Install Guide

Assigning an IP Address

Every device on a TCP/IP network is identified by two addresses:

•The address is a 6-byte address assigned to the 4711H by the manufacturer.

•The IP address is a 4-byte address assigned by the system admin. Set this. The MIL-4711H stores its IP address in its NVRAM (default: 0.0.0.0).

Caution:When the address is 0.0.0.0, the 4711H uses RARP or BOOTP to acquire an address.

The following are ways to assign an IP address to the hub:

•Make a telnet connection via port 2002, or connect serially and set the IP address manually.

•Use a RARP server to set the address each time the MIL-4711H powers up.

•Use BOOTP to set the address each time the MIL-4711H powers up. This is the preferred method in larger networks as BOOTP can work through routers.

Note: Neither telnet nor RARP work if the server is connected through a router on a different subnet from the MIL-4711H. To assign an IP address, put the MIL-4711H on the same subnet as the host, set-up an ARP entry with an IP address that is valid for that subnet, telnet to the unit, and assign an appropriate IP address.

Setting the IP Address with Telnet

The following only works if the MIL-4711H is on the same subnet as the host from which you want to telnet. In this example, you are to add a MIL-4711H called alpha with an IP address 192.185.2.3 and an Ethernet address of 0040c800012B.

To set the IP Address using Telnet:

1.Use a text editor to open the /etc/hosts file.

2.Add the following line and save the file:

192.185.2.3 alpha

3.Use this to set the static ARP entry for a host on the same subnet as the 4711H: arp -s alpha 00:40:c8:00:01:2B

4.Set the rear panel DIP switches D2 up and D1 down and power cycle the unit.

5.Make a telnet connection to maintenance port 2002:

telnet alpha 2002, or connect an ANSI compatible terminal to the RS-232 port

6.Type [!] to enter the monitor menu.

Model: MIL-4711H

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Digi MIL-4711H manual Assigning an IP Address, Setting the IP Address with Telnet, Alpha
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MIL-4711H specifications

The Digi MIL-4711H is a ruggedized wireless communication module designed to meet the demanding requirements of military and industrial applications. Its robust build and advanced features make it an ideal solution for those needing reliable data transmission in challenging environments.

One of the primary highlights of the Digi MIL-4711H is its secure wireless communication capabilities. The device supports AES-256 encryption, ensuring that sensitive data transmitted over the network remains secure from interception. This level of security is critical for military applications where data integrity and confidentiality are paramount.

Engineered for durability, the Digi MIL-4711H complies with MIL-STD-810G, making it resistant to shock, vibration, and extreme temperatures. This ruggedization ensures optimal performance in harsh conditions, whether in a field operation or an industrial setting. Its IP67 rating further enhances its resilience, confirming it is dust-tight and can withstand immersion in water, making it suitable for outdoor use in unpredictable weather.

The module supports various wireless protocols, including Long Range (LoRa) and Zigbee, allowing it to connect seamlessly to a range of devices, from sensors to gateways. This flexibility enables the creation of extensive network topologies tailored to specific operational needs. Its long-range capabilities ensure that data can be transmitted over considerable distances, reducing the need for multiple base stations and minimizing installation complexity.

Another noteworthy feature of the Digi MIL-4711H is its low power consumption. Optimized for energy efficiency, it offers extended battery life, which is essential for remote field operations where power sources may be limited. Additionally, it features multiple modes of operation, including sleep mode, which significantly reduces power usage when the device is idle.

The module also boasts a user-friendly interface, making it easy to configure and integrate into existing systems. With support for extensive documentation and a knowledgeable support team, users can quickly resolve issues and ensure seamless operation.

In summary, the Digi MIL-4711H combines advanced security, rugged reliability, and versatile connectivity options, making it a top choice for military and industrial applications. Its emphasis on durability, efficiency, and ease of integration positions it as a dependable solution for organizations requiring robust wireless communication capabilities in demanding environments.
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