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1CH Acitve transceiver via UPT cable,Transmission distance: Color: 1000-1300m. B/W: 1500-2000m,lightning proof 3000V 10/700ns...

 
Overview
The ST-1200T/R video balun is a active device that allows the transmission of real-time CCTV video
signal via cost-effective Unshielded Twisted Paired (UTP) cable. Baseband (composite) signals of any
type are supported.ST-1200T is active video transmitter and ST-1200R is active video receiver.
 
The ST-1200T/R has mini size. The power supply is 12VDC. The press fit terminal block of ST-1200T/R allows
easy connection of UTP cable input. It transmit 4 channel video signal from camera end via one UTP cable
at distance up to 1200m when used as a pair. The transmission distance of ST-1200R reaches up to 300m
when used with SECTEC series passive video transmitter.
 
Features
1.     Properties : 1 Channel active video transceiver& receiver
2.     DSA (Distance Self-Adapting) Technology
3.     Distance: transmission distance is up to 1200m via UTP cat5e/6
4.     Safety: exceptional interference rejection; no interferences between signals; even under strongly
interfering environments, good video can be transmitted
5.      Higher Cable Utilization Rate
6.      Video famat: NTSC, PAL & SECAM video format compatible
7.      Power: 12VDC power supply
8.      Connector: Male BNC connector, press-fit terminal block
9.      Compatible with all cameras with built-in UTP transmitter
10.     Flexible and convenient wiring cuts down project cost
11.     Full ground-loop immunity
12.     Compact size
13.     Black ABC plastic housing
 
Applications
 Security monitoring system.  Multimedia network teaching system.  Medical monitoring display system.  
Industrial automation control system. Banking securities. Financial information display system. Remote
network server monitoring. Department store security
Casino security.  Hospitals, airports and banks. School campuses
 
Product Name
ST-1200T/R (T: transmitter. R: receiver)
Applied Devices
CCTV cameras, monitors, DVR, switchers, IP encoders, and other CCTV equipment
Video
Video Format
PAL, NTSC, SECAM
Operating Frequency
Signal Band: 250MHz(-3db)            Balance Band: DC to 6MHz
Max Distance
UTP Category 5e (24AWG)  Color: 1200m
Common-mode/Differential-mode rejection
75 dB typ
Attenuation
1.5 dB Max
Impedance
     Coax, female BNC:  75Ω unbalanced
  UTP, screw terminal block:  100Ω balanced
Video Distance Adjustment
Adjustable knob for brightness and contrast
Wire Type
Network Wiring
One Unshielded Twisted Pair (for each video signal)   24-16 AWG (0.5-1.31mm)
Category Type
2 or better
Impedance
100 ± 20 ohms
D  DC Loop Resistance
52 ohms per 1,000ft (18 ohms per 100m)
Differential Capacitance
19 pF/ft max (62 pF/m max)
Power
Adaptive Voltage Arrange
 DC12V Power Supply is recommended
Power Consumption
<500mW
Connector
Video Input
Press-fit terminal block and Male BNC connector
Video Output
Male BNC Connector
Protection
Surge Protection
renewable solid state surge protection
Ground Isolation
Ground connection available for STP or Ground loop removal
Video Output
2KV(common mode), 10/700us IEC6100-4-5/1955(GB/T 1726, 5-1999)
Video Input
2KV(different mode), 4KV(common mode), 10/700us IEC6100-4-5/1955(GB/T 1726, 5-1999)
Video Input Protection for Over Current
Protection for over 100mA current Max
Mechanical
Housing
ABS plastic
Body Color
Black
Environmental
Operating Temperature
-10º ~ 50º C
Relative Humidity
0~95% (non-condensing)
Storage Temperature
-30º ~ 70º C
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