Bosch CCSD CU Conference Control Unit

অস্থিতিশীল বাজার মূল্যের কারনে প্রোডাক্টের দাম ও স্টক পরিবর্তিত হতে পারে, তাই অর্ডার দেয়ার আগে আমাদের সাথে যোগাযোগ করার অনুরোধ রইলো।

The Control Unit is the main component of the Bosch CCSD CU Conference Control Unit or Bosch CCSD CU Conference Control Unit. It supplies DC power to all connected Discussion Devices and monitors and controls the discussion system. Touch‑button control allows for easy configuration and operation of the unit, while intuitive LED indicators give a clear indication of the system settings.

Conveniently positioned connections at the rear of the unit enable peripheral equipment to be connected to the discussion system, such as audio equipment and Bosch HD Conference Domes. Intuitive web browser control allows basic and advanced system settings to be easily viewed and changed, as required.

Especially useful for courtroom recording – the CCSDCU can provide 4 separate audio outputs to connect to external recording devices in accordance with court requirements. Alternatively, the built-in recorder can record the floor plus one individual channel.

Plug-and-play functionality for quick and easy connection of up to 80 Discussion Devices
Excellent speech intelligibility with built-in Digital Acoustic Feedback
Suppression
Intuitive web browser interface control for advanced configuration and control
“Energy-saving mode” for automatic switch-off after two hours of inactivity

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Bosch CCSD CU 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 Output	24 V ±1 V (Current Limited), to Discussion Devices
Number of Devices Supported	Number of Discussion Devices per Control Unit: Maximum 40 Devices per Trunk Connector
Volume Control	Discussion Device Loudspeakers Volume Control: 15 Steps of 1.5 dB (Starting from -10.5 dB)
Limit Threshold Level	Limit Threshold Level to Unit: 12 dB Above Nominal Level
Gain Reduction	Gain Reduction Due to Number of Open Microphones (NOM): 1/SQRT (NOM)
Sample Rate	44.1 kHz
Nominal Input	<0.5% at 85 dB SPL
Maximum Input	<0.5% at 110 dB SPL

Connections

Rear Panel

1 x 4-Pin Female 24 VDC Power Input
2 x 6-Pin Female, Loop Through
1 x RJ45 Ethernet
1 x 3-Pin Female XLR, Microphone Input with Phantom Supply
1 x RCA Input for External Audio Source
1 x RCA Output for Sound Reinforcement System
1 x RCA Input/Output

Audio

Inputs	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
Outputs	RCA Nominal Output: -24 dBV (+6/-24 dB) RCA Maximum Output: +6 dBV S/N: >102 dBA Frequency Response: 30 Hz to 20 kHz

Environmental

Operating Temperature	41 to 113°F / 5 to 45°C
Storage Temperature	-40 to 158°F / -40 to 70°C
Relative Humidity	5 to 98%, Non-Condensing

Certifications

Control Unit	CE, UL, FCC, CSA, ICES-003, KCC, RCM, EAC, RoHS, SASO
Power Adapter	WEEE, EPS, KC, K-MEPS, MEPS, PSE, CCC, BSMI

Mechanical

Material of Construction	Top and Base: Metal
Mounting	Tabletop 19″ 1 RU Rack
Dimensions	1.8 x 17.3 x 7.9″ / 45 x 440 x 200 mm, Including Feet Height of Feet: 0.2″ / 5.5 mm
Weight	7.1 lb / 3.2 kg Approximate