Quick-Start Guide

8495 Dalton Road, Mount Royal, Quebec, Canada. H4T 1V5
Tel: [phone] Fax: [phone]
Toll Free (North America): [phone]
E-mail: [e-mail] URL: www.muxlab.com
© MuxLab Inc. 94-000309-D SE-000412-D
Specifications
Environment
Unbalanced line-level analog audio.
Devices
DVD players, audio receivers, audio amplifiers and
audio mixers, audio matrix switchers and other
unbalanced line-level audio equipment.
Transmission
Transparent to the user
Bandwidth
20 Hz to 20 kHz
Peripherals’ Impedance
Source 100 Ω Mx, Receiver 10 kΩ min.
Insertion Loss
Less than 2 dB per pair over the frequency range
Common Mode Rejection Ratio
Greater than 60 dB at 1 kHz
THD
Less then 0.007% @ 1 kHz
Maximum Input Level
1.1 Vp-p
Impedance Transformation Ratio
Single unit: 4:1 (source: line)
Cable: Cat 5E UTP/STP
24 AWG or lower solid copper twisted pair wire
Impedance: 100 ohms at 1 MHz
Maximum capacitance: 20 pf/ft
Attenuation: 6.6 dB/1,000 ft at 1 MHz
Unbalanced In/ Out Cable
Shielded, coaxial
Ground Loop Isolation
Range of +/-50VDC
Connectors
Four (4) RCA receptacles for audio, one (1) RJ45 jack
Pin Configuration
Audio 1: Pins 7(R) & 8(T)
Audio 2: Pins 3(R) & 6(T)
Audio 3: Pins 4(R) & 5(T)
Audio 4: Pins 1(R) & 2(T)
Max. Distance:
Cat 5E/6 UTP/STP
3250 ft (1 km)
Temperature
Operating: 0° to 55°C
Storage: -20° to 85°C
Humidity: Up to 95% non-condensing
Enclosure
Fire retardant plastic
Weight
3.6 oz (103 g)
Dimensions
2.40” x 2.25” x 1.00” (6.10 x 5.72 x 2.54 cm)
Warranty
Lifetime
Order Information
500033 Quad Audio Balun
Quad Audio Balun
500033
Quick Installation Guide
Overview
The Quad Audio Balun allows up to four (4) analog line audio signals to be transmitted
via an unshielded twisted pair (UTP) cable in a point-to-point connection. Used in pairs,
the Quad Audio Balun eliminates up to four (4) coaxial cables, allowing audio-video
equipment to be connected via a space-efficient and cost-effective Category 5E/6
twisted pair cable and supports Hi-Fi audio signal transmission. The Quad Audio Balun
also works in conjunction with other MuxLab analog audio baluns such as the 500019.