H
ONO
C
OBRANET
4.4M
www.audioscience.com
1
30-Apr-15
C
OBRA
N
ET
4.4M
FOUR CHANNEL MIC/LINE COBRANET
INTERFACE
1 DESCRIPTION
The Hono CobraNet 4.4M is a CobraNet interface in the Hono Mini series designed for use in the professional installed sound
market. The Hono CobraNet 4.4M receives eight channels of CobraNet and sends them to four balanced analog audio
outputs, while simultaneously inputting four channels of mic/line level balanced audio and transmitting them as eight channels
of CobraNet. The Hono CobraNet 4.4M is perfect for applications requiring additional inputs or outputs to an existing CobraNet
system.
2 FEATURES
Inputs
Four balanced analog microphone/line inputs
Software adjustable, non-volatile, input levels from
–60 to
+24dBu
100dB DNR, -90dB THD+N, -110dBu EIN
Software selectable 48V phantom power individually
available on all inputs
3.81mm pluggable terminal block connectors
Outputs
Four balanced analog line outputs
Software adjustable, non-volatile output levels from -10
to +24dBu
GPIO
Four opto-isolated inputs
Four normally open relay isolated outputs
CobraNet
Redundant Cobranet
Eight channels of Cobranet in and out
Four CobraNet transmitters and eight receivers
DSP
Peak and RMS meters on all audio inputs and outputs
Mixing of any input to any output
Programmable delay on all audio outputs
5 band parametric equalizer and Compander/Limiter on
all mic inputs
Scripting support
Power
Power over Ethernet (PoE) 802.3af compliant
Ex5V power supply if POE not being used
Chassis
Rack mountable using optional 1U front panel
Wings allow easy mounting
5.25 inches W x 3.125 inches L x 1.37 inches H
Control
ID switches assign the adapter ID to uniquely identify
each unit on the network
All settings adjustable from ASIControl software
3 ARCHITECTS AND ENGINEERS SPECIFICATION
The CobraNet interface shall provide four microphone/line balanced analog audio inputs and four line level analog audio
outputs on plug in terminal block connectors. 48V DC Phantom power shall be provided on each mic/line input. Analog-to-
digital and digital-to-analog conversion shall be 24bit at a 48kHz sample rate. The CobraNet interface shall provide front panel
meters to monitor the analog input and output signals. Eight channels of redundant CobraNet input and output shall be
provided on an RJ-45 connector. The CobraNet interface shall be compatible with the AudioScience ASIControl software for
configuration and monitoring. The CobraNet interface shall be powered by IEEE 802.3af Power-over-Ethernet or from an
ex5VDC @ 10W power supply. The CobraNet interface shall be compliant with CE, FCC part 48 and the RoHS
directive. Warranty shall be 3 years. The Cobranet interface shall be the AudioScience Hono CobraNet 4.4M.
Front
ASI2314, Hono Cobranet 4.4M
Back
COBRANET 10/100 ETHERNET
PRIMARY SECONDARY
5V DC
2A
+ - + - + - + -
+ - + -
IN 3 IN 4
IN 1 IN 2
OUT 1 OUT 2
+ - + -
OUT 3 OUT 4
GPIO - RELAYS
GPIO
– OPTOS
1 2 3 4 C
1 2 3 4 V/G
AUDIOSCIENCE INC. , DELAWARE, USA - MADE IN USA - WWW.AUDIOSCIENCE.COM
RS-232
INPUT METER
1 2 3 4
CLEAR
SETTINGS
4 . 4 M
C
O B R A
N
E T
ADAPTER ID
OUTPUT METER
1 2 3 4
STATIC
DYN
4 CHANNEL MIC/LINE COBRANET INTERFACE
EXT
PoE
IP
POWER
STATUS
H
ONO
N O
H
™
