4 Channel Video Fiber Optical Media Converters for surveillance system, With
Transmitter/Receiver -1Pair, Single mode up to 20Km
High Quality / High Performance / MTBF (Mean Time Between Failure)
Over 100,000 hours, Buy With Confidence!
Don't settle for Low Cost,Generic,Poor Quality/Not Quality Item Which Will
Stop Working Within 1~12 months, Choose optimal,Choose us!
Default ship singlemode mode, if need multimode, leave us message after payment
For the environment:
1. Security Systems
2. Radio and television transmission
3. Video monitoring
4. Building control systems
5. Train/High speed road monitoring
6. Intelligent Traffic Monitoring System (ITS)
7. Remote multimedia teaching / campus monitoring
8. Long-distance radio and television transmission system
1. Video : 4 channel.
2. Video Interface: BNC.
3. Video Input / Output Impedance : 75ohm ( unbalanced ) .
4. Video Bandwidth 8MHz.
5. Video format compatible PAL, NTSC, SECAM.
6. Video voltage 1VP-P.
7. Video SNR ≥ 70dB.
8. Differential gain ≤ 0.7%.
9. Differential phase ≤ 0.7 °.
10. 8- bit linear PCM coding.
11. 15MHZ high-speed sampling .
1. Optical interface : FC
2. Transmission distance : single-mode fiber 0-20KM. Multimode fiber
3. Wavelength : Single-mode 1310/1550μm (9/125μm), Multimode 850μm
50/125μm), 1310μm (62.5/125μm)
1. RS485 opposite direction (Function :control PTZ cameras)
2. Terminal block connector.
1. The usual time between failures (MTBF) greater than 100,000 hours
2. Operating temperature : -40 +70 degree
3. Operating humidity :0 -95 % non-condensing
1. 1x 4CH video data transmitter
2. 1x 4CH video data receiver
3. 2x Power adapter ( AC 100-240V universal, DC 12V output)
4. User manual
Shipping : We Ship to Worldwide, the items will be shipped within 1~2 business
day after your full payment ! We ship it by DHL/FedEx/ARAMEX/EMS etc.
Payment : Paypal
1. Refunds are only offered for defective products reported within 7 days upon
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
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.
7. 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.
3. 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.
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
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
4. Serious Buyer Only! Please place bid only if you agree with all the terms.