Instrukcja obsługi MuxLab CCTV Power-Thru Balun 500024
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CCTV Power-Thru Balun 500024
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CCTV Power-Thru Balun
500024, 500029
_____________________________________________________________________________________
© MuxLab Inc. 2004-2009 CCTV Power-Thru Balun
Head Office
8495 Dalton Road, Mount Royal, Quebec, Canada, H4T 1V5
Tel: 514-905-0588 Fax: 514-905-0589. Toll-free: 877-689-5228
E-mail: videoease@muxlab.com URL: www.muxlab.com
Overview
The CCTV Power-Thru Balun allows video and
remote power to be transmitted via one 4-pair Cat 5
cable, thus eliminating the need to install multiple
cables for more efficient cabling in the CCTV
security and surveillance environment. There are
two models: 500024; with modular RJ45 connector
and 500029; with screw terminals.
The Power-Thru Balun may be used in pairs or in
conjunction with MuxLab’s Passive CCTV Hub
(500130).
Features/Benefits
Video and remote power via one 4-pair Cat 5 cable
Video up to 2,200 ft (670m) via Cat 5 UTP*
Remote power up to 500 ft (170m) @ 24VAC/5VA
via three (3) twisted pairs
* Shorter distances may result with certain models of DVR.
Specifications
Environment
Baseband video; NTSC, PAL, SECAM
Devices
Close-circuit TV (CCTV) cameras , monitors, switchers, sequencers, multiplexers,
digital video recorders (DVR) and other CCTV equipment.
Transmission
Transparent to the user.
Video
Bandwidth
DC to 8 MHz.
Impedance
Input: 75 ohms (BNC); Output: 100 ohms (RJ45)
Maximum Input
1.1Vp-p
Insertion Loss
Less than 2 dB per pair over the frequency range from DC to 8 MHz
Return Loss
Greater than 15 dB over the frequency range from DC to 8 MHz
Common Mode Rejection
Greater than 40 dB @ 8 MHz
Max. Distance - Colour
Cat 3 –1,200 ft (365m); Cat 5 – 2,200 ft. (670m)*
*Certain models of DVR may yield shorter distances of 1,000 to 1,500 ft
Max. Distance - Black & White
Cat 3 –1,500 ft (457m); Cat 5 – 2,500 ft (762m)
Remote Power (ie; 24 VAC, 28 VAC)
Wiring
Remote power via three (3) twisted pairs. Class II power supply recommended.
Max. Distance @ 24VAC via
three (3) twisted pairs*
*Longer distances may be achieved
@ 28 VAC.
5 VA: 518 ft (170m)* 10 VA: 259 ft (85 m)*
20 VA: 130 ft (43 m)* 30 VA: 86 ft (28 m)*
*Based on 10% voltage drop at camera. Please consult your CCTV equipment vendor for more
detailed performance specifications.
Maximum Input Voltage
50 Volts (AC RMS/DC)
Maximum Current Rating
4.5A (AC RMS/DC)
Mechanical & Environmental
Cable – UTP
24 AWG 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
Cable – Coax
Impedance: 75 at 1 MHz. (RG59/U). Max. 25 ft. of coax allowed end to end.Ω
Connectors
Video: BNC-male 8” mini-coax lead Power: 2-wire 18AWG lead
Combined signals: RJ45 (500024); Screw terminals (500029)
Pin
Co
nfi
gu
r
at
i
o
n
*
S
i
g
n
a
l R
J
4
5
Pin
Cab
l
e
L
ead
Co
l
or
Power A 1 (common with 3&5) Red
Power B 2 (common with 4&6) Black
Power A 3 (common with 1&5) Red
Power B 4 (common with 2&6) Black
Power A 5 (common with 1&3) Red
Power B 6 (common with 2&4) Black
Video BNC Center (Tip) 7 [T] opposite to 500000 Mini-coax
Video BNC Ground (Ring) 8 [R] opposite to 500000 Mini-coax
Temperature
Operating: 0° to 55°C. Storage:-20° to 85°C. Humidity: up to 95%
Enclosure
ABS fire retardant plastic
Dimensions
1.875” (4.7cm)x 1.0” (2.54cm) diameter plus cable leads; 8” (20cm) for video;
10” (25.4cm) for power lead
Weight
1.95 oz (55 gms)
Warranty
Lifetime
Order Information
500024 CCTV Power-Thru Balun, RJ45
500029 CCTV Power-Thru Balun, Screw Terminal
Specyfikacje produktu
| Marka: | MuxLab |
| Kategoria: | Nie skategoryzowane |
| Model: | CCTV Power-Thru Balun 500024 |
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