1. Support AES3, IEC60958, S/PDIF, EIAJCP1201 standards.
2. Support 16-bit, 18-bit, 20-bit, or 24-bit data input/output.
3. Support a sample rate range of 28 KHz to 192 KHz.
4. Master mode, master clock/sample rate ratio support: 64x sample
rate, 96x sample rate, 128x sample rate, 192x sample rate, 256x
sample rate, 384x sample rate, 512x sample rate, 768x sample rate,
1024x sample rate.
5. Maximum recovered master clock frequency is 49.152 MHz.
6. High input jitter tolerance.
7. Support ultra-low jitter clock recovery system with automatic
jitter processing and scaling.
8. Compatible single and multi-mode, multi-mode transmission
distance is 1KM, single-mode transmission distance is 20KM, support
customized long distance 100KM.
9. LED status indicator to monitor the operating status of the
device.
10. Plug and play, no setup required.
11. The devices are used in pairs, please note that the devices are
distinguished between transmitters and receivers.
Pictures
Specification
| Fiber Parameter |
| Wavelength | 1310nm & 1470 nm~1610 nm (selected according to the function of the
device) |
| Transmitter power | -3~-7db |
| Receiver sensitivity | ＞-24db |
| Fiber connector | FC (SC, ST, LC optional) |
| Audio Parameter |
| Dynamic bandwidth | 140 dB |
| Total harmonic distortion (THD) | -120 dB |
| Sampling frequency | 192 KHz |
| Audio input / output impedance | 110Ω |
| Audio maximum input/output voltage | 2~7V |
| Audio physical interface | XLR female connector (transmitter) |
| XLR male connector (receiver) |
| Working Parameter |
| Working temperature | -20 to 70°C |
| Storage temperature | -40 to 85°C |
| Relative humidity | 5 to 95% (non-condensing) |
| Working lifetime | ＞100000hrs |
| Power Parameter |
| Desktop type | DC 12V1A |
| Physical interface | 5.5*2.5mm (DC5525) |
| Power dissipation | ＜2W |
| Rack-mounted type | AC 110~240V 50/60Hz |
| Physical interface | 3-pin shape base |
| Overload current protection | Support |
Application
1. SMPTE compatible with serial digital interface
2. UHDTV/4K/8K/HDTV/SDTV video
3. IP media gateway
4. Digital video processing and editing
Connection Diagram
Reminder
1. It is recommended to use the short optical fiber link for the
first time to ensure that all the functions of the equipment are
normal, and then do long-distance transmission
2. The signal of the fiber optic converter can be output to the
power amplifier, but the audio source of the power amplifier can
not be output the audio source signal to the fiber optic converter,
otherwise the equipment will be burned
Troubleshooting of the indicator
1: Power indicator is abnormal (POWER)
Answer: Check whether the power adapter meets the equipment requirements
or the power adapter fails
Whether the socket is not tight or loose
2: Fiber indicator is abnormal (FIBER)
Answer: Check whether the optical fiber interface is loose and not plugged
in
Check whether the optical fiber is too attenuated
3: Video indicator is abnormal (VIDEO)
Answer: Check the signal source
Replace the video cable
4: Data indicator is abnormal (DATA)
Answer: Check the COM port, whether the baud rate is consistent
Check whether the serial port cable is connected backward
Attention
Lightning protection, static electricity, and grounding:
It is recommended that when installing the device, consideration
should be given to the impact of grounding by lightning and
prevention measures. Strong static electricity will damage the
optical device and data chip in the equipment. It is recommended
that when plugging/unplugging the data port of the optical
converter, please disconnect the power supply of the optical
converter first.
Fiber and optical components:
Be careful when plugging the optical fiber, as the optical
components of the optical converter are very fragile, and you
should avoid causing damage to the optical components. It should be
noted that the light source produced by the optical components of
the optical converter will be harmful to the eyes, so do not have
direct eye contact with the optical components ofthe optical
converter. If you need to detect the optical power of the optical
converter, please use the optical power meter.
Equipment and installation procedures:
1. Optical fiber installation: Please carefully insert the optical
fiber into the optical fiber interface of the optical terminal
after confirming that the optical fiber link meets the installation
requirements.
2. Equipment installation: The equipment can be distinguished
between transmitter and receiver, and it is stated clearly on the
label and printed on the chassis of the equipment.
