Industrial Leased Line Modems
Industrial leased line modems are designed to provide stable, long-term data communication over dedicated telephone and copper line infrastructure. These modems receive data from an Internet Service Provider (ISP) or private network over leased lines, DSL, or dial-up connections and convert it into a digital signal that can be distributed through industrial routers via Ethernet or serial interfaces. They are commonly used in applications where reliability, predictable performance, and long service life are required.
Leased lines offer fixed-bandwidth, dedicated communication paths with consistent upload and download speeds and high uptime. Because the connection is not shared with other users, leased line modems are often used in industrial automation, utilities, transportation, and remote monitoring systems where dependable connectivity is critical. Industrial ADSL and DSL modems provide a practical solution when fiber or cellular options are unavailable or impractical.
MuLogic leased line modems, including the LLM-336 series, are designed specifically for industrial environments and support voiceband data communication over 2-wire and 4-wire copper lines. These modems support data rates up to 33.6 kbps and operate in full- or half-duplex modes. Commonly used in SCADA and Modbus RTU applications, industrial leased line modems enable point-to-point and multipoint communication for control, monitoring, and telemetry systems.
FAQs
Q: What is an industrial leased line modem used for?
Industrial leased line modems are used to transmit data over dedicated telephone or copper lines for reliable, long-distance communication in industrial systems.
Q: What is the difference between leased lines and standard broadband?
Leased lines provide dedicated bandwidth, consistent speeds, and higher reliability, while standard broadband connections are shared and subject to variable performance.
Q: What types of modems are included in this category?
This category includes industrial ADSL, DSL, and dial-up modems designed for leased line and legacy communication infrastructure.
Q: Are leased line modems still used in industrial applications?
Yes, they are still widely used in SCADA, utilities, transportation, and remote monitoring where legacy infrastructure or high reliability is required.
Q: What protocols are supported by industrial leased line modems?
Many industrial modems support protocols such as Modbus RTU and are commonly used in SCADA and telemetry systems.
Q: Can industrial leased line modems be used with routers and switches?
Yes, these modems are typically paired with industrial routers and switches to distribute data to connected control and automation devices.
Why Buy Industrial Leased Line Modems from RSP Supply
RSP Supply offers a reliable selection of industrial leased line modems designed for ADSL, DSL, and dial-up communication in demanding applications. Our product lineup supports long-term operation in industrial environments and integrates seamlessly with SCADA, automation, and control systems. Customers rely on RSP Supply for dependable networking components, technical expertise, and solutions built for consistent industrial communication.