BOSCH CCSD CURD Conference Control Unit
SKU: 3200The Bosch CCSD-CURD is the advanced control unit for the Bosch CCS-1000D digital conference system which includes MP3 recording facility and digital acoustic feedback suppression.
- Plug-and-play functionality for quick and easy connection of up to 80 Discussion Devices
- Intuitive web browser control for advanced configuration and control
- Built‑in MP3 recorder with internal memory and USB recording
- Built‑in Digital Acoustic Feedback
- Built‑in Digital Acoustic Feedback Suppression (DAFS) for ensuring superior speech intelligibility
With this advanced model, up to 8 hours of audio can be recorded to the internal memory, or up to 128GB (>4000 hours) onto an external USB device. The sophisticated ‘digital acoustic feedback suppression’ balances sound pressure levels and system gain to enable higher volumes without howling effects.
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Bosch CCSD CURD Conference Control Unit Specs:
| Mains voltage | 100 to 240 VAC ± 10% |
| Current consumption | Maximum 0.6 A (100 VAC) to 0.2 A (240 VAC) |
| DC supply to Discussion Devices | 24 V ± 1 V (current limited) |
| Number of Discussion Devices per Control Unit | Max. 40 devices per trunk connector |
| Discussion Device loudspeakers volume control | 15 steps of 1.5 dB (starting from -10.5 dB) |
| Limit threshold level to unit | 12 dB above the nominal level |
| Gain reduction due to the number of open microphones (NOM) | 1/SQRT (NOM) |
| Sample rate | 44.1 kHz |
| Nominal input (85 dB SPL) | < 0.5% |
| Max. input (110 dB SPL) | < 0.5% |
| XLR nominal microphone input | -56 dBV |
| XLR maximum microphone input | -26 dBV |
| RCA nominal input | -24 dBV (+/- 6 dB) |
| RCA maximum input | +6 dBV |
| S/N | > 94 dBA |
| Frequency response | 30 Hz to 20 kHz |
| RCA nominal output | -24 dBV (+6/- 24 dB) |
| RCA maximum output | +6 dBV |
| S/N | > 102 dBA |
| Frequency response | 30 Hz to 20 kHz |
| Recording/ Playback (bit rate) | 64, 96, 128, 256 Kbit/sec |
| Recording/ Playback (sample frequency) | 44.1 kHz |
| Nominal output | 72 dB SPL |
| Frequency response | 200 Hz to 12.5 kHz |
| Gain range mute | -10.5 to +12 |
| SanDisk USB memory stick | Formatted with FAT32 file system.Maximum size: 128 GB. |
| Bite rate | Internal memory hours , USB memory stick hours |
| 16 GB | 32 GB , 64 GB , 128 GB |
| 64 | 8 hrs , 500 , 1000 , 2000 , 4000 |
| 96 | 5 hrs , 350 , 700 , 1400 , 2800 |
| 128 | 4 hrs , 250 , 500 , 1000 , 2000 |
| 256 * | 2 hrs , 125 , 250 , 500 , 1000 |
| Dimensions including feet (H x W x D) | 45 x 440 x 200 mm(1.8 x 17.3 x 7.9 in)19” wide, 1 RU high |
| Height of feet | 5.5 mm (0.2 in) |
| Mounting | Tabletop19-inch rack |
| Weight (CCSD-CU) | Approx. 3.2 kg (7.1 lb) |
| Weight (CCSD-CURD) | Approx. 3.4 kg (7.5 lb) |
| Material (top) | Painted metal |
| Material (base) | Painted metal |
| Color (top) | Traffic black (RAL 9017) matt-gloss |
| Color (base) | Traffic black (RAL 9017) matt-gloss |
| Rim | Pearl light grey (RAL 9022) matt-gloss |
| Operating temperature | 5 ºC to +45 ºC (+41 ºF to +113 ºF) |
| Storage temperature | -40 ºC to +70 ºC (-40 ºF to +158 ºF) |
| Relative humidity | 5% to 98% non-condensing |
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BOSCH LBB4416/10 Fiber Optic Network Cable
Read moreThe LBB4416-10 from Bosch is a special cable with 2 plastic fibers for data and audio communication and 2 copper cores for the power supply. The cable is supplied with the network connectors fitted. This cable can be used to connect the CCU to audio expanders. The network cables are supplied in different lengths. The extension (/xx) on the type number indicates the length of the cable. Only the LBB 4416/00 is without connectors. The connectors are available separately (LBB 4417/00).
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