Single Channel Active Video

Brand	Unbranded
Manufacturer	Securnix
Model Number	VB302T

The Securnix VB302T active UTP Video Transmitter is designed to convert the unbalanced signal into a balanced signal and transmit the signal after pre-raising. The receiver receives the balanced signal to convert it into an unbalanced signal and restores the received signal with one channel of audio transmission and two channels of data (or standby interface). This device can be used in the occasions such as video monitoring and video meeting, simplifying the wiring project and saving wire use quantity.

Securnix Single Channel Active Video/Audio/data Transmitter, Aluminum alloy case , , 1 Year Warranty Product Overview
The Securnix VB302T active UTP Video Transmitter converts the unbalanced signal into balanced signal and transmits the signal after pre-raise. Receiver receives balanced signal to convert it into unbalanced signal and restores the received signal with one channel of audio transmission function and two channels of data (or standby interface) with perfect receiving effect, which can be applied in the occasions such as Video Monitoring and video meeting, simplify the wiring project and save wire use quantity.  Features:
• Adopt differential signal transmission with excellent anti-jamming ability
• Save project wire expenses, each a pair of twisted pair wire transmits one channel of video signal and one common Cat-5 unshielded twisted pair wire can simultaneously transmit four channels of video signal
• The farthest transmission distance can reach 2400m if it is used with active receiver
• Outstanding interference rejection, transient protection
• Aluminium Alloy Case Specifications:
• Video Format  NTSC, PAL, and SECAM  
• Frequency Response  DC to 8MHz 
• Attenuation  0.5dB typical 
• CMRR  60 dB  
• Impedance  Coax, Male BNC  75 ohms  
• RJ45/Terminal Block  100 ohms 
• Working environment  Working Temperature  -10℃ to +70℃ 
• Storage Temperature  -30℃ to +70℃ 
• Humidity   0 to 95% 
• Wire Type  UTP5 
• Connector  Female BNC, RJ45 and terminal Block 
• Power  12VDC (Max:90mA) 
• Case  Aluminium alloy case 
• Dimension  105mm*70mm*29mm 
• Weight   185g/pc
Type of the required wire:
• Unshielded Cat-5 or above twisted pair wire
(Please use standard Cat-5 or above twisted pair wire. The wire quality will directly affect the transmitted image effect and transmission distance.)
• Characteristic impedance:100Ω±20Ω
• DC Loop Resistance: 18Ω/100m
• Differential capacitance: 62pf/m (maximum)