
LineSplit Fibra
Module to split one Fibra line into four lines
Design security systems freely with LineSplit Fibra
LineSplit brings a new level of flexibility into the installation process. There is no need to replace wiring if you want to replace an outdated security system with Ajax. The module can be installed at any point of the Fibra line (even after another LineSplit). It splits one Fibra line into four and extends each one of them by 2,000 m[1]. LineSplit inherits all the advantages of Ajax smart devices: it is easy to control the module from the app, receive event notifications, and configure or test LineSplit remotely.
Compatible hubs
This is the wired device of the Fibra product line. Only accredited Ajax Systems partners can sell, install, and administer Fibra products.
One device, two missions

More freedom in installation

Renovating outdated wired system
Discover future-proof hardware




Pre-installed jumper to activate a termination resistor
Easy to mount into Case
LineSplit is inserted into Case. This casing has an optimal arrangement of wire channels, special holders for the module, and the tamper. Several variations of casings are available.
You can mount one LineSplit module into Case or fit several devices. The required minimum number of casings can be selected for the facility's needs, which saves the budget and speeds up the installation of the security system.

Fibra
Unique wired technology
Fibra is a protocol to ensure fast and secure two-way wired communication between the hub and connected devices. Fibra delivers instant data-rich notifications: security companies and users know which device was triggered, when, and where it happened.

Encrypted two-way communication
Connect any Fibra device to the line
Fibra line extension up to 2,000 m[1]
Energy efficiency as a priority
The module consumes up to 0,22 W at peak consumption times. With such low power consumption, an installer can connect more devices to a Fibra line and lengthen the wired connectivity.
Fibra communication follows the TDMA principle. Each device has a short time frame to exchange data with a hub. The rest of the time, their communication modules are inactive. This significantly reduces power consumption and helps avoid interferences even when multiple devices communicate simultaneously.
LineSplit consumption is up to 0,22 W
TDMA and power-saving modes

Sabotage resistance






Convenient to work for PROs
Installing a wired system is always a challenge. We have taken care of the quick installation of LineSplit Fibra. The module is installed into Case and can be mounted in just a few minutes. With few clicks, it can be paired with the hub in the apps for iOS, Android, macOS, and Windows. Installers can configure the device remotely in the Ajax apps.
Fibra power supply calculator
Use our online calculator to ensure the Fibra system covers your facility. It helps verify the project of a wired security system and provides additional information for installers.
LineSplit Fibra is installed into Case, which has an optimal arrangement of channels for wires, special holders for the module, and the built-in tamper module. There are several variations with different sizes of casings. Installation kit with dowels and screws included. No tools are required to install LineSplit into Case.
Installation into Case
Сase has special holders to secure the module
Jumper included

Installers can add a module in two ways: automatically scanning lines or scanning a QR code. When scanning lines, there are two ways to identify the desired device: by clicking in the app or tamper activating. When an installer adds a device, it will immediately have a default name and settings are suitable for most cases.
Pairing with a hub via line scanning or QR code
Device identification via triggering or LED indication
Optimal default settings

Forget about configuring via the keyboard. All testing and configuration are performed in mobile and desktop Ajax apps. An installer can work both on behalf of the company and as a sole installer.
Configuration and testing remotely and on-site
Desktop and mobile apps
Accounts for companies and installers

With proprietary protocols, any Ajax system can transmit alarms to the PRO Desktop monitoring app and third-party CMS.When an alarm is received, the monitoring station operator knows what happened and where the rapid response unit has to be sent. All Ajax devices are addressable, so events, the device type, its assigned name and room can be transmitted to PRO Desktop or third-party monitoring software.
Full addressability of the device
Instant notifications in Ajax apps
Alarm and event monitoring in PRO Desktop for monitoring companies

1— When using a twisted pair cable UTP cat. 5. Other cables may have different values. Fibra power supply calculator.
2 — Notification of attempts to break or open Case. Case is sold separately.Case has a tamper module connected to the LineSplit terminal (indicated as TAMPER on a device board). LineSplit itself does not have a tamper. Learn more about Case
3 — LineSplit Fibra does not provide additional power supply to the line.
4 — The list of transmitted parameters may differ depending on the type of the CMS and the selected communication protocol.
Technical specifications
Ajax product lines
Superior, Fibra, and Baseline product lines are mutually compatible. This opens up numerous possibilities for building systems of any configuration.