94-000393-B
SE-000423-B
Specifications
Environment
Composite video (NTSC, PAL, SECAM) equipment
Devices
DVD players, VCR, satellite receivers, MPEG players, laptops,
notebooks, monitors, LCD projectors, CCD cameras, video switchers,
sequencers, digital video servers, video multiplexers, video splitters,
video converters and other composite video equipment.
Transmission
Transparent to the user
Composite Video
Audio
Bandwidth
DC to 6 MHz
20 Hz to 20 kHz over the
distance range
Impedance
75 ohms
600 ohms min.
Max. Input
1.1 Vp-p
1.1 Vp-p
Insertion Loss
Less than 2 dB per pair over the
frequency range from DC to 6 MHz
Less than 2 dB per pair over the
frequency range
Return Loss
Better than 15 dB over the frequency
range
N/A
Common Mode Rejection
Ratio (CMRR)
Greater than 40 dB over the
frequency range
N/A
Max. Distance via
Cat 5E/6 UTP/STP Cable
2,200 ft (670 m)
3,250 ft (990 m)
Pin Configuration (RJ45)
Video: Pins 7(R) & 8(T)
Reverse Polarity Sensitive
Audio 1: Pins 1(R) & 2(T)
Audio 2: Pins 3(R) & 6(T)
Cable:
Cat 5E/6 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
Connectors
One (1) RCA-M for video (yellow)
Two (2) RCA-M for stereo audio (red, white)
One (1) RJ45 for Cat 5E/6
Temperature
Operating: 0º to 55º C
Storage:- 20º to 85º C
Humidity: Up to 95% non-condensing
Enclosure
Fire retardant plastic
Dimensions
2.40” x 2.25” x 1.00” (6.10 x 5.72 x 2.54 cm) plus 6” (15 cm) cable
leads for video and stereo audio
Weight
3.1 oz (89 g)
Warranty
Lifetime
Order Information
500039
Stereo Hi-Fi/Video Balun
Stereo Hi-Fi / Video Balun
500039
Quick Installation Guide
Overview
The Stereo Hi-Fi/Video Balun (500039) allows a single composite video signal to be
transmitted via an unshielded twisted pair (UTP) cable up to 2,200 ft (670m) in a point-
to-point connection. The Stereo Hi-Fi/Video Balun features full audio bandwidth
response for high fidelity applications and features built-in color-coded cable leads for
ease of installation. The Stereo Hi-Fi/Video Balun also works in conjunction with
MuxLab’s Audio-Video Distribution Hub (500200) to allow composite video
programming to be distributed via UTP. Applications include: Classroom video
distribution, commercial and home audio/video systems, hospital video training, video
conferencing, and video kiosks.
