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.
What's Included in the Box
Main Features
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Provides additional 45W power capacity for Ajax Fibra systems
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Supports one powered Fibra output line
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Powers devices installed after the module
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Supports backup batteries from 7Ah to 18Ah
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Galvanic isolation for enhanced system stability
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Up to 2,000m communication distance to hub
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Up to 2,000m output line length
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Advanced short-circuit protection
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Overvoltage protection on Fibra signal lines
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Remote configuration via Ajax apps
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Encrypted Fibra communication
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Tamper protection when installed in Ajax Case enclosures
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Designed for professional commercial and industrial installations
Detailed Specifications
Communication Technology
Fibra Protocol
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Proprietary Ajax Fibra Communication Technology
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Two-Way Communication
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Dynamic Key Encryption
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Instant Event Transmission
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Remote Configuration via Ajax Apps
Connection
Communication Distance
Hub to LineSupply
LineSupply to Last Fibra Device
Using:
Line Configuration
Input Lines
Output Lines
Output Capacity
Power Distribution
The module powers all compatible Fibra devices connected between the LineSupply and the end of the line.
Galvanic Isolation
Integrated galvanic isolation ensures:
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Devices downstream do not consume power from the hub
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Reduced voltage loss
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Increased installation stability
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Improved reliability in large systems
Power Supply Specifications
Power Supply Type
Main Power Input
Nominal Voltage
Maximum Current Consumption
Backup Battery Support
Supported Battery Types
Supported Capacities
Battery sold separately.
Low Battery Threshold
Battery Recovery Voltage
End-of-Life Battery Voltage
Recharge Time
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Up to 24 Hours
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Recharge to 80% Capacity
Ripple Voltage
Output Power
Total Power Capacity
Output Line Power
Battery Charging Power
Security & Protection Features
Protection Against
Device Authentication
Communication Loss Detection
Tamper Protection
When installed inside compatible Ajax Cases:
Recommended Cases:
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Ajax Case C (260)
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Ajax Case D (430)
Cases sold separately.
Physical Specifications
Dimensions
Weight
White Version
Black Version
Available Colours
Environmental Specifications
Operating Temperature
Operating Humidity
Electrical Protection Class
Installation Environment
Warranty Information
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24-Month Manufacturer Warranty
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Genuine Ajax Systems Product
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Supported Through Authorised Ajax Distribution Channels
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.
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.
Datasheets & Resources
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:
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Genuine Ajax Systems product
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Designed for professional Fibra installations
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Ideal for large-scale security projects
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Supports extended wiring distances
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Integrated backup battery capability
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Galvanic isolation for enhanced reliability
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Distributed through authorised Ajax partners
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Backed by a 24-month manufacturer warranty
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.
