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DIS Digital Conference System
9 Technical Specifications
9.1
System Specification
Overall system characteristics
The microphone system conforms to IEC 60914, the
international standard for Conference systems.
System Audio Performance
Audio quality
sampling frequency
Measured from the audio input of a Conference unit to the
headphone output of a Conference unit:
Audio frequency response
Total harmonic distortion at 1 kHz ..................................... < 0.1%
Dynamic range
Weighted signal-to-noise ratio ..................................... > 85 dB(A)
Cabling and System Limits
Cable type (min. specification) ......... Cat5e, AWG 24, shielded
Maximum cable length in one chain ..................................... 200 m
System Environmental Conditions
Working condition
9.2
CU 6110 Specifications
Analog Section
Audio output signal type
Nominal output level
Max. output level
Audio input signal type
Nominal input level (switchable) ..................0 dBm or -10 dBm
Max. input level
Analog Audio in impedance ................................... 50-100 kohm
Connectors
Chain – Conference units (DCS-LAN) .................................. 4xRJ45
Audio output connectors
Audio input connector
LAN (TCP/IP)
EEM
General
Power consumption
Supply voltage for units
................ 24 bit audio @ 32 kHz
................ 65 Hz - 16 kHz (-3 dB)
............................................... > 80 dB
...................... Fixed, stationary or
transportable
.............. electronically balanced
............. 0 dBm at nominal input
................... 4.9V RMS +16 dBm
.............. electronically balanced
. (0.775V RMS or 0.245V RMS)
................... +15 dBm (4.5V RMS)
...................... 8 pieces XLR3 male
.................. 2 pieces XLR3 female
..................................... 1 piece RJ45
............... 1 contact closure input
.............................max. 150W/48V
........................................ 125W/48V
User Manual CU 6110 rev C.docx
Temperature range
To guarantee specified performance ...... 5 Deg C. to 40 Deg C.
Storage temperature
Maximum relative humidity ................................................. < 80%
Approvals
EMC emission
EMC immunity
EMC approvals
ESD
Mains harmonics
Environmental requirements Contains
Specifications are subject to change without notice
Weight
Dimensions (W x H x D)
Dimension in bracket is including 19" brackets
System performance
Max. number of Conference units ............................................ 3800
Max. number of interpreter units ................................................ 150
Max. number of languages
Max number of open microphones .................................................. 8
Accessories supplied
PS CU Power Supply incl. mains cable
Terminal block for EEM connector
19" brackets for installing in 19" standard racks
USB memory stick with 'User Manual'
PS CU Power Supply
Delivered power
Input current
In-rush current
User Manual
................ -20 Deg C. to 60 Deg C
According
to
harmonized
standard EN 55103-1 and FCC
rules part 15, complying with
the limits for a class A digital
devices
According
to
harmonized
standard EN 55103-2
Affixed with the CE mark
According
to
harmonized
standard EN 55103-2
According
to
harmonized
standard EN 55103-1
no
banned
substances as specified in
UAT-0480/100
(e.g.
cadmium or asbestos)
...................................................2.8 kg
..... 427 (483) x 44.4 x 186 mm
.......................................................... 31
....................................... max. 150W
....................... max. 4A@115V AC
....................... max. 2A@230V AC
............................ max. 40A@115V
........................... max. 20A@230V
no
49
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