▶Introduction：
The balanced audio
optical transceiver adopts the internationally advanced digital Gigabit optical
fiber transmission technology. Real-time synchronization without distortion on
a single optical fiber, and high-quality balanced audio signals are transmitted
over a minimum distance of 20KM. The optical transceiver adopts all-digital
uncompressed transmission technology.
This optical
transceiver has high stability, all optical and electrical interfaces comply
with international standards, and is suitable for different working
environments. The optical transceiver has a link status indicator. Through the
indicator lights on the panel, you can know whether the transceiver and
transmission link are operating normally. It can be flexibly customized
according to the different needs of users. The plug-and-play design is easy to
install and requires no on-site debugging. The above-mentioned optical
transceiver can be installed in a stand-alone or rack-mounted manner.
▶Features：
● All
surface technology patches
●Aluminum
alloy fine casing
● With
APC circuit, constant output optical power and large dynamic range
●
Gigabit optical fiber transmission, large capacity, easy to upgrade
● LEDs
for power and other parameter status indication monitor system health
●Advanced
adaptive technology, no on-site electrical or optical adjustments are required
during use
▶Application：
● Intelligent Traffic Monitoring System
(ITS)
● Security system
● TV medical
● Remote multimedia teaching/campus
monitoring
● Video and telephone conference
● Long-distance radio and television
transmission system
● Building control system
▶Parameters：
|
■ Audio
|
|
Audio input/output
impedance
|
600 Ohm（balanced）
|
|
Audio maximum
input/output voltage
|
3.0Vp-p
|
|
Frequency response
|
10～3kHz
|
|
Total harmonic
distortion
|
<0.05%
|
|
signal-to-noise ratio
|
> 95dB
|
|
Channel physical
interface
|
XLR
|
|
■ Fiber（20KM）
|
|
Wavelength
|
1310nm/1550nm
|
|
Fiber type
|
9/125u single mode
|
|
Output power
|
－8～3dBm
|
|
Senstivity
|
－14~17 dBm
|
|
Fiber port
|
FC/SC/ST optional
|
|
■ General parameters
|
|
Power
|
220V
|
|
Working temperature
|
－35℃～70℃
|
|
Working humidity
|
0～95%(No condensation)
|
▶Connection
