Video Audio Fiber Optic Media Converters Tx / Rx for Analog CCTV High Quality

Description

New Arrival , High Quality
Multifunctional 2 channel Video+ 4 channel Audio Optical Converter , Long work distance up to
20Km
If request RS-485 data, available to add.
Custom made according to customer special request is available, contact us.
Overview:
This model is multifunctional digital video/audio optical media converter with 2 channels video (BNC) +4 channel Audio (RCA, same direction as sending of video) , specific parameters are as follows:
1) Video Technical parameters:
Video Interface: 2 channels
Video Interface Type: BNC
Video Input / Output Impedance: 75 ohms (unbalanced)
Video Input / Output voltage: Typical 1Vp-p (peak - peak), the largest 1.2Vp-p
Video Bandwidth: 10MHz
Video Sampling: 15MHz high-speed sampling
Video digital bits wide: 8/10/12 bits (bits)
Differential gain: (10% -90% APL) DG <1% (typical)
Differential phase: (10% -90% APL) DP <0.8 (typ)
Field tilt: <0.5%
Video SNR (weighted): S / N≥70Db (maximum optical link loss)
2) Audio Technical parameters:
Audio Interface number:4 channels (forward direction, same direction of sending of video )
Interface type: RCA
Audio input / output level typical: 0dBm
Audio input / output impedance: 600 ohms (balanced / unbalanced)
Audio Input / Output voltage: 0 ~ 2Vp-p (peak - peak)
Audio Bandwidth: 20MHz ~ 20KHz
Sampling rate: 48.6K
Nonlinear distortion factor: ≤1%
Audio SNR (weighted): S / N≥85dB
3) Transmission distance
Multimode: 0 ~ 0.5 km
Single-mode: 0 ~ 20 km
Packing include:
1x Transmitter
1x Recevier
1x User manual
2x Power supply (default US, EU/UK/AU is available)
Shipping :
We Ship to Worldwide, the items will be shipped within 1~3 business days after your full payment !
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 7 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. All warranties do not cover the damage due to misuse or compatibility.
6. 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 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.
About us:
1.  Welcome to our store! We are a professional worldwide wholesale and retails company. High product quality, reasonable prices, excellent customer service and a reliable credit standing is our tenet.
2.  We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us negative of neural feedback, so that we can satisfactorily address your concerns.