POTS Adapter

Convert hardtomaintain Plain Old Telephone Service into a modern IPbased voice infrastructure while keeping existing analog devices online.

Built for Industrial Use

Designed for alarms, elevators, and other missioncritical communication systems, the POTS Adapter drops seamlessly into industrial environments with the certifications required for worryfree integration. Its low power consumption makes it ideal for solarpowered, batterybacked, and other energyconstrained deployments.

Door and gate intercom system icon

Door and Gate Intercoms

AutoDial phone support icon

AutoDial Service Lines

Elevator emergency phone icon

Elevator Emergency Phones

Emergency alarm system connected to services icon

Security Alarm Panels

Fax machine icon

Fax Machines and Legacy Modems

Roadside emergency call box icon

Roadside Call Boxes

POTS Adapter showcasing minimal power consumption with battery icon

Energy-Efficient Operation

Minimal power draw reduces energy consumption, operating costs, and heat buildup, which supports higher longterm reliability in 24/7, unattended, and remote installations. This efficient design is especially well suited to sites with limited or backup power.

Compact POTS Adapter device showing small size and DIN rail mounting capability

Made for Flexible Deployment

The POTS Adapter is compact, lightweight, and DINrail mountable, making it easy to place in panels, cabinets, and tight equipment spaces. An external antenna connection helps maximize performance and signal reliability in secluded or RFchallenged locations.​

Easily Scalable

Extend VoLTE across multiple sites and endpoints with a costeffective, stepbystep rollout that keeps spend aligned with realworld demand. This scalable model supports standardized voice services, streamlined administration, and an optimized total cost of ownership as deployments grow.

Multiple POTS Adapter devices arranged together demonstrating scalability
POTS Adapter showing USB-C and 4-pin Molex power connection options

Flexible Power Options

Power the device using either USBC or a 4pin Molex connector, depending on available onsite resources. For higher resilience in critical environments, both inputs can be used concurrently to provide redundant power.

USB-C and 4-pin Molex power connector icons

POTS to LTE Made Simple

Easily convert Plain Old Telephone System (POTS) lines to LTE cellular with a compact adapter that modernizes legacy connections while preserving existing devices and workflows.

Plug and play installation icon

Plug and Play

Drop in Peplink’s POTStoCellular Adapter to upgrade legacy analog phone lines to LTE with no complex configuration. It needs only a power source and a cellular signal to go live.

Certification badge icon for alarm and elevator systems

Critical Applications

Certified for alarm panels, elevators, remote doors and gates, and other analogline systems, this rugged adapter delivers low power consumption and reliable operation across a wide temperature range.

Cost effective reliability icon with checkmark

Reliable and Cost Effective

Deploy as a standalone solution with no extra network hardware or complex setup, simplifying installation. Centralized cloud management and alerting streamline monitoring and help reduce ongoing support and truckroll costs.

Ports and Connections

POTS Adapter port and connector diagram showing all connection points and interfaces

Gallery

POTS Adapter front view showing device exterior and branding
POTS Adapter side angle view displaying compact design
POTS Adapter rear view showing connection ports and mounting options
POTS Adapter close-up of connection ports and LED indicators
POTS Adapter top view showing antenna connections and ventilation
POTS Adapter bottom view displaying DIN rail mounting mechanism