AEQ Broadcast BC2000 DF Router

BC-2000 D Multiplexer inserts and extracts digital or analog, mono or stereo, audio channels in E1/T1/J1 or Ethernet data transmission flows.
 
The audio channels can be linear, or compressed for better utilization of the link.  The link capacities that are not used for audio can be employed for data transport.
 
The BC-2000 D Multiplexer is a part of the BC-2000 D router digital audio platform that routes, mixes, processes and distributes audio.  So the system not only transports audio between stations, but also routes it, within each station, to the required place.

It accepts and extracts audio channels with complete flexibility: analog channels at the mic or line level, AES 3 and SPDIF digital channels and AES 10 MADI digital multi-channels.
 
The equipment can be configured, controlled and monitored with computers, witch also allow set up circuits for monitoring or intercom use through the loudspeakers and microphone installed in each computer, using audio over IP.
 
BC-2000 D Multiplexer is second generation equipment. The previous AEQ multiplexer, Ranger, has been in service in the major sports world events, from 2000 Sydney Olympic Games, for the transmission of commentator audio and the coordination between each of the venues and the Commentary Switching Center.
 
Other applications of the multiplexer BC-2000 D are: studio to transmitter links (STL) and networks of transmission for radio with different simultaneous centers of production and emission.

BC-2000 Router System Basic Elements:

BC-2290 PS - E@sy Dual and Autoredundant Power Supply 2x300W, Autorange and with power factor correction.  Suffiicient Power fr a frame.

BC-2000 DF - DF System Chassis, 4U x 19", 2x25 slots, 21 slots rear side to install I/O modules.  20 slots front side to install processing modules.

BC-2230 - Master Controller Board w.1 external Access USB, VGA, Keyboard /Mouse I/O (PS-2) and Ethernet connectivity. In multitrack systems must be in the main rack.  2 in the same rack for redundancy.

Input/Output, Process and Routing Modules:

BC-2221 - DSP Board for Processing and Routing. From 1 to 20 per rack depending on the number of I/O and processing needs in the system.

BC-2201 - Inputs / Outputs Mono Analogue Line Module.  4 Analogue Mono Inputs and 4 Analogue Mono Outputs (equivalent to 2 Stereo) electronically balanced, 4 GPI and 4 GPO.

BC-2202 - AES/EBU Inputs / Outputs Module.  4 I/O stereo AES/EBU format , (individually configurable as SPDIF) transformer isolated. Inputs provide Sample Rate Converters (SRC). 4 GPI and 4 GPO

BC-2203 M - MIC/LINE Analogue Inputs Module.  4 mono inputs, transformer isolated , Phantom power, mic/line switching. 4 GPI, 4 GPO.

BC-2203 MH - MIC/LINE Analogue Inputs and Headphones Outputs.  4 analogue mono inputs, transformer isolated, Phantom power, mic/line switching. 2 Headphone stereo outputs. 4 GPI and 4 GPO. 2 slots.

BC-2204 - Mono Line Analogue Inputs Module.  4 Inputs ( 2 Stereo) electronically balanced, 4 GPI and 4 GPO.

BC-2205 - Analogue Line Outputs Module.  4 outputs ( 2 stereo) electronically balanced, 4GPI and 4 GPO.

BC-2205 T - Analogue Line Outputs Module.  4 outputs ( 2 stereo) transformer balanced, 4GPI and 4 GPO. External XLR Module.

BC-2206 - 4 AES/EBU stereo inputs, (individually configurable as SPDIF) transformer isolated. Inputs provide Sample Rate Converters (SRC). 4 GPI and 4 GPO.

BC-2207 - AES/EBU Digital Outputs Module.   4 AES/EBU stereo outputs, (individually configurable as SPDIF) transformer isolated. 4 GPI and 4 GPO.

BC-2211 - AES 10 MADI Module for linking racks . TX/RX, connection of 56 or 64 channels through optical fibber or coaxial cable, with AES 11 synchronism and  autosync. 2 modules at the same link for redundancy.

BC-2211 HP - Identical with the BC-2211 MADI Board but fitted with High Power Single Mode Transceiver for Links up to 6.25 miles or 10 km.

BC-2212 - Double AES 10 MADI Module for linking racks . TX/RX, Two Independent 56 or 64 channels through fibber-optical or coaxial, with AES 11 synchronism and  autosync. 2 modules in same link for redundancy.

BC-2212 HP - Identical with the BC-22112MADI Board but fitted with High Power Single Mode Transceiver for Links up to 6.25 miles or 10 km.

BC-2224 - AES/EBU I/O Module for Intercom.  4  RJ45 connections, each one with one input and output in AES/EBU format,  GPI and  GPO.