Chapter 3 – Using the Web Management Software

IP Setup > DDNS Configuration

DDNS (Dynamic Domain Naming System) updates the IP address of the modem/router in a DDNS server for the configured domain name whenever the IP Address changes; thus, it leaves the domain name pointing to the current IP Address of the modem/router at all times.

General

DDNS:Check the Enable or Disable box. This enables/disables DDNS. Default = Disable.

Use Check IP: Check the Enable or Disable box. If enabled, the program will query the server to determine the IP address before it performs the DDNS update (the IP address is still assigned by the wireless provider and the DDNS will be updated based on the address returned by Check IP Server). If disabled, the program will perform the DDNS update using the IP address that it obtains from the PPP link. Default = Enable.

Check IP Server: Enter the Server name from which the currently assigned IP address is obtained.

Check IP Port: Enter the port number of the Check IP Server. Default is 80.

Server: Enter the Server name to which the IP Address change is registered. Example: members.dyndns.org

Port:Enter the Server port number. Default is 80.

Max Retries: Enter the maximum number of tries that will be allowed if the update fails. Default = 5. Range is 0 – 100.

Update Interval: Enter the intervals in days that will be allowed to pass when there is no IP Address change. At the end of this interval, the existing IP Address will be updated in the server so that it will not expire. Default = 28 days. Range is 1 – 99 days.

System: Sets the system registration type as either Dynamic or Custom. Default = Dynamic.

Domain: Enter the registered Domain name.

Authentication

User Name: Enter the User Name that can access the DDNS Server. Default = NULL.

Password: Enter the Password that can access the DDNS Server. Default = NULL.

Submit

Click the Submit button to save these settings. Note: You must click Save and Restart once you have completed and submitted all the screens on which you have made changes.

Multi-Tech Systems, Inc. MultiModem Wireless Modem with Ethernet Interface (S000375B)

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Multi-Tech Systems RJ-9, RJ-45 manual General, Submit
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RJ-9, RJ-45 specifications

Multi-Tech Systems offers a range of communication solutions, prominently featuring the RJ-45 and RJ-9 connectors that are crucial in networking and telecommunications. These connectors are foundational to many applications, enabling efficient data transfer and ensuring reliable voice communications.

The RJ-45 connector is primarily used in Ethernet networks. It features eight pins and is designed for high-speed data transmission, making it the standard for wired local area networks (LANs). This connector supports various Ethernet standards including Fast Ethernet (100BASE-T), Gigabit Ethernet (1000BASE-T), and even 10 Gigabit Ethernet (10GBASE-T). An essential characteristic of the RJ-45 is its versatility, as it can be used with both straight-through and crossover cable configurations. This flexibility allows for straightforward connectivity between devices such as computers, routers, and switches.

Multi-Tech Systems employs advanced technology in their RJ-45 connectors, including support for Power over Ethernet (PoE). This innovation permits electrical power and data to be transmitted over the same cable, simplifying installations and reducing the need for additional wiring. The robust design of these connectors ensures durability and minimizes signal interference, thereby maximizing data integrity during transmission.

On the other hand, the RJ-9 connector, also known as the RJ-9 or RJ-10 connector, is typically used in telephone and headset applications. Characterized by its smaller size and four or six pins, the RJ-9 is optimized for voice frequency communication. It connects devices such as telephones, headsets, and other VoIP equipment, delivering clear audio quality that is essential for effective communication.

One standout feature of the RJ-9 connector is its ability to provide superior noise resistance, making it ideal for environments with significant electromagnetic interference. Multi-Tech Systems' RJ-9 connectors are designed for ease of use, allowing quick and simple connections. These connectors can often be found in various telephony devices, ensuring that they remain a staple in personal, commercial, and industrial communication systems.

In conclusion, Multi-Tech Systems continues to lead in the provision of reliable RJ-45 and RJ-9 connectors, integrating innovative technologies that enhance performance in data and voice communication. Whether in a high-speed networking environment or in everyday telephony applications, these connectors deliver the functionality and quality demanded by modern users. Their design and engineering reflect a commitment to excellence, helping users stay connected in an increasingly digital world.
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