3.18. BC2213. Digital audio transmission module through high speed
optical fiber link.
General description.
The BC2213 board manages up to 1024 TDM bus time-slots to send and/or receive them
through a multichannel digital audio link using optical fiber with a transmission speed of
1.96Gbps.
This board allows you to interconnect two BC 2000 D racks with up to 16 MADI circuits each
one (16 x 64 = 1024 audio channels). You can also interconnect several 1024 audio channels
BC2000D subsystems with AEQ HSCS matrix in order to create systems of up to 5120 x 5120
circuits.
This board is inserted into the rear part of the BC2000DF rack.
Descripción del panel.
this LED will turn on when the
system starts and, depending on its status, it will indicate
during normal operation:
- Configured and active board: fast blinking.
- Not configured board: slow blinking.
- Board start error: LED on and fixed.
- Board configured in backup mode: LED off.
'Tx FAULT' red LED: indicates an alarm in the optical fiber
transmitter.
'Rx LOSS' red LED: indicates an alarm in the optical fiber
receiver because no reception signal is detected.
Female 'Rx' and 'Tx' coaxial connectors: NON-
OPERATIVE.
LC 'Rx' and 'Tx' connectors: SFP (Small Form Pluggable)
optical fiber transceiver, removable and interchangeable
without tools, with a range of 150 meters (for 62.5/125 µm
MULTIMODE fiber).
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