Fiber Optical Video Converter with One Video Two Audio

• Customization: Available
• Type: Video Optical
• Capacity: SPDH
• Model NO.: VCS-1VT-2AT-S20F
• Brand: Softel
• Module Number: Vcs-1vt-2at-S20f
• Video: 1V
• Audio: 2A
• Optical Connector: FC/PC
• Fiber Type: Sm
• Input: 100~240VAC 50~60Hz
• Output: DC+5V 6~8A
• Transmitter Interface: RS-232, RS-422, RS-485
• Sample Delivery Time: Within 15 Days
• Transport Package: Packed with Polyfoam, Double Packed with Brown Box
• Specification: CE; ISO9001
• Trademark: Softel
• Origin: Hangzhou, Zhejiang, China
• HS Code: 85176229
• Production Capacity: 1000PCS Per Month

Product Description

Fiber Optical Video Converter with One Video Two Audio

 

-Applications
*CCTV networks
*video conferencing
*Industrial monitoring systems
*Distance learning
 

-Product feature

*Uncompressed 8 bit video encoding, High speed synchronous digital transmission technology

*Fiber optic transmission of two bi-direction video signals on one fiber with RS485 data signals which may be one way with the video or optionally simplex.

*Super optical dynamic range, no adjustment needed

*Status indication for power supply, optical signal and video

*No electromagnetic interference, radio frequency interference and ground current

*Safe transmission guaranteed under poor electromagnetic environment

*Maximum tolerable link loss for single mode single fiber is 18db

*Range of up to 20km is possible with optional 1550nm operation

*Optional reveres operation over one fiber

*Video bandwidth of 6.5 MHz, SNR>63dB

*Radiation: EN50081-1, EN55022-B, CE, FCC

*Magnetic capacity: EN50130-4, EN50028-1

 

Electrical Video:                                          

Input/Output Impedance: 75Ω composite

Input/Output Level:  1Vp-p nominal

Video connectors:  BNC

Bandwidth(±0.5dB): 5Hz to 6.5MHz                  

Signal to Noise Ratio:   >63dB                   

Linearity:  <1.3%DG<1.3°DP  

 

Audio:

Input/Output Impedance: 48KΩ/10KΩ

Input/Output Level: 2Vp-p nominal

Audio connectors: Terminal block

Bandwidth(±0.5dB): 20Hz-20KHz

Signal to Noise Ratio:  >75dB

Linearity: <0.1% Total harmonic distortion

 

Optical :  

Transmitter wavelength: 1310nm or 1550nm

Transmitter couple power: Several options are available from -3dB to -11dB

Receiver sensitivity: <-21dB

Optical Connectors: ST/FC 

Link budget:  From 10dB to 18dB at 1310nm or 1550nm

Fiber type: Single mode fiber, Single fiber 

Transmission distance: Single mode 20Km

 

 

Physical characteristic:

Input voltage: AC220/DC+5V

Operating temperature: -25°C ~ +75°C 

Relative Humidity: 0~95% (non-condensing)

Induction: EN50130-5, 1995

Tidal fever: BS2011

Dimension: 110mm(W)×174mm(D)×47mm(H)firmware for installation no included

Chassis Current Consumption 0.48Amp for 2 channel video and 1 channel data

Weight: 1.2kg

 

Video
Number of channels	maximum forward 4-channel of two-way 2-channel
Signal system:	PAL/NTSC/ SECAM
Nominal input /output level:	1vp-p
Nominal input/output impedance	75Ohm
Bandwidth per channel:	6.5mhz
Sampling frequency	15 mhz /(15.625mhz ethernet +video)
Differential gain:	1.3%(typical value )
Differential phase	1.3%(typical value )
Weighted signal to noise ratio	63db(typical value )
Weighted signal to noise ratio	75db(typical value )
Total harmonic distortion ;	0.1%(typical value)
Audio
Bandwidth per channel	20hz~20khz
Sampling frequency	48khz
Quantification grade	24bit
Input impedance (line_in):	47ko/unbalanced
Output impedance (line_in):	10ko/unbalanced
Nominal input/output impedance	2vp-p
Weighted signal to noise ratio	75db(typical value )
Total harmonic distortion	0.1%(typical value )
3.3 asynchronous date /switching value
Interface type	RS-485/422Manchester or RS-232
Working node	Full/half-duplex (only for RS-485/422 interface )
Communication speed
Transmitter switching value input	0-5vdc ttl level
Receiver switching value	0-24 vdc voltage 10
Total power consumption	<10w(single end )
Input	100~240VAC 50~60hz
Output :	DC+5V 2~4A

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