3.19. BC2214 and BC2224. Multi-channel audio over IP module with Dante
protocol of 32 channels (BC2214) or 64 channels (BC2224).
General description.
The BC2214 board manages up to 32 TDM bus time-slots to send and/or receive them through
a bidirectional multi-channel link of 32 audio channels over IP with Dante technology.
The BC2224 board has twice the capacity of the BC2214 board, it manages up to 64 TDM bus
time-slots and 64 AoIP Dante audio channels.
This board is inserted into the rear part of the BC2000DF rack.
Panel description.
'HW ERROR' red LED: 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.
- Configured and active board extracting
synchronization from IP link: fast blinking with
momentary interruptions.
- Not configured board: slow blinking.
- Board start error: LED on and fixed.
- Board configured in backup mode: LED off.
'SPD' green LED: indicates 1Gbps speed on primary link.
'LINK ACTIVITY' green LED: indicates active primary
ethernet link.
'LAN 1' RJ45 type connector *: connects module to Dante
primary network.
'LAN 2' RJ45 type connector *: connects module to Dante
secondary network.
'SPD' green LED: indicates 1Gbps speed on secondary link.
'LINK ACTIVITY' green LED: indicates active secondary
ethernet link.
*LAN 1 must always be wired, while LAN 2 is only used when
the system is wired in “Daisy Chain” mode (to primary
network) or a redundant system is set up (to secondary
network).
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