User manual

DCS 6000 Digital Conference System User Manual
49
Technical Specifications
System Specification
Overall system characteristics
The microphone system conforms to IEC 60914, the
international standard for Conference systems.
System Audio Performance
Audio quality 24 bit audio @ 32 kHz sampling
frequency
Measured from the audio input of a Conference unit to
the headphone output of a Conference unit:
Audio frequency response .........................................
65 Hz - 16 kHz
Total harmonic distortion at 1 kHz .................. < 0.1%
Dynamic range ................................ > 80 dB
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 ................ Fixed, stationary or
transportable
Temperature range
To guarantee specified performance ... 5 Deg C. to 40
Deg C.
Storage temperature ..... -20 Deg C. to 60 Deg C
Maximum relative humidity ......................... < 80%
Approvals
EMC emission According to harmonized
standard EN 55103-1 and
FCC rules part 15, complying
with the limits for a class A
digital devices
EMC immunity According to harmonized
standard EN 55103-2
EMC approvals Affixed with the CE mark
ESD According to harmonized
standard EN 55103-2
Mains harmonics According to harmonized
standard EN 55103-1
Environmental requirements Contains no banned
substances as specified in
UAT-0480/100 (e.g. no
cadmium or asbestos)
Specifications are subject to change without
notice
CU 6105 Specifications
Analog Section
Audio output signal type ........... electronically balanced
Nominal output level .......... 0 dBm at nominal input
Max. output level ............. 4.9V RMS  +16 dBm
Audio input signal type ........... electronically balanced
Nominal input level (switchable) ....... 0 dBm or -10 dBm
. (0.775V RMS or 0.245V RMS)
Max. input level ............. +15 dBm (4.5V RMS)
Analog Audio in impedance ........................................
50-100 kohm
Connectors
Chain – Conference units (DCS-LAN) ................ 2xRJ45
Audio output connectors ................ 4 pieces XLR3 male
Audio input connector ............. 2 pieces XLR3 female
LAN (TCP/IP) ......................... 1 piece RJ45
EEM ...... 1 contact closure input
General
Power consumption ...... 22W/48V (150W max.)
Supply voltage for units ........................ 122W/48V
Weight ..............................2.8 kg
Dimensions (W x H x D) 427 (483) x 44.4 x 186 mm
Dimension in bracket is including 19” brackets
System performance
Max. number of Conference units .................... 500
Max. number of interpreter units ...................... 128
Max. number of languages ................................. 16
Max number of open microphones ........................ 8
Accessories supplied
 PS CU Power Supply incl. mains cable
 Terminal block for EEM connector