MuxLab Inc.
Technical Specifications
Page 6
2.
Technical Specifications
Specifications
Environment
Close-Circuit TV (CCTV) equipment for security and surveillance; composite baseband
audio/video (ie; NTSC, PAL); S-Video.
Devices
CCTV cameras, CCTV monitors, video switchers, video sequencers, multiplexers and
other CCTV equipment. VCR, DVD, video-conferencing and other baseband
audio/video equipment.
Transmission
Transparent to the user.
Source Impedance Req’ts
Video OUT: 75 ohms Audio OUT: 600 ohms max.
Destination Impedance Req.
Video IN: 75 ohms Audio IN: 600 ohms min.
Hub Impedance
Video IN: 100 ohm balanced Audio IN: 10 kohms min. balanced
Video OUT: 100 ohms balanced Audio OUT: 600 ohm balanced
3 dB Bandwidth
Video: DC to 8 MHz. Audio:50 Hz to 16 kHz
Maximum Differential Input
Video: 0.55 Vp-p Audio: 0.50 Vp-p
Maximum Differential Out-
put
Video: 0.55 Vp-p Audio: 0.50 Vp-p
Insertion Loss (differential)
Video: 0 dB max. @ 4 MHz
Audio: 1 dB max. @ 1 kHz
Video Return Loss
24 dB minimum
Common Mode Rejection
Input: balanced. Output:
unbalanced
Video: Greater than 40 dB over the frequency range.
Audio: Greater than 60 dB over the frequency range.
Crosstalk Immunity
60 dB minimum over the frequency range
Max. Distance via
Cat 5 Twisted Pair (UTP) *
Composite Video Color: 2200 ft (670m) *
Composite Video B&W: 2500 ft (762m) *
S-Video: 1000 ft (305m) *
*Measured between Source (ie;DVD) and Destination (ie;Monitor) with Hub placed anywhere
between the source and destination
Cable – UTP
24 gauge or lower solid copper twisted pair wire impedance: 100 ohms at 1 MHz. Cat 3
or better.
Connectors
Source Input:
One (1) RJ45 jack on rear panel
Looping Output:
One (1) RJ45 jack on rear panel
Distribution Outputs:
Eight (8) RJ45 jack on front panel
RJ45 Pin Configuration
Reverse Polarity Sensitive
Video 1: Ring 7 Tip 8 Audio 1: Ring 1 Tip 2
Video 2: Ring 4 Tip 5 Audio 2: Ring 3 Tip 6
Diagnostics
Power LED – Green
Power Supply
External AC: 110V and 220/240V
DC: +/- 12VDC, 5W total max.
Power Supply Connector
5-pin DIN; pin 1 GND, pin 2 GND, pin 4 -12V, pin 5 +12V.
Temperature
Operating: 0 to 55 C. Storage:-20 to 85 C. Humidity: up to 95% non-condensing
Dimensions
8.5” x 4” x 1.3”
Compliance
FCC, CE-EMC Directive 89/336/EEC
Warranty
2 years
Order Information
500200 VideoEase Audio-Video 8-Port Active Hub, 110V
500201 VideoEase Audio-Video 8-Port Active Hub, 220/240V
