Network Audio AdapterNX-100

Description• TOA’s NX-100 Network Audio Adapter can transmit high-

quality audio signals and such control data as serial data over IP networks, such as LAN or Internet, in real time. It is especially useful when transmitting audio signals to remote locations, as Internet use keeps running costs lower than the use of dedicated lines

Features

Audio signal transmitted• Audio signals can be transmitted with an extremely short

delay of a few tens of milliseconds if there is no network delay.

NX-100NX-100

10ms

Control data transmitted• Control data, such as contact signal and serial data, can also

be transmitted.

NX-100NX-100

Contact signalSerial data

Two-way audio• Because the NX-100 is equipped with both audio input and

output, two-way audio signal transmission is possible using a single unit.

NX-100NX-100

No sound loss• No sound loss experienced, even when audio is transmitted

over crowded network like the Internet.

NX-100NX-100

Internet

Contact input• Audio transmissions can be started and ended using the

NX-100’s contact input, even when no special control equipment (like a PC) is used.

NX-100NX-100

DC power input• Because the NX-100 is equipped with a DC power input, it

can operate on either AC mains or a battery.

NX-100NX-100

Battery

Set up Example

A company

Headquarter

A

B

C

D

LAN

◆Summary of the system configurationThere is a company having four sales offices and the headquarter.The infrastructure connecting by LAN is established among offices,Their common works are done via the LAN

ＬＡＮ

管理棟リモートマイク

ＡＭＰ

Speaker

ＡＭＰ

ＡＭＰ

ＡＭＰ

Speaker

Speaker

Speaker

NX-100

NX-100

NX-100

NX-100NX-100演奏機器・ミキサ

ー

9

Headquarter

Sales office-A

Sales office-B

Sales office-C

Sales office-D

System configuration

◆◆The situation that NX-100s are equipped (example)The president of the company instructs from HQ to the sales offices via LAN.All sales staffs are listening to the broadcast.Meanwhile sales staffs reply via from the sales offices to HQ via LAN.

ＬＡＮ

管理棟リモートマイク

ＡＭＰ SpeakerNX-100

NX-100演奏機器・ミキサ

ー

Headquarter

Sales office-A

ＡＭＰ SpeakerNX-100

Sales office-B

ＡＭＰ SpeakerNX-100

Sales office-C

ＡＭＰ SpeakerNX-100

Sales office-D

MAC address: 00-05-FF-80-84

MAC address: 00-05-FF-80-11

MAC address: 00-05-FF-80-28

MAC address: 00-05-FF-80-77

MAC address: 00-05-FF-80-80

IP Address: 192.168.1.1

IP Address: 192.168.1.2

IP Address: 192.168.1.3

IP Address: 192.168.1.4

IP Address: 192.168.1.5Subnet mask: 255.255.255.0

Subnet mask: 255.255.255.0

Subnet mask: 255.255.255.0

Subnet mask: 255.255.255.0

Subnet mask: 255.255.255.0

ROUTER

ROUTERＬＡＮ

Default gateway: 10.1.254.1

Default gateway: 10.104.254.1

W ＡＮ

Network address

Top page of soft setting

Connect NX-100s to the network. And when you click this, the condition of the network is detected.

System setting up

System setting up

Application Examples

■Application・ The system connecting some buildings; factories, plants, airport, complex.・ The system which NX-100s are placed at each railway-stations.・ The system which NX-100 connecting among road facilities (SA, PA, tunnel, Office, IC) ・ The system broadcasting to companies, associations, chain-stores.・ The system broadcasting from house and community center to each houses of a agricultural village .

Building-A 　Existing PA system

Building-B 　Existing PA system

NX-100 NX-100

■User’s demands・ Difficult to wire (Long distance, striding over other lands)・ Use the existing network cable ・ Remote control of the broadcasting areas select・ Broadcasting clearly to simultaneous plural places

■Merit of the network P.A. using・ Accommodating to LAN/WAN/internet, available to use the existing network wire・ In order to decrease running cost, NX-100 can connect with Internet.・ Make contact data is transmitted via Network, it ’s possible to operate other devices from far.・ Customer can choose broadcasting area as their like. And higher-quality sound than IP phone’s is provided.

LAN ・ WAN ・ Internet

Broadcasting to distant facilities

■Application・ The monitoring system for operators in a factory and a plant.・ The system of watching noisy environments.・ The security system establishing by watching and broadcasting .・ The observing system of animal behavior.

LAN ・ WAN ・ Internet

Monitoring microphone

■User’s demands・ A customer needs to monitor the sound that generated from machine operation in a distant place.・ The system is established complicatedly in case of watching a noisy environment in far place. ・ Not only watching with network CCTV, but also sound monitoring.■Merit of network PA using

・ Monitoring high quality sound clearly・ Accommodating to LAN/WAN/internet, available to use the existing network wire・ The combination of network CCTV and NX-100 is effective for security.

NX-100

NX-100

Monitoring microphoneNX-100

Network camera

PC for operationMonitor of CCTV

ＡＭＰ

Speaker

Monitoring at a distant facility

ＬＡＮ

ＬＡＮ

ＭＩＣ

ＭＩＣ

◆System configuration and operation

This company is having the headquarter building, 1st building, 2nd building, 3rd building and branch that networks are connecting. Individual broadcasting and all call are possible among buildings of HQ and offices.

The system is available for broadcasting of not only company but also school, airport and factory.

◆Customer

Company, maintenance dealer and operator of PA equipment.

◆User merit

Broadcasting such instruction from a president to all is provided cost effectively with using the existing networks.

The existing PA system and the existing intranet are available.

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ＷＡＮ

ＷＡＮＬＡＮ

ＰＣ

Speaker

ＰＣ

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Music player, Mixer, ＡＭＰ

Speaker

NX-100

ＡＭＰ

Speaker

NX-100

ＡＭＰ

Speaker

NX-100

ＡＭＰ

Speaker

Router

NX-100

NX-100

Music player, Mixer, ＡＭＰ

ＷＡＮ

Company intranet

Company, school, airport

ＬＡＮ

ＬＡＮ

ＭＩＣ

ＭＩＣ

Headquarter building

Branch offices

1st building of HQ

2nd building of HQ

3rd building of HQ

ＰＣ

◆System configuration and operation

The purpose of the system is to broadcast from a community center to houses belonging to a agricultural community and outdoors.The internet cables and CATV network cables are run instead of speaker lines.A chief can broadcast to all from his house through the system.The MIC is moved easily when a chief is relieved his duties.Automatic broadcasting with a timer and broadcast for selected areas are available to use control inputs and outputs.

◆Customer

Maintenance person of the system or a community center

◆User merit

Easy establishing of an automatic broadcasting system and a controlled system of broadcasting areas

Broadcasting from each houses

Cost deducing with using the existing networks.

Internet, CATV network

Chief’s house of a agricultural community

A’s house B’s house

ＡＭＰ

Speaker

ＬＡＮNX-100

Speaker

NX-100ＭＩＣ

ＭＩＣ

ＡＭＰ

NX-100

Speaker

ＡＭＰ

NX-100

Speaker

ＡＭＰ

Agricultural area

Community center

Head officeＬＡＮ

Speaker

Lower office of a dam

ＬＡＮ

◆System configuration and operationGathering data of observing spots, broadcast in disaster. The system is integrated and unmanned. The system is safely operated at the security center far from a dam.

◆CustomerMunicipality, custodian and operator of a facility

◆User meritHuman reductionThe integrated operation at safety placeReliable operation trough the plural cables in disaster. Real time operation in where nobody can enter.

*To censers: water temperature, water level, intruder, falling rock, etc.

Upper office of a damＬＡＮ

Siren

Network camera

ＷＡＮ

（ Bypath in disaster ）

ＷＡＮ

ＷＡＮ

ＡＭＰ

Water gate

*To censors

and indicators NX-100

NX-100

Speaker

ＡＭＰ

NX-100

ＭＩＣ

Speaker

ＡＭＰ

NX-100

Operation and monitoring PC

Operation and monitoring PC

Monitoring MIC

Monitoring MIC

ＡＭＰ

Dam

Speaker

ＬＡＮ . ＷＡＮ , Internet

◆System configuration and operationHealing the sounds of machine operation whether there is no failure.The equipped microphone in a machine room is gathering the sound as data, and the data is monitoring in far place through networks.Monitoring is possible at all times. And users can hear failure sounds that they can’t notice on a screen. In case of trouble, the manager can broadcast and instruct people in a machine room.The combination of network cameras and NX-100 enable to transmit simultaneously on the same network.

◆CustomerManager of factory

◆Users meritCost reduction with using the existing networks.The monitoring system watching far locations is established reasonable price. The packet transmit system is reliable to transmit frequency data.The integrated operation at safety place.Efficient management at far location.Real time operation in where nobody can enter.

Network camera

ＡＭＰ

Monitoring MIC

NX-100NX-100

Speaker ＡＭＰＭＩＣ

Operation andMonitoring PC

Factory and plant

Manager’s room

Machine room

Speaker

ＬＡＮ , ＷＡＮ ,Internet

◆System configuration and operationThe combination of network cameras and NX-100 enable to transmit simultaneously on the same existing network.In a park, messages and BGM are broadcasting for visitors.Usually BGM and messages are broadcasting automatically from AMP-rack in a maintenance office Remote microphones can inform, and that is prioritized than BGM and messages.

◆CustomerMaintenance person of railroad and park

◆User meritCost reduction with using the existing networks.The broadcasting system to far locations is established with reasonable price. Efficient management with an integrated system.The sound quality is not as same as the phone sound. High quality sound is provided to far locations.

Network camera

ＡＭＰRemote microphone

Speaker

Network camera

ＡＭＰ

NX-100

NX-100

NX-100

Operation and monitoring PC

Park and railway stations

Music player, Mixer, ＡＭＰ

ＬＡＮ , ＷＡＮ ,Internet

◆System configuration and operationEmergency broadcasting is sent from the operation office to interchanges on a freeway.The AMP-rack is broadcasting to an interchange individually or all simultaneously through network. Operation office can control amplifiers in all interchanges.The sound through NX-100 is transmitted simultaneously on the same existing network.

◆CustomerOperator of freeway facilities

◆User meritCost reduction with using the existing networks.The broadcasting system to far locations is established with reasonable price. Efficient management with an integrated system.The sound quality is not as same as the phone sound. High quality sound is provided to far locations.

Remote microphone

ＡＭＰ Speaker

ＡＭＰ

ＡＭＰ

ＡＭＰ

Speaker

Speaker

Speaker

NX-100

NX-100

NX-100

NX-100NX-100Music player, mixer

Customized switch (contact)

Freeway management

A interchange

B interchange

C interchange

D interchange

Operation office