2 Channel Broadcast XLR Audio over Fiber Optical Converter 20km
2 Channel Broadcast XLR Audio over Fiber Optical Converter 20km
The balanced audio sends balanced line level XLR broadcast quality audio signal up 12.5 miles (20km) on single mode fiber.The system consists of a transmitter and receiver that support 16-bit digitally encoded broadcast audio for use on single mode optical fiber.
These fiber optic transmitter and fiber optic receiver are typically used in applications for Rental, Staging, Theater, Stadiums, Theme Parks, Broadcast/Studio, CCTV audio and Professional AV applications, etc, and are available for stand-alone or rack-mount installations.Plug and Play design ensures adjustment-free installation and operation, and optical adjustments are never required. LED indicators are provided to instantly monitor the system operating status.
Product Features
- Support 2 channels of balanced audio forward transmission
- Broadcast standard analog balanced audio
- Using FPGA, digital coding/decoding and clock recovery technology, high integration and high stability
- Audio interface is XLR Cannon head balance interface, high dynamic range of 100dB
- Automatic high-pass filtering, isolation of DC offset
- Intelligent noise control system; For soft rising or falling slant waves and analog noise with 100dB SNR in blast-free operation
- Audio interface is in level 3 lightning protection, up to iec61000-4-5 (8/20μs) differential mode :6KV
- Single and multi-mode compatible, multi-mode transmission distance is 1KM, single-mode transmission distance 20KM, supporting customized transmission distance of up to 100KM
- LED status indicator to monitor the running status of the device
Plug and play, no setup required - Devices are used in pair. Note that devices are distinguished between transmitter and receiver
Product Specifications
| Fiber Connector | FC(SC,ST,LC optional) | Audio Signal level | 0.5-4Vp-p |
| Fiber Type | Singlemode 9/125 | Wavelength | 1310nm&1470nm~1610nm（selection is based on device function） |
| Tx Power | >-7dB | Rx sensitivity | >-24dB |
| Power supply | 12V1A | Power | <1.5W |
| Mechanical | 167*114*45mm | Operating temperature | -20°C ~ 70°C |
Worldwide FREE Shipping on orders over US$179
We offer FREE shipping on orders over US$179 WORLDWIDE by FedEx, DHL or UPS! We ship orders Monday through Friday from our warehouses. Most of the orders will be processed and shipped within 1~2 business days, excluding some custom items. The specific shipping time varies on the destination, shipping service you choose, and customs clearance. If you have a strict delivery time requirement, you may contact the sales representative before your purchase, and we will recommend you an appropriate shipping method. According to shipping methods, delivery time around the world is estimated as follows:
- FedEx Estimated 3-6 business days
- DHL Estimated 3-6 business days
- UPS Estimated 3-6 business days
Extended 30-day, no-questions-asked Return Policy
We have a 30-day, no-questions-asked return policy for all of our products. If you aren’t satisfied, please contact our team within 30 days of receipt for a refund or replacement. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original and unopened packaging. To initiate a return please contact our customer success team who will issue an RMA number and provide return shipping instructions.
How to Track your orders
Once your package leaves our warehouse, we'll send you a shipment notification email. This email includes the carrier name, tracking number, shipping date and items' details. You can click the tracking number to track your package on the carrier's website, like DHL, FedEx or UPS.