Multifunctional 4 Channels Video+ 4 Channels Audio + RS485 Data Fiber optic Media Converters 


1Pair (Transmitter & Receiver), Singlemode 0~20Km



High Quality & Competitive price & Free Shipping



MTBF (Mean time between failure) over 100,000 hours



Custom made according to your special request is available,we can do in soonest time 1~3 work days.



 

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Overview:


This model is multifunctional digital video/audio/data optical media converter with 4 channel video (BNC) +4 channel Audio (RCA)+ RS485 (bidirectional) data, specific parameters are as follows:

 

1) Video Technical parameters:

  1. Video Interface: 4 channels 
  2. Video Interface Type: BNC
  3. Video Input / Output Impedance: 75 ohms (unbalanced)
  4. Video Input / Output voltage: Typical 1Vp-p (peak - peak), the largest 1.2Vp-p
  5. Video Bandwidth: 10MHz
  6. Video Sampling: 15MHz high-speed sampling
  7. Video digital bits wide: 8/10/12 bits (bits)
  8. Differential gain: (10% -90% APL) DG <1% (typical)
  9. Differential phase: (10% -90% APL) DP <0.8 (typ)
  10. Field tilt: <0.5%
  11. Video SNR (weighted): S / N≥70Db (maximum optical link loss)

 

2) Audio Technical parameters:

  1. Audio Interface number:4 channels
  2. Interface terminal: Industrial terminals, audio RCA
  3. Audio input / output level typical: 0dBm
  4. Audio input / output impedance: 600 ohms (balanced / unbalanced)
  5. Audio Input / Output voltage: 0 ~ 2Vp-p (peak - peak)
  6. Audio Bandwidth: 20MHz ~ 20KHz
  7. Sampling rate: 48.6K
  8. Nonlinear distortion factor: ≤1%
  9. Audio SNR (weighted): S / N≥85dB

 

3) Data parameters:

  1. Data Interface: RS-485 bi-directional 
  2. Property Interface: Industrial terminals (standard)
  3. Interface signals: RS485 

 

 5) Transmission distance

  1. Multimode: 0 ~ 0.5 km
  2. Single-mode: 0 ~ 20 km

 


 

Shipping : We Ship to Worldwide, the items will be shipped within 1~2 business day after your full payment ! We ship it by EMS , FedEx,DHL as agreed.

 


Payment :  Paypal.



Return Policy:

1. Refunds are only offered for defective products reported within 7 days upon receipt.

2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.

3. We will replace your item if it is found to be defective within 14 days.

4. Buyer required paying for his own postage fees to return the item to us. Shipping and handling fees are non-refundable at any case.

5. Please contact us first by email before returning your item, because some solutions may not require returning your item.Returned item must be in new condition with all the accessories.

6. All warranties do not cover the damage due to misuse or compatibility.

8. We do our best to serve each and every customer the best we can. 



Warranty and Guarantee:

1.Two years Warranty, Buy with confidence!

2.If you find any defect for item in 3 months, we will send you a replacement without additional cost, or make refund after we receive the defective item.

4. If item is defective after 3 months, we can still accept that you send it back to us. A new one will be sent to you after we received the defective item, but you have to pay the extra shipping fee.



Other Policies:

1. We are not responsible for any custom duty or import tax.

2. After receiving the payment for item, we will leave POSITIVE FEEDBACK. If the item is not satisfactory to you when you received, please feel free to contact us.

3. All emails will be responded within 1 business day. If you do not receive our reply, we will reply to you upon receipt of your re-sent email as soon as possible. 

4. Serious Buyer Only! Please place bid only if you agree with all the terms. 


 

DataCaciques