© MuxLab Inc. 2011
94-000701-A SE-000701-A
8495 Dalton Road, Mount Royal, Quebec, Canada. H4T 1V5
Tel: (514) 905-0588 Fax: (514) 905-0589
Toll Free (North America): (877) 689-5228
E-mail: videoease@muxlab.com URL: www.muxlab.com
Specifications
Environment
Line level unbalanced analogue audio
Devices
DVD players, satellite receivers, MPEG players, laptops, hi-
fidelity stereo audio amplifiers, audio switchers, AV monitors and
other line level audio equipment.
Transmission
Transparent to the user
3 dB Bandwidth
20 Hz to 20 kHz over the distance range
Maximum Input
1.1 Vp-p
Insertion Loss per Balun Pair
Less than 2 dB over the frequency range
Common Mode Rejection Ratio
(CMRR)
Greater than 60 dB at 1 kHz
Greater than 40 dB over the frequency range
THD
Less than 0.007% at 1 kHz
Audio Source Impedance
100 ohm maximum
Audio Receiver Impedance
10 kohm minimum
Max. Distance via
Cat 5E/6 UTP/STP Cable
3,250 ft (1.0 km)
Pin Configuration (RJ45)
Audio 1 (White): Pins 1(R) & 2(T)
Audio 2 (Red): Pins 3(R) & 6 (T)
Cable:
Cat 5E/6 UTP/STP
24 AWG or lower solid copper twisted pair wire
Impedance: 100 ohm at 1 MHz
Maximum capacitance: 20 pf/ft
Attenuation: 6.6 dB/1,000 ft at 1 MHz
Cable: Coax
Shielded audio cable
Connectors
Two (2) RCA-F
One (1) RJ45
Temperature
Operating: 0
o
to 55
o
C
Storage: -20
o
to 85
o
C
Humidity: Up to 95% non-condensing
Enclosure
ABS. Fire retardant plastic
Dimensions
86 mm x 86 mm x 36 mm. Choose 40 mm deep back box to
allow for Cat 5E/6 wiring connection.
Weight
3.5 oz. (100 g)
Warranty
Lifetime
Order Information
500028-WP-UK Stereo Hi-Fi Audio Wall Plate Balun
UPC: 6-27699-91028-3
Stereo Hi-Fi Audio Wall Balun
500028-WP-UK
Quick Installation Guide
Overview
The Stereo Hi-Fi Audio Wall Balun (500028-WP-UK) allows unbalanced line level stereo
audio to be transmitted up to 3,250 ft (1.0 km) via an unshielded copper twisted pair (UTP)
cable in a point-to-point connection. Used in pairs, or in conjunction with the 500028, the
product is designed for high fidelity applications where full audio bandwidth (20 Hz to
20 kHz) is required. Used in pairs, the Stereo Hi-Fi Audio Wall Balun eliminates costly and
bulky audio cables, allowing audio equipment to be connected or moved within a structured
cabling environment. Applications include; Audio distribution, high-fidelity sound systems,
and custom residential audio systems.
Installation
One (1) pair of baluns is needed to complete one stereo hi-fi audio connection via Cat 5E/6
twisted pair. To install the baluns, perform the following steps:
1.
Identify the pin configuration of the baluns. Two (2) twisted
pairs are required as shown in the diagram to the right. The
pin configuration follows the EIA/TIA 568A/B standard. The
Stereo Hi-Fi Balun is reverse polarity sensitive. Please ensure
that wiring is straight-through (Ring to Ring, Tip to Tip).
