Ajax Superior LineSupply (45W) Fibra Additional Power Supply Module White / Black | AJAX#82131

Product Description

The Ajax Superior LineSupply (45W) Fibra White / Black AJAX#82131 is a professional Fibra power expansion module designed for large-scale Ajax security installations requiring additional power capacity, extended wiring distances, and enhanced system reliability. Featuring 45W total power output, support for 12V backup batteries, galvanic isolation, encrypted Fibra communication, short-circuit protection, and overvoltage protection, this module is ideal for commercial, industrial, government, and enterprise security systems throughout Australia and New Zealand. The LineSupply enables installers to extend Fibra networks up to 2,000 metres while maintaining stable power delivery to downstream devices.

The Ajax Superior LineSupply (45W) Fibra provides additional power to devices installed further along a Fibra line, allowing larger and more complex installations without overloading the hub power supply. Its galvanic isolation technology ensures connected devices draw power from the LineSupply rather than the hub, improving system stability and scalability.

Designed specifically for professional security installations, the module supports backup batteries from 7Ah to 18Ah, ensuring uninterrupted operation during mains power failures.

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What's Included in the Box

• Ajax Superior LineSupply (45W) Fibra

• Power Supply Cable

• Battery Connection Cable

• Terminal Adapters (2 pcs.)

• Quick Start Guide

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Main Features

• Provides additional 45W power capacity for Ajax Fibra systems

• Supports one powered Fibra output line

• Powers devices installed after the module

• Supports backup batteries from 7Ah to 18Ah

• Galvanic isolation for enhanced system stability

• Up to 2,000m communication distance to hub

• Up to 2,000m output line length

• Advanced short-circuit protection

• Overvoltage protection on Fibra signal lines

• Remote configuration via Ajax apps

• Encrypted Fibra communication

• Tamper protection when installed in Ajax Case enclosures

• Designed for professional commercial and industrial installations

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Detailed Specifications

Communication Technology

Fibra Protocol

• Proprietary Ajax Fibra Communication Technology

• Two-Way Communication

• Dynamic Key Encryption

• Instant Event Transmission

• Remote Configuration via Ajax Apps

Connection

• 4-Core Fibra Cable

• Installation at Any Point Along the Fibra Line

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Communication Distance

Hub to LineSupply

• Up to 2,000m

LineSupply to Last Fibra Device

• Up to 2,000m

Using:

• U/UTP Cat.5 Twisted Pair Cable

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Line Configuration

Input Lines

• 1 Fibra Input Line

Output Lines

• 1 Powered Fibra Output Line

Output Capacity

• Supports Fibra devices with a combined power consumption of up to 30W

Power Distribution

The module powers all compatible Fibra devices connected between the LineSupply and the end of the line.

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Galvanic Isolation

Integrated galvanic isolation ensures:

• Devices downstream do not consume power from the hub

• Reduced voltage loss

• Increased installation stability

• Improved reliability in large systems

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Power Supply Specifications

Power Supply Type

• Type A

Main Power Input

• 100–240V AC

• 50/60Hz

Nominal Voltage

• 24V DC

Maximum Current Consumption

• 1.2A

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Backup Battery Support

Supported Battery Types

• 12V Backup Battery

Supported Capacities

• 7Ah

• 9Ah

• 18Ah

Battery sold separately.

Low Battery Threshold

• 11.3V DC

Battery Recovery Voltage

• 14.3V DC

End-of-Life Battery Voltage

• 10.5V DC

Recharge Time

• Up to 24 Hours

• Recharge to 80% Capacity

Ripple Voltage

• Maximum 1%

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Output Power

Total Power Capacity

• 45W

Output Line Power

• 30W

Battery Charging Power

• 15W

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Security & Protection Features

Protection Against

• Short Circuits

• Overvoltage on Fibra Signal Lines

• Communication Tampering

• Device Spoofing

Device Authentication

• Advanced Anti-Spoofing Protection

Communication Loss Detection

• As Fast As 36 Seconds

• Configurable in Ajax Hub Settings

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Tamper Protection

When installed inside compatible Ajax Cases:

• Tamper Alarm Support

• Opening Detection

• Enclosure Removal Detection

Recommended Cases:

• Ajax Case C (260)

• Ajax Case D (430)

Cases sold separately.

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Physical Specifications

Dimensions

• 160 × 85 × 53 mm

Weight

White Version

• 269g

Black Version

• 262g

Available Colours

• White

• Black

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Environmental Specifications

Operating Temperature

• -10°C to +40°C

Operating Humidity

• Up to 75%

Electrical Protection Class

• Class III

Installation Environment

• Indoor Use Only

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Warranty Information

• 24-Month Manufacturer Warranty

• Genuine Ajax Systems Product

• Supported Through Authorised Ajax Distribution Channels

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Brand Overview

Ajax Systems is a leading global manufacturer of professional security and automation solutions. The Fibra product range combines secure wired communication, advanced monitoring capabilities, scalable infrastructure, and enterprise-grade reliability, making it ideal for commercial, industrial, and high-security applications.

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Practical Use Scenarios

Large Commercial Installations

Provide additional power for extended Fibra networks across office buildings, retail centres, and warehouses.

Industrial Security Systems

Power long-distance Fibra device deployments in manufacturing facilities and industrial sites.

Multi-Building Facilities

Extend power and communication to remote buildings and outlying structures.

High-Density Security Deployments

Support installations with large numbers of detectors, sirens, keypads, and integration modules.

Critical Infrastructure Protection

Ensure uninterrupted operation using backup battery support and galvanic isolation.

Security System Expansion

Increase system capacity without overloading the hub power supply.

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Datasheets & Resources

• Technical specifications

  User manual

  Demo & Tips for engineers and PRO users

  Technical data sheet
  
  

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Excellence for the Australian and New Zealand Market

The AJAX#82131 Ajax Superior LineSupply (45W) Fibra is specifically suited for large-scale security deployments throughout Australia and New Zealand where extended cable runs, distributed infrastructure, and high device counts require additional power management. Its robust design, backup battery compatibility, and advanced protection features make it ideal for commercial, industrial, government, and critical infrastructure applications.

Benefits include:

• Genuine Ajax Systems product

• Designed for professional Fibra installations

• Ideal for large-scale security projects

• Supports extended wiring distances

• Integrated backup battery capability

• Galvanic isolation for enhanced reliability

• Distributed through authorised Ajax partners

• Backed by a 24-month manufacturer warranty

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FAQs

What is AJAX#82131 Ajax Superior LineSupply (45W) Fibra?

AJAX#82131 is a power expansion module that provides additional power capacity for Ajax Fibra security systems.

How much power can AJAX#82131 provide?

AJAX#82131 delivers a total of 45W, including 30W for Fibra devices and 15W for battery charging.

Does AJAX#82131 support backup batteries?

Yes. AJAX#82131 supports 12V backup batteries with capacities ranging from 7Ah to 18Ah.

What is the maximum communication distance supported by AJAX#82131?

AJAX#82131 supports up to 2,000 metres from the hub and an additional 2,000 metres to the last Fibra device.

What is galvanic isolation in AJAX#82131?

AJAX#82131 uses galvanic isolation to ensure downstream devices do not draw power from the hub, improving stability and scalability.

Can AJAX#82131 protect against short circuits?

Yes. AJAX#82131 includes advanced short-circuit protection and overvoltage protection for Fibra signal lines.

Is AJAX#82131 suitable for commercial installations?

Yes. AJAX#82131 is specifically designed for professional commercial, industrial, and large-scale security projects.

Which backup batteries can be used with AJAX#82131?

AJAX#82131 supports 12V batteries with capacities of 7Ah, 9Ah, and 18Ah.

Can AJAX#82131 be remotely configured?

Yes. AJAX#82131 can be monitored and configured through Ajax apps.

What warranty is included with AJAX#82131?

AJAX#82131 includes a 24-month manufacturer warranty.