Introduction CA3U-**
module-based audio optical transmission platform consists of two
CA-TR optical transceiver platform, Each platform includes
*9〞3U module-based chassis, 2
power supply can be selected, 1 optical transmitting and receiving
card, 1 LCD touch display card, the equipment can support up to *2
audio cards, LCD on front panel has showing and warning function,
each audio card can input 2 channels AES/EBU. Unique module-based
design makes all input and output cable and fiber interface on the
rear panel. No need to remove the cable and power off the equipment
when you plug In and remove cards, it is convenience for operation
and fully meets the usage pattern of broadcasting industry which
plug in card via front and connect cable via rear panel, all card
supports hot-swap.
An optical
transmission platform can be constructed by connect with some
distance fiber. The function is as follow: it can transmit up to *4
channels AES/EBU audio via single fiber and single
wavelength。
Features
Adopted time
division multiplexing technology, it can transmit *4 channels
AES/EBU via single fiber dual wavelength.
At both
transmitting end and receiving end, equipped with one 3U
module-based chassis respectively:
Each chassis
has LCD touch display card, up to 2 high performance power supply,
1 card which can be set as transmitting or receiving.
At transmitting end the
chassis can supports 1~*2 AES/EBU transmitting card, At receiving
end the chassis can supports 1~*2 AES/EBU receiving
card
Each card
supports 2 channels AES/EBU
Input compatible with AES
signal of all kind of sample rate, it is convenience to
interconnect with equipment
Each channels AES signal no
need to synchronize，with built in
phase-locked loop in the equipment, the signal can synchronize
automatically
Equip with standard XRL
connector for input/output of each audio card, all card supports
hot swap.
With color touch LCD
information collection card to show all optical power, wavelength,
temperature, optical link loss, the position of each card, and
cards status
There are LED indicators on
panel for input/output AES signal, optical signal, power
supply.
