Sennheiser TeamConnect SL Audio System with CU1 Central Unit & CB1 Combox

BH #SEUSTCCU1 • MFR #USTCCU1
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Sennheiser TeamConnect SL Audio System with CU1 Central Unit & CB1 Combox
Key Features
  • For Web and Teleconferencing
  • High Speech Intelligibility
  • Works via Landline and PC/VoIP
  • Easy to Use with iOS or Network Device
The Sennheiser TeamConnect Central Unit and Combox provide a complete professional audio system for meeting rooms that require a web and telephone conference infrastructure. The TeamConnect CU1 central unit and CB1 communication box (Combox) provide several mic/line inputs and outputs, advanced mixing capabilities, and powerful echo cancellation for professional quality audio.
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Sennheiser USTCCU1 Overview

The Sennheiser TeamConnect Central Unit and Combox provide a complete professional audio system for meeting rooms that require a web and telephone conference infrastructure. The TeamConnect CU1 central unit and CB1 communication box (Combox) provide several mic/line inputs and outputs, advanced mixing capabilities, and powerful echo cancellation for professional quality audio.

The TeamConnect ecosystem includes optional microphones and loudspeakers, which are matched for speech intelligibility optimization. Simply connect your iPad or notebook and start the meeting without worry. The Sennheiser TeamConnect Central Unit and Combox ships with a power cord, power adapter, rackmount hardware, terminal block connectors, RJ cables, a USB cable, and stickers.

  • Connectivity via landline and PC/VoIP for web and teleconferencing
  • Single solution with high-flexibility for end-users
  • Easy to use with iOS app or any network device via web server application
  • Works with nearly any personal mobile device
  • High-quality audio
  • High efficiency of remote meetings because of high speech intelligibility and audio quality
  • Complete audio solution for standard meeting rooms
  • Minimum effort of administration and maintenance

Sennheiser USTCCU1 Specs

Main Unit
Operating Conditions
Unless otherwise specified, all measurements are performed with a 20 Hz to 22 kHz
Frequency Response
20 Hz to 22 kHz
Noise
-124 dBu, 22 kHz, max gain Rs = 150 Ohms
THD + N
< 0.02%
Dynamic Range
100 dB (non-A-weighted)
Crosstalk
< -91 dB, rel 17 dBu
Sampling Rate
48 kHz
A/D and D/A Conversion
24-bit
Impedance
Mic / Line Inputs 1-8: 10 kOhms balanced
Line Inputs 1-2: 10 kOhms balanced
Line Outputs 1-8: 50 Ohms
Levels
Mic / Line Inputs 1-8 Maximum Level: -65 to +17 dBu
Line Inputs 1-2 Maximum Level: 17 dBu
Line Outputs 1-8 Maximum Level: 17 dBu
Line Outputs 1-8 Nominal Level: 0 dBu
Echo Cancellation
128 ms tail time (works with 12 dB of room gain)
Phantom Power
24 VDC at 10 mA
Telephone Specifications
Telephone Jack
Telephone audio performance conditions: Unless otherwise specified, all measurements are performed with Transmit Limiter and Receive ALC disabled
Frequency Response
250 Hz to 3.3 kHz ±1 dB
THD + N
< 0.30% re-max level 250 Hz to 3.3 kHz
SNR
> 62 dB re-max level
Echo Cancellation
Tail Time: 32 ms
Null: 55 dB nominal
Noise Cancellation
6 to 15 dB attenuation
RS-232 Serial Interface
Connector
DB9 female
Baud Rate
9,600 / 19,200 / 38,400 / 57,600 (default) / 115,200 kb/s
Protocol
8-bit / 1 stop / no parity
Hardware Control
On (default)/ off
Housing
Dimensions
17.0 x 7.5 x 2.0" / 43.2 x 19.1 x 5.1 cm
Weight
4.5 lb / 2.0 kg
Dimensions
4.7 x 5.6 x 1.7" / 12 x 14 x 4.3 cm
Weight
1.5 lb / 0.7 kg
Communication Interface
Frequency Response
40 to 3.3 kHz THD
Noise
< 0.04% re-max level with 0 dB gain at 1 kHz
Dynamic Range
> 84 dB (non-A-weighted)
Power Supply
DC Output Voltage
+12 V
AC Input Voltage
100 to 240 VAC
Input Frequency
47 to 63 Hz
Input Current
0.8 A (RMS) maximum at 115 VAC
0.5 A (RMS) maximum at 240 VAC
Leakage Current
3.5 mA maximum
Output Power
30 W
Temperature
Operation: 32 to 104°F / 0 to 40°C
Storage: -22 to 185°F / -30 to 85°C
Relative Humidity
20 to 90%

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