   300g


Package Contents:
1pc RCA Balun Sender

1pc RCA Balun Receiver

1pc Operation Manual

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