Electro-Voice NetMax N8000 owner manual Automatic/Manual Allocation of IP Addresses

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Appendix

For example, a network could e.g. split the 4 Byte (32 bit) of an IP address in a 3 Byte long network part and in 1 Byte long host part. The exact partitioning between network part and host part is given in the form of subnet masks. In this case, the partitioning of the first 24 bits or the last 8 bits would be made because of the subnet mask 255.255.255.0.

The CIDR notation which is designed to display a subnet mask is an alternative to the dotted decimal notation. So called suffixes are used in the CIDR notation. The suffix indicates the number of 1-bits in the subnet mask. Thus, the subnet mask 255.255.255.0 in dotted decimal notation would correspond to the suffix /24 as the first 24 places (in binary description) of an IP address are chosen as network address.

It is possible to impact the maximum number of the devices addressable within a network by choosing the subnet mask which results in different partitioning of the IP address in network part and in host part. For the exact number it has to be considered that the host part may neither be completely zero nor completely 1 in the binary description.

Example: In case of the above-mentioned example IP address 130.9.122.195 the network part would be 130.9.122.0 by using the subnet mask 255.255.255.0. So, each device (or interface) in the considered network uses an address of the type 130.9.122.DDD. As the values 00000000 and 11111111 are excluded for the host part DDD in binary description, the corresponding decimal values 1 to 254 for DDD are allowed. Thus, a maximum of 254 different devices can be addressed in a network and the corresponding addresses are 130.9.122.1 to 130.9.122.254.

Automatic/Manual Allocation of IP Addresses

IP addresses can be allocated both automatically and manually to a device in a network. If the address is allocated automatically via DHCP (Dynamic Host Configuration Protocol), the operation of a DHCP server in the network is necessary. This server makes it possible to dynamically allocate an IP address and additional configuration parameter to hosts in a network. The use of a DHCP server is especially useful for networks in which devices are often connected and removed.

If DHCP is used, certain incidents (e.g. the reboot of a device) can result in the change of the IP address of this device. If this device is a N8000 system controller, its configuration in IRIS-Net has to be modified to reflect the changed IP address. For that reason it is not advisable to use DHCP for the dynamic configuration of N8000. Instead, of that the network configuration of the N8000 should be done manually.

When a new Ethernet network which will not be connected to the Internet is established, any network part of the IP addresses can be defined. By choosing the appropriate subnet mask it is possible to adapt the number of the addressable devices to your requirements.

Please contact your network administrator regarding details on the correct network configurations if one or several N8000 is/are integrated in an existing Ethernet network (with or without DHCP server) or if the network is connected to the Internet.

NetMax N8000 System Controller

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Owner’s manual

 

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Contents Page Network configuration Important Safety Instructions Onformity Description of the system IntroductionN8000 features Unpacking and warranty IRIS-Net Installation instructionBrowser Interface NETWORK-LEDs Signal / PEAK-LEDsControl Elements and Connections Front Faceplate USB Interface System STATUS-LEDsNetwork Module Slot Rear PanelAudio SLOTs RS-232 Interfaces Ethernet InterfaceControl Port Mains Connector and Power SwitchPreparations Mounting Installation of expansion cardsExpansion of the DSP performance of the system System expansion with analog/digital inputs or outputsSystem expansion with a network module Interface description Can Interface Assignment of can plug RS-232 Interface USB connectionControl Inputs Control Outputs Audio Interfaces Analog audio connecting cableDigital audio connecting cable Example Network configuration IntroductionNetwork configuration Click on Start Control Panel Network Connection ConfigurationDouble click on Internet Protocol TCP/IP NetMax N8000 System Controller NetMax N8000 System Controller Appendix Application Example Installation in a multi-purpose hallTroubleshootings Ethernet principles Appendix Check Network Configuration of PCSubnet mask IP addressesAutomatic/Manual Allocation of IP Addresses CAN-Bus Principles Appendix System Examples Performance Specifications IP Address Table General Description and Features Specifications/Technische DatenInterfaces Processing Block Diagram/BlockschaltbildDimensions/Abmessungen Page Page Page Subject to change withou prior notice V1.2

NetMax N8000 specifications

The Electro-Voice NetMax N8000 is a powerful digital signal processor (DSP) that has been designed to meet the demands of contemporary audio applications in both live sound and permanent installations. Offering a comprehensive suite of features, the N8000 provides high-quality audio processing, versatile routing, and a user-friendly interface, making it an ideal choice for audio professionals.

One of the standout features of the N8000 is its robust processing power. Equipped with multiple DSP cores, it can handle complex audio tasks simultaneously, ensuring that sound engineers have the flexibility they need to create intricate audio setups. The device supports up to 64 inputs and 64 outputs in configurations that can be easily customized through its flexible digital patching system. This scalability makes it suitable for a wide range of applications, from small venues to large concert halls.

Another key characteristic of the N8000 is its extensive network capabilities. The device supports Ethernet connectivity through the AVB (Audio Video Bridging) protocol, allowing for seamless integration with other AVB-enabled products. This feature allows for low-latency audio transmission and ensures high-quality signal integrity over longer distances, ideal for complex audio installations.

The N8000 also includes a comprehensive suite of advanced processing algorithms. These include delay, equalization, crossover, and dynamics processing, all of which can be easily adjusted via the intuitive software interface. The Electro-Voice NexSys software allows users to create and save presets, making it easy to recall specific settings for different events or venues.

In terms of build quality, the N8000 boasts a rugged chassis that is designed to withstand the rigors of touring and installation environments. Its rear panel features a variety of input and output options, including analog and digital connections, providing flexibility for different system designs.

Furthermore, the N8000 is designed with expansion in mind. Its modular architecture allows for additional cards to be added, enhancing the system's capability over time. This means that as audio technology evolves, users can keep their system up-to-date without the need for a complete replacement.

In summary, the Electro-Voice NetMax N8000 is a versatile and powerful DSP solution that combines advanced processing capabilities, robust connectivity, and a user-friendly interface. Its ability to adapt to various audio environments makes it an indispensable tool for sound engineers and installers looking to create the best possible audio experience.
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