Data Sheet

Rear Panel
DIGITAL I/O SPECIFICATIONS
Terminal Format Level Connector
AES/EBU 1-4
IN
AES/EBU RS422 D-sub 25pin (Female)
OUT
CobraNet
TM
*
PRIMARY
100Base-TX 100Base-TX RJ-45
SECONDARY
* 32IN/32OUT(20bit), 28IN/28OUT(24bit)
396
0.65
W: 480
44
H:44.65
351.35.9 11
430
D: 386
380
NHB32-C
NHB32-C
Network Hub and Bridge
32-in/32-out audio and control interface sends and receives digital audio and
control signals via CobraNet.
• A single NHB32-C unit can support up to 32-channels of digital audio I/O, and one control signal I/O.
• Four separate 8-channel AES/EBU input/output terminals.
• CobraNet™ transfers high-quality 20-bit or 24-bit 48 kHz digital audio over four bundle paths in real time.
• MIDI, head amp remote (AD8HR, AD824) and amplifier control.
• NetworkAmp Manager software allows central control of both audio and control signals.
• Up to eight NHB32-C units can be networked, with each unit transferring and receiving four bundles, and 64 channels of digital audio
can be received from any ACU16-C or NHB32-C on the network via CobraNet™.
• A networked system with ACU16-C and NHB32-C units is capable of handling up to 64 channels of digital audio.
• Multicast and unicast modes can be used in combination to optimize bandwidth.
• Primary and secondary CobraNet™ ports are built-in, providing a redundant network for reliable operation.
SYSTEM EXAMPLE
GENERAL SPECIFICATIONS
Maximum unit count 8 units for a CobraNet network
Number of scene memories 99
Max. input channel count
(from/to CobraNet)
32ch (48kHz/20bit); 28ch (48kHz/24bit)
Sampling frequency rate 48kHz
Signal delay 0.0417ms (CobraNet to AES/EBU)
Front panel USB : PC USB connector
UNIT ID : ID dial
WORD CLOCK SELECT : from AES/EBU; NETWORK; WORD CLOCK IN
PATCH SELECT
POWER ON/OFF
Rear panel AES/EBU 1-4 : 8ch/connector; Dsub-25pin x 4
WORDCLOCK : IN/OUT; BNC x 2
CobraNetTM : PRIMARY/SECONDARY; RJ45 x 2
COM : Dsub-9pin (male); for AD8HR HA control
TO COMPUTER : Dsub-9pin (male)
MIDI : IN/OUT; DIN5pin x 2
Power requirements Japan: AC100V, 50/60Hz
North America: AC110-120V, 50/60Hz
Other Areas: AC220-240V, 50/60Hz
Power consumption 40W
Dimensions (W x H x D) 480 x 44 x 386mm (18 7/8" x 1 3/4" x 15 3/16"), 1U
Weight 5.0kg (11lbs)
DIMENSIONS
unit : mm
CONTROL I/O SPECIFICATIONS
Terminal Format Level Connector
COM - - RS422 D-Sub 9pin (Male)
TO COMPUTER - - RS232C D-Sub 9pin (Male)
USB - USB - B type USB Connector
MIDI
IN MIDI - DIN Connector 5pin
OUT MIDI - DIN Connector 5pin
WORD CLOCK
IN -
TTL/75
Ω
BNC Connector
OUT -
TTL/75
Ω
BNC Connector