Signal Fire Fibre Fusion Splicing Machine Price in Kenya

The Signal Fire Fibre Fusion Splicing Machine is a professional optical fibre installation tool designed for joining two fibre strands through controlled electric-arc fusion. Signal Fire splicers are widely used for FTTH installations, ISP fibre networks, backbone links, fibre maintenance, CCTV fibre networks and telecommunications projects because they combine automatic alignment, fast splicing and portable field operation.

One of the best-known models is the Signal Fire AI-9, a six-motor core-alignment fusion splicer designed for high-precision optical fibre work. Signal Fire specifies approximately 5 seconds splicing time, 15 seconds heating time, a 5-inch display, built-in Visual Fault Locator and Optical Power Meter, and a 7800mAh rechargeable battery capable of around 260 splice-and-heat cycles per charge. 

The AI-9 supports common fibre types including G.652 single mode, G.651 multimode, G.653 dispersion-shifted, G.655 non-zero dispersion-shifted and G.657 bend-insensitive fibre, making it suitable for a broad range of fibre-optic projects. 

Key Specifications

Signal Fire's current documentation confirms the AI-9's six-motor alignment system, 5-second splice time, 15-second heater cycle and support for the major single-mode and multimode fibre categories. 

What Is a Fibre Fusion Splicing Machine?

A fibre fusion splicer is a machine used to permanently join two optical fibres.

The process involves:

Strip Fibre → Clean Fibre → Cleave Fibre → Align Fibre → Electric Arc Fusion → Inspect Splice → Apply Protection Sleeve → Heat Shrink

Unlike mechanical joining methods, fusion splicing physically melts and joins the glass cores together, creating a permanent connection with very low optical loss.

How Signal Fire Fusion Splicing Works

The Signal Fire fusion splicer uses cameras, motors and image-processing technology to position the fibres before applying an electric arc.

A typical process is:

1. Strip the fibre coating.

2. Clean the bare fibre with isopropyl alcohol.

3. Cleave the fibre precisely.

4. Place both fibres into the holders.

5. Close the windproof cover.

6. Allow the machine to align the fibres.

7. Initiate fusion.

8. Inspect the estimated splice loss.

9. Move the fibre into a protection sleeve.

10. Heat the sleeve in the built-in heater.

This process produces a durable, low-loss fibre joint suitable for professional telecommunications networks.

Six-Motor Core Alignment

The Signal Fire AI-9 uses six motors for core/cladding alignment.

Core alignment is important because the actual light-carrying core of an optical fibre is extremely small. Even tiny misalignment between two fibres can increase insertion loss.

For ISP and backbone work, core alignment is generally preferred where consistently low splice loss is required.

5-Second Fibre Splicing

Signal Fire specifies a typical 5-second fusion cycle for the AI-9. 

Fast splicing is useful when technicians must complete:

• Large ODF installations

• Fibre closures

• FAT boxes

• Backbone cables

• Apartment FTTH networks

• ISP rollouts

• Emergency fibre repairs

On projects involving hundreds of fibres, a few seconds saved per splice can significantly reduce installation time.

15-Second Heating

After fibre fusion, the joint is protected with a heat-shrink splice protection sleeve.

The AI-9 uses a heater cycle of around 15 seconds, which can be adjusted according to conditions. 

The heater helps secure the splice with:

• Heat-shrink tubing

• Stainless-steel strength member

• Internal adhesive

• Mechanical protection

Low Splice Loss

Signal Fire publishes typical splice-loss figures around:

Actual field results depend on fibre quality, cleaving, cleanliness, electrode condition, arc calibration and environmental conditions.

Supported Fibre Types

The AI-9 supports multiple fibre standards.

This means one machine can be used across residential FTTH, ISP distribution and many backbone projects.

Built-In Optical Power Meter

A major advantage of the Signal Fire AI-9 is its integrated Optical Power Meter.

Current documentation lists optical measurement across wavelengths between approximately 850 nm and 1650 nm, depending on the selected measurement mode. 

An optical power meter helps technicians measure:

• Optical receiver power

• Link loss

• Fibre signal levels

• Network attenuation

• PON signal conditions

• Fibre troubleshooting results

The built-in meter can reduce the number of separate tools a technician needs to carry.

Built-In Visual Fault Locator

The AI-9 also includes a Visual Fault Locator (VFL).

The current manual lists a 15mW VFL with continuous and flashing modes. 

A VFL sends visible red laser light through the fibre, helping technicians locate:

• Fibre breaks

• Severe bends

• Faulty connectors

• Incorrect fibre routing

• Broken pigtails

• Short-distance continuity problems

7800mAh Battery

The Signal Fire AI-9 incorporates a 7800mAh rechargeable lithium battery. 

Signal Fire states that the battery can provide approximately 260 combined fusion and heating cycles under normal conditions. 

This is especially useful for technicians working:

• On poles

• In rural areas

• At construction sites

• In underground fibre chambers

• During emergency repairs

• Away from mains electricity

5-Inch High-Resolution Display

The AI-9 includes a 5-inch colour screen that displays the fibre from X and Y camera views.

Signal Fire specifies up to approximately 300× magnification, while current manuals list as much as 320× for a single-axis view. 

The screen helps technicians inspect:

• Cleave angles

• Fibre alignment

• Dust contamination

• Fibre core position

• Fusion quality

• Estimated splice loss

3-in-1 Fibre Holder

The AI-9 uses a 3-in-1 universal fibre holder, reducing the need to replace holders when moving between common fibre types. 

It can accommodate applications such as:

• Bare fibre

• Pigtails

• FTTH drop fibre

• Patch cords

• Standard single-mode fibre

• Multimode fibre

This can speed up field work where technicians handle different fibre formats throughout the day.

Automatic and Semi-Automatic Splicing

The machine supports both:

• Automatic splicing

• Semi-automatic splicing

Automatic operation is useful for routine FTTH installation, while more manual control can help experienced technicians deal with unusual fibre or difficult field conditions.

Rugged Field Construction

Signal Fire describes the AI-9 as suitable for demanding field environments, including high altitude, desert and cold conditions. 

The user documentation also describes the unit as designed with:

• Waterproof protection

• Dust protection

• Drop resistance

• Rugged housing

This is important because fibre splicing is frequently carried out outdoors rather than in clean laboratory environments.

Operating Environment

Signal Fire AI-9 Size and Weight

Its relatively compact size makes it suitable for mobile fibre technicians.

Signal Fire AI-9 vs Cladding Alignment Splicer

For technicians who perform professional ISP and backbone work regularly, core alignment provides a stronger long-term option.

Signal Fire Fusion Splicer vs Mechanical Splicing

Fusion splicing is normally preferred for permanent fibre infrastructure.

Watch Signal Fire Fibre Fusion Splicing Machine

https://youtu.be/42eI6-HoFmg

The Signal Fire fibre fusion splicer is especially useful for fibre technicians who want several important installation and testing functions in one field tool. On the AI-9, the combination of six-motor core alignment, rapid fusion, automatic heating, a built-in VFL and an optical power meter can reduce the need to carry separate instruments for routine fibre deployment and troubleshooting. 

Its 7800mAh battery is another important feature for Kenyan field work. Signal Fire rates the AI-9 at around 260 splice-and-heat cycles per charge, which can be valuable for FTTH rollouts, pole-mounted installations and fibre repairs where mains power is unavailable. 

For professional deployment, Fiber Optics Kenya can supply the Signal Fire fusion splicing machine together with fibre cleavers, strippers, electrodes, splice-protection sleeves, optical power meters, VFLs, OTDRs, fibre cables, pigtails, patch cords, PLC splitters, ODFs, FAT boxes and fibre closures.

Applications of Signal Fire Fusion Splicing Machine

FTTH Installations

Used to splice FTTH drop cables, pigtails and distribution fibres.

ISP Fibre Networks

Suitable for subscriber distribution and backbone fibre construction.

Fibre Closures

Used to splice fibres inside horizontal and dome fibre closures.

ODF Installation

Allows technicians to splice incoming fibre cables onto pigtails inside optical distribution frames.

FAT Box Installation

Used when terminating fibres inside subscriber distribution boxes.

Backbone Fibre

Core alignment makes the AI-9 suitable for low-loss medium- and long-distance fibre links. Signal Fire markets it for trunk lines up to 100 km in appropriate network designs. 

CCTV Fibre Networks

Can splice fibre used between CCTV network locations.

Data Centres

Suitable for fibre termination, maintenance and repair.

Telecom Networks

Can be used for carrier fibre deployment and maintenance.

Emergency Fibre Repairs

Fast splicing and battery-powered operation make it useful during fibre outages.

Typical FTTH Splicing Workflow

Signal Fire Fusion Splicer Accessories

A complete kit commonly includes or is used together with:

Signal Fire's AI-9 kit documentation lists accessories such as a cleaver, spare electrode, stripping tools, power adapter, cleaning bottle, brush and carrying toolbox. 

Fibre Types You Can Splice

The machine can be used for:

• G.652 single-mode fibre

• G.657 bend-insensitive FTTH fibre

• G.651 multimode fibre

• G.653 dispersion-shifted fibre

• G.655 NZDS fibre

• Bare fibre

• Pigtails

• FTTH drop fibre

• Patch cords

Fibre Splicing Best Practices

For consistently low-loss joints:

1. Keep the fibre clean.

2. Use a sharp precision cleaver.

3. Avoid touching stripped glass.

4. Clean V-grooves regularly.

5. Calibrate the fusion arc when environmental conditions change.

6. Replace worn electrodes when necessary.

7. Use the correct splice program for the fibre type.

8. Protect every completed splice with a sleeve.

9. Check optical loss after installation.

10. Keep the machine protected from dust and moisture.

Signal Fire Fusion Splicing Machine Price in Kenya

The price of a Signal Fire fibre splicer in Kenya depends on:

• Model

• AI-9 or other Signal Fire series

• Included fibre cleaver

• Battery condition

• New or used status

• Included accessories

• Warranty

• Built-in OPM/VFL functions

• Supplier

• Quantity

A recent Kenyan seller lists the Signal Fire AI-9 specifically as a six-motor core-alignment unit with 5-second splicing, 15-second heating and a 7800mAh battery. 

For an accurate current price, request a quotation based on the exact kit configuration required.

Signal Fire AI-9 vs AI-6A+

Current Signal Fire manual data gives the AI-9 the faster fusion and heating cycle of the two. 

Why Buy Signal Fire Fibre Fusion Splicing Machine from Fiber Optics Kenya?

Frequently Asked Questions

What is a Signal Fire fibre fusion splicing machine?

It is an optical fibre fusion splicer used to permanently join two optical fibres using a controlled electric arc.

What is the Signal Fire AI-9?

The AI-9 is a six-motor core-alignment fusion splicer designed for FTTH, telecom and fibre construction work. 

How many motors does Signal Fire AI-9 have?

It has six motors. 

Does the AI-9 use core alignment?

Yes. It uses core/cladding alignment with automatic focusing. 

How fast does Signal Fire AI-9 splice fibre?

Typical splicing time is about 5 seconds.

How long does the heater take?

Approximately 15 seconds under typical settings. 

Does Signal Fire AI-9 have an optical power meter?

Yes. The AI-9 includes a built-in optical power meter. 

Does Signal Fire AI-9 have a VFL?

Yes. A Visual Fault Locator is integrated into the machine. 

What is the VFL output?

The current manual lists approximately 15mW. 

What battery capacity does AI-9 have?

The battery is rated at 7800mAh. 

How many fibres can it splice per charge?

Signal Fire states approximately 260 combined splice-and-heating cycles under normal conditions. 

Does the battery come out?

Yes. The AI-9 uses a replaceable lithium battery.

What fibre types can it splice?

It supports SM, MM, DS, NZDS and bend-insensitive fibre such as G.652 and G.657.

Can it splice FTTH drop fibre?

Yes.

Can it splice fibre pigtails?

Yes.

Can it splice patch-cord fibre?

Yes, where the fibre is properly prepared.

Can it splice multimode fibre?

Yes. 

What is the typical splice loss for single-mode fibre?

Signal Fire lists around 0.02 dB under specified conditions. 

What is the typical multimode splice loss?

Approximately 0.01 dB under specified conditions.

What screen size does it have?

The AI-9 uses a 5-inch colour display. 

What magnification does it provide?

Signal Fire advertises about 300× magnification, with current manuals showing up to approximately 320× in single-axis viewing. 

Is the Signal Fire AI-9 waterproof?

The manual describes the machine as waterproof, dustproof and drop resistant.

Can Signal Fire AI-9 work outdoors?

Yes. It is designed for field work.

Can it work at high altitude?

Signal Fire lists operation at elevations up to approximately 5,000 metres. 

What temperature can it operate in?

Approximately -15°C to +50°C, according to current documentation. 

Does it have automatic arc calibration?

The splicer includes arc-control and calibration functions.

Does it have automatic focusing?

Yes. Six-motor automatic focusing is part of the alignment system. 

Does it support automatic splicing?

Yes. Automatic and semi-automatic modes are available. 

Does it store splice records?

Yes. Current documentation lists machine storage for splice records with export capabilities. 

Does it support Bluetooth?

The current AI-9 manual lists Bluetooth 4.2 / 2.4 GHz wireless communication. 

Does Signal Fire AI-9 come with a fibre cleaver?

Complete kits commonly include a precision fibre cleaver, although package contents should be confirmed before purchase. 

Does it come with spare electrodes?

Many complete AI-9 kits include spare electrodes. 

Can it be used for ODF installation?

Yes. It is suitable for splicing feeder fibres to pigtails inside an ODF.

Can it be used for FAT boxes?

Yes.

Can it be used for fibre closures?

Yes.

Can it be used for backbone fibre?

Yes. Signal Fire markets the AI-9 for trunk and medium/long-distance fibre construction as well as FTTH.

Is it suitable for ISP technicians?

Yes. The combination of core alignment, fast fusion and portable battery operation makes it suitable for ISP field teams.

Is it suitable for FTTH installers?

Yes. FTTH is one of its primary applications.

Is fusion splicing better than mechanical splicing?

For permanent fibre networks, fusion splicing generally provides lower loss and stronger long-term reliability.

Do I need a fibre cleaver with a fusion splicer?

Yes. A clean, perpendicular cleave is essential for achieving a good splice.

Do I need alcohol for fibre splicing?

Yes. Fibre should be cleaned thoroughly with suitable high-purity isopropyl alcohol or approved fibre-cleaning products before cleaving and splicing.

Do I need splice protection sleeves?

Yes. The bare glass joint should be protected after fusion.

How often should splicer electrodes be replaced?

Replacement interval depends on arc count, fibre cleanliness and electrode condition. Follow the machine's maintenance guidance rather than replacing them solely by calendar time.

Do you supply Signal Fire fusion splicing machines?

Yes. Fiber Optics Kenya can supply Signal Fire fibre fusion splicing equipment and associated fibre installation tools.

Do you supply fibre cleavers?

Yes.

Do you supply optical power meters?

Yes.

Do you supply VFLs?

Yes.

Do you supply OTDRs?

Yes.

Do you supply fibre splice protection sleeves?

Yes.

Do you supply fibre optic cables?

Yes. Indoor, outdoor, ADSS, armoured and FTTH fibre cable options can be supplied.

Do you deliver outside Nairobi?

Yes. Fiber Optics Kenya supplies fibre optic equipment throughout Kenya.

Contact Fiber Optics Kenya

Fiber Optics Kenya
Lyric House, 7th Floor Room S9
Kimathi Street, Nairobi

Phone: +254 704 991 492
Email: info@fibreopticskenya.co.ke

The Signal Fire Fibre Fusion Splicing Machine, particularly the AI-9, is a strong option for FTTH installers, ISPs, fibre contractors and telecom technicians who need fast and accurate field splicing. Its combination of six-motor core alignment, approximately 5-second splicing, 15-second heating, built-in VFL, optical power meter, 7800mAh battery and support for multiple fibre standards provides a versatile platform for professional fibre work. 

The AI-9 can be used for everything from subscriber FTTH drops and FAT boxes to ODFs, fibre closures, CCTV links and backbone fibre construction, while its integrated test functions reduce the number of separate instruments required during routine installation and troubleshooting.

Contact Fiber Optics Kenya for Signal Fire Fibre Fusion Splicing Machine prices in Kenya, AI-9 fusion splicers, fibre cleavers, electrodes, splice sleeves, VFLs, optical power meters, OTDRs, complete FTTH installation kits, bulk orders and nationwide delivery.