MMU Specifications


IP Channels
Number 8 expandable to 32
Audio
No. Audio Channels 4, 2 front for headset, 2 rear for 4 wire audio or control panel
Audio 1 & 2 Mic input level - 00/01 (02) Nominal -40dBu (-14dBu)
Mic frequency response 50Hz to 6.3kHz (Flat ±2dB from 100Hz to 6.3kHz)
Nominal internal mic circuit level 0dBu
Max internal mic circuit level +8dBu (AGC limited)
Headset freq. response flat ±2dB from 50Hz to 6.3kHz
Sidetone level -40dB to -10dB
Headset driver min load
Internal headset gain adj ±12dB
Audio 3 & 4 Nominal Levels 0 dBu (input and output)
Maximum Levels +20 dBu (input and output)
Panel Data RS422 balanced, directly coupled, 230.4kbaud, proprietary protocol
Connector Type RJ45 Recommended
Cable Type CAT5e UTP
Cable Length 300m max
Frequency Response Flat ±2dB from 20Hz to 6.5kHz
Distortion <1%
Inter Channel Crosstalk <-60dB
Noise <-60dB (CCIR unweighted)
Front Panel Indicators Power Red = mains present, Green = system running
Fan fault Red
Hard disk Yellow
Headset PTT Connections 4 pin Lemo socket for each operator
Environmental
Power Nominal 100-264 VAC. 47-63Hz, Typical power consumption 35W. Internal Fuse - T3.15A, IEC mains connector wirth retainer
Dimensions (WxDxH) 292mm (11.5”) x 210mm (8.25”) x 65mm (2.6”)
Weight 3kg fully loaded (6.6lbs)
Operating Temp 5 - 50ºC
Humidity 20-85% Relative Humidity Non-Condensing
Vibration 1.5g (5-500Hz)
Altitude 3,000 Meters non pressurized
MTBF 20,000 hours (40,000 hours excl. hard drive)
Connectors
USB Ports 4 rear
Serial Port 1 rear RS232
Audio Ports 2 RJ45
VGA Port 15 Way D type resolution upto 1600x1200 @ 60Hz
Fast Ethernet RJ45 Connector (10/100Base-TX)
Gigabit Ethernet Fiber optic with LC Connector (1000BASE-SX)
Regulatory Compliance
Radiated and Conducted Emmissions Safety FCC Part 15, Sub part B, EN55022:1998, EN55024:1998, CSA 60950-1-03; UL 60950-1, EN 60950-1:2006
Ordering Information
700-27-00 3 Pairs of 3.5mm Jack sockets (mic, headset & PTT for each operator)
700-27-01 1 Pair of 7-pin XLR sockets
700-27-02 1 Pair of 12-pin Lemo sockets
 

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