Fibre Optic Pigtails

RapidConnect Fibre Optic Pigtails combine factory-terminated, machine-polished connectors with flexible 900 µm buffered fibre. Available in G.657.A2 singlemode and multimode configurations, they support reliable fusion-spliced termination inside rackmount and wallmount fibre enclosures.

Attachments

File File size
Fibre-Optic-Pigtails 3 MB

Fibre Optic Pigtails

RapidConnect Fibre Optic Pigtails provide a reliable, splice-ready solution for terminating optical fibres inside rackmount enclosures, wallmount enclosures, splice trays and fibre distribution systems. Because each pigtail has a factory-terminated connector at one end and a flexible 900-micron buffered fibre at the other, technicians can fusion-splice it directly to an incoming cable fibre. Therefore, installers gain the consistency of a factory-finished connector without having to install and polish every connector in the field.

RapidConnect Fibre Optic Pigtails support singlemode and multimode networks. Furthermore, the available connector families include LC, SC, ST and FC configurations, together with UPC and APC polish options where applicable. Colour-coded buffers also help technicians organise fibres, maintain the correct fibre sequence and create professionally managed terminations.

As standard, RapidConnect Fibre Optic Pigtails come in convenient six- and twelve-fibre packs. In addition, the standard 1.5-metre length suits many common enclosure and splice-tray arrangements. However, Anderson Corporation can also assist with alternative lengths, connector combinations, fibre types and other project-specific requirements.

Reliable Fibre Termination Starts with the Correct Pigtail

A fibre termination must create a stable optical connection while protecting the individual fibres inside the enclosure. Therefore, the quality of a pigtail affects far more than the connector visible at the front of the panel. In particular, it can influence insertion loss, return loss, splice quality, fibre identification, cable management, testing and long-term serviceability.

For example, a poor-quality pigtail may introduce excessive optical loss or inconsistent connector performance. Furthermore, an unsuitable buffer can make stripping, routing and splice preparation more difficult. Similarly, inadequate colour identification can increase the risk of incorrect fibre allocation.

RapidConnect Fibre Optic Pigtails address these requirements through:

  • Factory-terminated connectors
  • Machine-polished connector end faces
  • Flexible 900-micron buffered fibre
  • Easy-strip fibre preparation
  • Low insertion loss
  • Controlled return-loss performance
  • Twelve-colour fibre identification
  • Singlemode and multimode options
  • UPC and APC connector options
  • Standard six- and twelve-fibre packs
  • Factory testing and quality control
  • Custom configurations for suitable projects

Consequently, technicians can create organised, repeatable and professionally finished fibre terminations. At the same time, they can reduce the time and equipment required to install individual connectors in the field.

What Is a Fibre Optic Pigtail?

A fibre optic pigtail consists of a short length of optical fibre with a connector on one end and an unterminated fibre on the other. During installation, the technician inserts the connector into an adaptor at the front of a fibre enclosure. Next, the technician fusion-splices the unterminated end to the corresponding fibre from the incoming cable.

A fibre pigtail differs from a fibre optic patch cable. Specifically, a patch cable has connectors on both ends and connects two terminated interfaces. In contrast, a pigtail creates the permanent connectorised end of a fusion-spliced fibre termination.

A typical pigtail termination follows this path:

Incoming fibre optic cable → prepared cable fibre → fusion splice → fibre optic pigtail → adaptor → patch cable or active equipment

Therefore, the pigtail forms an important part of the permanent optical channel. Although it appears to be a simple component, its fibre type, connector, polish, buffer, colour and optical performance must match the network.

How Fibre Optic Pigtails Work

First, the incoming fibre cable enters a rackmount, wallmount or other suitable fibre enclosure. Then, the installer prepares and secures the cable according to its construction. After that, the installer routes the individual fibres or loose tubes towards the splice tray.

Next, the installer identifies the cable fibre and the corresponding pigtail. The technician then strips, cleans and cleaves both fibres before completing the fusion splice. Afterwards, a heat-shrink splice protection sleeve protects the finished joint.

Meanwhile, the pigtail connector fits into an adaptor at the front of the enclosure. As a result, the enclosure provides an accessible connection point for patching, testing and future network changes.

Fusion splicing creates a direct optical joint between the cable fibre and the pigtail fibre. Therefore, a correctly prepared splice can achieve low loss and strong long-term reliability. Moreover, this method avoids the variability that can occur when technicians manually install and polish connectors in the field.

However, a successful termination depends on selecting the correct pigtail. In particular, the installer must confirm the:

  • Fibre category
  • Connector style
  • Connector polish
  • Pigtail length
  • Buffer construction
  • Fibre count
  • Colour sequence
  • Optical performance
  • Enclosure arrangement
  • Splice-tray capacity

Once these details align, the pigtail can support reliable performance throughout installation, commissioning and future maintenance.

RapidConnect 900-Micron Fibre Optic Pigtails

RapidConnect Fibre Optic Pigtails use a 900 µm buffered fibre construction. Because the buffer provides additional handling protection, technicians can route and manage the fibre more easily inside an enclosure. Nevertheless, the construction remains compact enough for organised storage within suitable splice trays.

Furthermore, the thin and flexible buffer simplifies routing inside crowded termination panels. For example, technicians can guide the pigtails around the splice tray while maintaining suitable bend control. As a result, they can avoid unnecessary pressure on the optical fibre.

The easy-strip construction can also reduce preparation time. However, technicians must always use an appropriate fibre stripping tool and correct technique. Otherwise, excessive force, incorrect blade selection or a worn tool may damage the glass fibre.

Standard product configuration

Product characteristic Standard RapidConnect configuration
Product type Fibre optic pigtail
Buffer diameter 900 µm
Standard length 1.5 metres
Standard pack sizes Six- and twelve-fibre packs
Singlemode fibre G.657.A2 bend-insensitive singlemode
Multimode options Available according to project requirements
Standard connector families LC, SC, ST and FC
Polish options UPC and APC where applicable
Connector finish Factory terminated and machine polished
Maximum insertion loss 0.25 dB*
Minimum singlemode UPC return loss 55 dB*
Minimum singlemode APC return loss 65 dB*
Operating temperature –20°C to +70°C*
Fibre identification Twelve-colour sequence
Customisation Alternative configurations available on request

*Performance may vary according to the selected fibre and connector configuration. Therefore, customers should confirm the applicable specification when ordering.

G.657.A2 Singlemode Fibre Optic Pigtails

RapidConnect singlemode pigtails use G.657.A2 bend-insensitive fibre as Anderson Corporation’s current singlemode standard. Compared with conventional G.652.D-only fibre, G.657.A2 provides improved resistance to macrobending. Therefore, it suits the controlled bends and limited routing space commonly found inside fibre enclosures.

Bend performance matters because technicians must route and store the pigtail within a compact area. However, bend-insensitive fibre does not remove the need for correct cable management. Instead, installers must still maintain suitable bend radii, avoid sharp turns and prevent enclosure components from pressing against the fibre.

Furthermore, G.657.A2 maintains compatibility with established singlemode infrastructure. Consequently, it can support telecommunications, enterprise, campus, industrial and commercial fibre networks that use compatible singlemode equipment.

Typical applications include:

  • Telecommunications distribution
  • Enterprise backbone termination
  • Building communications systems
  • Campus fibre networks
  • Industrial communications
  • Security and surveillance networks
  • Carrier and service-provider infrastructure
  • Fibre distribution frames
  • Rackmount fibre enclosures
  • Wallmount fibre enclosures

Generally, singlemode UPC pigtails use blue connector components, while singlemode APC pigtails use green components. Nevertheless, technicians should always verify the specification through the product label and part number rather than relying on colour alone.

Multimode Fibre Optic Pigtails

Multimode pigtails support networks that use multimode fibre cable, transceivers and connecting hardware. Because the pigtail becomes part of the permanent channel, its fibre category must match both the installed cable and the intended transmission system.

OM4 provides the principal multimode platform for current high-performance RapidConnect installations. Furthermore, Erika Violet connector components provide a clear visual identity for OM4 products within the RapidConnect range. Specifically, Anderson Corporation uses RAL 4003 as the reference for Erika Violet.

In comparison, aqua commonly identifies OM3 components, while beige traditionally identifies earlier multimode systems. However, connector colour cannot confirm the entire product specification. Therefore, installers should verify the fibre category through the product label, packaging and ordering code before splicing.

Likewise, technicians must not mix multimode and singlemode fibres within one optical path. Moreover, they should not assume that different multimode categories are interchangeable. Instead, they should confirm the cable, pigtail, transceiver and overall link requirements.

LC Fibre Optic Pigtails

LC pigtails use compact connectors that suit high-density fibre panels and modern network equipment. Because an LC connector occupies less panel space than an SC connector, an enclosure can accommodate more ports within a limited rack area.

Therefore, LC Fibre Optic Pigtails commonly support:

  • High-density rackmount enclosures
  • Telecommunications equipment
  • Enterprise network switches
  • Fibre distribution panels
  • Data communications equipment
  • Compact wallmount enclosures
  • High-port-count fibre installations

LC connectors use a latch mechanism to maintain a secure connection. At the same time, the latch allows technicians to disconnect the connector when they need to test, replace or reconfigure the link.

Furthermore, LC pigtails can support UPC or APC polish, depending on the network. Generally, blue LC connectors identify singlemode UPC, while green LC connectors identify singlemode APC. Meanwhile, Erika Violet LC connectors identify OM4 within the RapidConnect range.

However, LC/APC and LC/UPC connectors must never mate together. Because their end-face geometries differ, an incorrect connection can create excessive loss and damage the connector surfaces.

SC Fibre Optic Pigtails

SC pigtails use a larger push-pull connector that provides straightforward handling and positive engagement. Consequently, SC remains widely used across telecommunications, commercial, industrial and fibre distribution networks.

SC connectors can suit:

  • Rackmount fibre enclosures
  • Wallmount fibre enclosures
  • Telecommunications termination
  • Fibre distribution systems
  • Industrial communications
  • Campus networks
  • Security infrastructure
  • Carrier and broadband systems

Like LC, SC pigtails can support UPC and APC polish options where required. Therefore, blue SC connectors generally identify singlemode UPC, while green SC connectors generally identify singlemode APC.

Because SC connectors occupy more panel space than LC connectors, the required port density may influence the final selection. However, their larger bodies can provide easier handling in some installation environments.

ST Fibre Optic Pigtails

ST connectors use a bayonet-style coupling mechanism. Although many modern networks now favour LC or SC connectors, ST remains present in established industrial, educational, instrumentation and legacy multimode systems.

Therefore, ST pigtails can provide a suitable replacement or expansion option for compatible existing infrastructure. However, technicians should confirm the fibre category and connector requirements before integrating new ST pigtails into an older network.

Availability may vary according to fibre type and project quantity. Consequently, customers should confirm current ST configurations with Anderson Corporation.

FC Fibre Optic Pigtails

FC connectors use a threaded coupling that creates a secure mechanical connection. As a result, FC pigtails can suit specialised equipment, test systems, instrumentation and applications where movement could affect a less secure connector.

However, FC connectors require more time to connect and disconnect than push-pull alternatives. Therefore, the equipment interface and operational requirements should guide connector selection.

Again, availability can depend on fibre type, polish and quantity. For this reason, Anderson Corporation can confirm the appropriate FC configuration during quotation.

UPC and APC Connector Polish

Connector polish affects the way light reflects at the physical interface between two connector end faces. Therefore, selecting the correct polish is essential for both optical performance and connector compatibility.

UPC polish

UPC stands for Ultra Physical Contact. In this design, the connector uses a polished curved end face that brings the fibre cores into close physical contact.

Generally, singlemode UPC connectors use blue connector bodies. Furthermore, UPC appears widely across enterprise, telecommunications and data transmission networks.

UPC provides low insertion loss and suitable return-loss performance for many applications. However, some reflection-sensitive systems may require APC connectors instead.

APC polish

APC stands for Angled Physical Contact. Unlike UPC, an APC connector uses an angled end face. Consequently, reflected light travels away from the fibre core rather than directly back towards the optical source.

Generally, singlemode APC connectors use green connector bodies. For example, APC terminations may support passive optical networks, broadband systems, RF-over-fibre, video transmission and other reflection-sensitive applications.

UPC and APC are not interchangeable

A UPC connector must connect to a matching UPC interface. Similarly, an APC connector must connect to another APC connector.

Because the two connector types use different end-face geometries, connecting APC to UPC creates an incorrect physical interface. As a result, the connection can produce high insertion loss, poor return loss and possible end-face damage.

Therefore, technicians must confirm the required polish before ordering, installing or patching Fibre Optic Pigtails.

Factory-Terminated and Machine-Polished Connectors

RapidConnect Fibre Optic Pigtails use factory-terminated and machine-polished connectors. Because controlled production improves repeatability, pigtails within the same pack can deliver more consistent connector performance.

Factory termination provides several advantages:

  • Repeatable connector geometry
  • Consistent polishing
  • Controlled insertion loss
  • Controlled return loss
  • Reduced field termination time
  • Cleaner enclosure assembly
  • Reliable adaptor connections
  • Simplified project planning

Furthermore, factory testing helps confirm the optical performance of the finished product. Therefore, technicians can concentrate on fibre preparation, fusion splicing, routing, testing and documentation at the installation site.

Nevertheless, a factory-polished connector still requires correct handling. For example, dust, oil and airborne contamination can affect the end face. Consequently, technicians should keep the protective cap fitted until they are ready to inspect, clean and connect the pigtail.

Low Insertion Loss

Insertion loss measures how much optical power the network loses as light passes through a component or connection. Because every connector and splice contributes some loss, the network designer must consider the complete optical channel.

RapidConnect Fibre Optic Pigtails provide a maximum connector insertion loss of 0.25 dB for applicable standard configurations. However, the final installed channel will also include a fusion splice, adaptor, patch cable connections and other optical components.

Therefore, technicians should not assess the pigtail in isolation. Instead, the network designer should prepare an optical loss budget that includes:

  • Transmitter output
  • Receiver sensitivity
  • Fibre attenuation
  • Connector losses
  • Fusion splice losses
  • Splitter losses, where applicable
  • Engineering margin
  • Future maintenance allowance

After installation, suitable optical testing should confirm that the completed link remains within the designed loss budget. Consequently, testing provides assurance that the installed termination performs as intended.

Return-Loss Performance

Return loss measures the amount of optical power reflected towards the source. Generally, a higher return-loss value indicates lower reflected power and better reflection control.

Applicable RapidConnect singlemode UPC pigtails provide a minimum return loss of 55 dB. Meanwhile, applicable APC configurations provide a minimum return loss of 65 dB.

Therefore, APC connectors can support networks that require stronger control of optical reflection. However, every connected component must use the same polish. For example, the adaptor interface, patch cable and connected equipment must all suit APC.

Contamination, scratches and incorrect mating can reduce return-loss performance. As a result, inspection and cleaning remain essential during both commissioning and maintenance.

Twelve-Colour Fibre Identification

RapidConnect Fibre Optic Pigtails use a twelve-colour sequence to help technicians match each pigtail to the corresponding cable fibre. Consequently, installers can organise splices and identify individual fibres more efficiently.

The sequence is:

  1. Blue
  2. Orange
  3. Green
  4. Brown
  5. Grey
  6. White
  7. Red
  8. Black
  9. Yellow
  10. Violet
  11. Rose
  12. Aqua

A six-fibre pack uses the first six colours in the sequence. In contrast, a twelve-fibre pack uses the complete sequence.

This colour system supports visual organisation inside the splice tray. Moreover, it reduces the technician’s dependence on temporary identification labels during fibre preparation.

However, installers must confirm the colour sequence of the incoming cable before beginning work. Because some legacy cables and specialised constructions may use different arrangements, colour alone may not provide sufficient confirmation.

Therefore, technicians should verify the fibre allocation at both ends and maintain accurate installation records.

Six- and Twelve-Fibre Pigtail Packs

RapidConnect Fibre Optic Pigtails come in standard six- and twelve-fibre packs. Because these pack sizes align with common cable fibre counts, they simplify ordering and fibre allocation.

Six-fibre packs

A six-fibre pack can suit:

  • Six-fibre cables
  • Small wallmount enclosures
  • Low-fibre-count industrial links
  • Compact security networks
  • Small commercial installations
  • Partial enclosure expansions

Furthermore, a six-fibre pack can reduce unnecessary unused fibres in a compact installation.

Twelve-fibre packs

A twelve-fibre pack can suit:

  • Twelve-fibre cables
  • Higher-density enclosures
  • Telecommunications distribution
  • Enterprise backbone termination
  • Multiple six-fibre groups
  • Scalable network infrastructure

For higher fibre counts, technicians can use multiple packs while maintaining clear tray and port documentation. However, the enclosure must provide enough adaptor positions, splice capacity and fibre-storage space.

Therefore, customers should consider the complete termination arrangement rather than selecting the pack quantity from fibre count alone.

Fibre Optic Pigtails Versus Fibre Optic Patch Cables

Fibre pigtails and patch cables can use the same connector families and fibre categories. Nevertheless, they perform different functions within the network.

Fibre optic pigtail Fibre optic patch cable
Connector on one end Connectors on both ends
Unterminated fibre on the other end Fully connectorised
Fusion-spliced to an incoming cable fibre Connects two terminated interfaces
Forms part of the permanent termination Supports equipment or panel interconnection
Routes inside an enclosure and splice tray Routes between accessible ports
Requires fibre preparation and splicing Normally requires no fusion splicing

Therefore, a pigtail should not be treated simply as a patch lead with one connector removed. Instead, its buffer, length, colour sequence and handling characteristics support fusion-splice termination.

Similarly, a standard patch cable should not replace a pigtail inside a splice tray unless its construction suits the intended termination method and enclosure design.

Rackmount Fibre Enclosures

Rackmount fibre enclosures consolidate adaptors, pigtails, splice trays and incoming cables within a protected rack-based assembly. Therefore, they provide an organised termination point for enterprise, telecommunications and commercial networks.

In a typical installation, the pigtail connectors fit into adaptors at the front of the enclosure. Meanwhile, the buffered fibres route towards splice trays behind the adaptor panel. After fusion splicing, the tray protects the splice sleeves and stores the required fibre length.

A well-designed rackmount termination should provide:

  • Correct adaptor type and polish
  • Adequate splice capacity
  • Suitable cable entry and restraint
  • Controlled fibre routing
  • Sufficient bend-radius management
  • Clear port identification
  • Accessible testing points
  • Space for future maintenance

Consequently, the pigtail quantity must match both the immediate fibre requirement and the enclosure design. Furthermore, the installer should confirm that the enclosure can accommodate the required adaptors, splices and stored fibre without overcrowding.

Wallmount Fibre Enclosures

Wallmount enclosures provide protected fibre termination where rack space is unavailable or unnecessary. For example, they commonly appear in telecommunications rooms, industrial facilities, security installations, commercial buildings and remote equipment locations.

The selected pigtail must suit the enclosure’s internal dimensions and splice-tray arrangement. Because a pigtail that is too short can create tension, technicians must confirm the routing distance before ordering. In contrast, excessive length can overcrowd the tray and complicate future maintenance.

RapidConnect’s standard 1.5-metre pigtail length suits many common enclosure configurations. However, project-specific layouts may require a different length. Therefore, customers should confirm the adaptor-to-splice-tray route before finalising the order.

Splice Trays and Splice Protection

A splice tray organises fusion splices and stores the associated fibre. Therefore, it must protect the completed joints while maintaining controlled fibre routing.

After completing the fusion splice, the technician centres a heat-shrink splice protection sleeve over the joint. Then, the fusion splicer’s heater shrinks the sleeve around the splice. Once cooled, the sleeve protects the fragile joint from bending and mechanical stress.

Next, the technician places the sleeve into the tray’s splice holder. Meanwhile, the remaining fibre loops around the tray’s routing guides.

Throughout this process, the fibre must remain free from sharp bends, crushing and excessive tension. Otherwise, poor tray management can introduce loss or create future reliability problems.

Good splice-tray organisation improves:

  • Fibre protection
  • Splice accessibility
  • Fault identification
  • Future expansion
  • Testing efficiency
  • Network documentation
  • Long-term reliability

Conversely, an overcrowded or disorganised tray can increase the risk of fibre damage during maintenance.

Ribbon Fibre Pigtails

Ribbon pigtails arrange multiple fibres in a flat and aligned ribbon structure. Therefore, a technician can mass-fusion-splice the pigtail to compatible ribbon fibre or a suitably ribbonised fibre group.

This approach can reduce splicing time across appropriate high-fibre-count installations. However, it requires compatible cable preparation, mass-fusion-splicing equipment, suitable splice protection and appropriate tray hardware.

Consequently, ribbon pigtails should form part of a planned termination system. They should not replace standard individual 900 µm pigtails without considering the cable construction, splicer, tray and enclosure.

Anderson Corporation can assist customers with project-specific ribbon pigtail requirements.

Selecting the Correct Fibre Optic Pigtail

Correct selection starts with the installed cable and the network equipment. Therefore, customers should confirm several details before ordering.

1. Confirm the fibre type

First, match the pigtail fibre to the incoming cable and transmission system. For example, use G.657.A2 singlemode pigtails for compatible singlemode networks. Similarly, use the appropriate multimode category for a multimode installation.

2. Select the connector family

Next, select LC, SC, ST or FC according to the adaptor panel and connected equipment. Furthermore, consider port density, accessibility and compatibility with the existing infrastructure.

3. Confirm the connector polish

Then, confirm whether the network requires UPC or APC. Because these connector polishes are not interchangeable, this decision must occur before ordering.

4. Determine the fibre count

After that, match the number of pigtails to the number of fibres requiring termination. Additionally, allow for spare fibres where the network design requires them.

5. Check the pigtail length

The pigtail must reach from the adaptor panel to the splice tray without tension. However, excessive length can cause congestion. Therefore, select a length that supports controlled routing and storage.

6. Confirm the colour sequence

The pigtail colours should align with the cable fibres and front-panel ports. Consequently, the installer should document the relationship before beginning the splicing process.

7. Review optical performance

Check the insertion-loss and return-loss requirements against the overall optical budget. For example, reflection-sensitive systems may require APC rather than UPC.

8. Check enclosure compatibility

Finally, confirm the adaptor type, panel capacity, splice-tray capacity, cable entry, fibre storage and bend management.

By checking these details early, customers can avoid incompatible components and installation delays.

Installing Fibre Optic Pigtails

Only trained personnel with suitable fibre tools should prepare and fusion-splice optical fibres. Furthermore, technicians should follow the equipment manufacturer’s instructions and the applicable project requirements.

A typical installation includes the following steps:

  1. First, confirm the network design, fibre allocation and connector requirements.
  2. Next, inspect the pigtail packaging, labels and product configuration.
  3. Then, install the correct adaptors in the enclosure panel.
  4. Afterwards, insert the pigtail connectors while retaining protective caps where practical.
  5. Meanwhile, route the buffered fibres towards the splice tray.
  6. Prepare and secure the incoming fibre optic cable.
  7. Next, identify the corresponding cable and pigtail fibres.
  8. Place the splice protection sleeve over one fibre.
  9. Then, strip the fibre coatings with the correct tools.
  10. Clean the exposed fibres using an approved method.
  11. After that, cleave both fibres accurately.
  12. Complete the fusion splice.
  13. Review the splicer result and repeat the splice when required.
  14. Next, centre the protection sleeve over the splice.
  15. Shrink the sleeve using the fusion splicer heater.
  16. Once cooled, secure the sleeve in the splice tray.
  17. Then, route and store the fibre without creating sharp bends.
  18. Inspect and clean the connector end face.
  19. Connect the pigtail to the matching adaptor interface.
  20. Finally, test, label and document the completed link.

Although the process appears straightforward, preparation quality directly affects splice performance. Therefore, technicians should maintain clean tools, use a suitable cleaver and follow consistent preparation practices.

Fibre Connector Cleaning and Inspection

A contaminated connector can create insertion loss, reflection and unstable network performance. Moreover, connecting a dirty plug can transfer contamination to the adaptor or mating connector.

Therefore, technicians should follow an inspect-clean-inspect process:

  1. First, inspect the connector end face with a suitable fibre inspection microscope.
  2. If contamination appears, clean the connector using an approved fibre-cleaning method.
  3. Next, inspect the connector again.
  4. Where practical, inspect and clean the mating interface.
  5. Finally, fit protective caps whenever a connector remains disconnected.

Never assume that a new factory-terminated connector is clean enough to connect without inspection. Although the factory fits a protective cap, packaging, transport and handling can still introduce contamination.

Likewise, technicians should avoid touching the ferrule or end face. Otherwise, skin oils can create contamination that requires additional cleaning.

Testing Fibre Pigtail Terminations

Testing confirms whether the completed termination meets the network design. Therefore, the test plan should reflect the cable type, application and project acceptance requirements.

Depending on the project, testing may include:

  • Fusion-splicer loss estimation
  • Optical loss testing
  • Optical return-loss testing
  • OTDR testing
  • Connector inspection
  • Polarity and fibre-allocation checks
  • End-to-end link documentation

A fusion splicer’s estimated loss provides useful feedback during installation. However, it does not replace end-to-end optical testing.

For example, an optical loss test set measures the total loss across the link at the required wavelengths. Meanwhile, an OTDR can help locate individual events, unexpected reflections, high-loss splices and fibre faults.

Furthermore, the test method, launch conditions, reference setup and acceptance limits should match the project specification. Consequently, technicians should document the equipment, wavelengths, reference method, test direction and results.

Common Fibre Pigtail Selection and Installation Mistakes

Selecting the wrong fibre category

A pigtail must match the incoming cable and transmission system. Therefore, verify the complete fibre specification before ordering.

Mixing UPC and APC connectors

UPC and APC connectors use different end-face geometries. Consequently, mixing them can cause high loss and connector damage.

Relying only on connector colour

Connector colour provides useful visual identification. However, labels, packaging and product codes provide the final confirmation.

Ordering an unsuitable pigtail length

A short pigtail can place tension on the fibre. In contrast, an unnecessarily long pigtail can overcrowd the splice tray. Therefore, check the enclosure layout before ordering.

Overfilling the splice tray

Too many fibres or splice sleeves can create congestion. Instead, match the tray capacity to the required fibre count and storage arrangement.

Ignoring connector cleanliness

Even a correctly selected pigtail can perform poorly when contamination reaches the connector end face. Consequently, inspect before every connection.

Failing to document fibre allocation

Colour coding supports fibre identification. Nevertheless, installers must also document the cable fibre, splice position, pigtail colour, adaptor port and test result.

Using unsuitable preparation tools

Incorrect or worn tools can nick or weaken the fibre. Therefore, technicians should use tools designed for the relevant fibre coating and buffer.

Applying excessive tension

A pigtail should follow a controlled path through the enclosure. Otherwise, tension can affect the fibre, splice or connector.

Ignoring future maintenance

An installation may pass its initial tests but still prove difficult to maintain. Therefore, technicians should leave clear access to connectors, splices, labels and stored fibre.

Custom Fibre Optic Pigtails

Standard RapidConnect configurations meet many termination requirements. However, some projects require a different length, connector, fibre type, polish or packaging arrangement.

Anderson Corporation can review requirements for:

  • Alternative pigtail lengths
  • Different pack quantities
  • LC, SC, ST or FC connectors
  • UPC or APC polish
  • Singlemode or multimode fibre
  • Project-specific colour arrangements
  • Special optical performance requirements
  • Ribbon pigtail configurations
  • Custom labelling and identification
  • Larger project quantities
  • Scheduled project supply

Furthermore, manufacturing lead times can support larger planned requirements. Nevertheless, customers should identify non-standard requirements early. As a result, Anderson Corporation can review technical suitability, production quantities and delivery timing before the project reaches the installation stage.

Why Choose RapidConnect Fibre Optic Pigtails?

RapidConnect Fibre Optic Pigtails combine factory connector quality with splice-ready 900 µm buffered fibre. Therefore, they help technicians create efficient, organised and dependable fibre terminations.

Key advantages include:

  • Machine-polished factory connectors
  • Low connector insertion loss
  • Strong UPC and APC return-loss performance
  • Easy-strip 900 µm buffer
  • G.657.A2 singlemode fibre
  • Multimode options
  • Twelve-colour fibre identification
  • Six- and twelve-fibre pack options
  • Standard 1.5-metre length
  • LC, SC, ST and FC connector choices
  • Factory testing and quality control
  • Project-specific configurations
  • Australian technical and commercial support

Most importantly, Anderson Corporation can help customers match the pigtail to the cable, enclosure, adaptor, splice tray and network. Consequently, customers gain a coordinated termination solution rather than a collection of unrelated fibre components.

Australian Cabling Requirements

Fibre installations may form part of regulated customer cabling work in Australia. Therefore, installers must determine which registration, competency, product and installation requirements apply to each project.

The Australian Communications and Media Authority explains that registered cablers must perform or directly supervise regulated customer cabling work. Furthermore, relevant work must comply with the applicable cabling rules and standards. Customers and installers can review the current requirements through the ACMA Cabling Provider Rules.

In addition, individual projects may impose requirements beyond the regulatory cabling obligations. For example, the project specification may define enclosure type, optical loss limits, fire performance, labelling, testing and documentation.

Consequently, customers should review both regulatory and project-specific requirements before selecting the complete termination system.

Fibre Optic Pigtails Knowledge Centre

The Fibre Optic Pigtails Knowledge Centre provides focused guidance across pigtail selection, fibre types, connector configurations, fusion splicing, optical performance and long-term maintenance. As the Knowledge Centre expands, each section will help customers design, install and maintain reliable fusion-spliced fibre terminations.

Fibre Optic Pigtail Fundamentals

First, this section explains what fibre optic pigtails are, how they work and why technicians use them to terminate incoming cable fibres inside fibre enclosures.

Articles coming soon.

Fibre Types and Buffer Construction

Next, this section examines the optical fibre and 900-micron buffer used inside each pigtail. In particular, it explains how fibre category, bend performance and buffer construction affect compatibility, preparation and enclosure management.

Articles coming soon.

Connectors, Polish and Compatibility

In addition, this section helps customers select suitable LC, SC, ST and FC connector configurations. It also explains UPC and APC polish, adaptor compatibility and connector identification.

Articles coming soon.

Pigtail Selection and Specification

Furthermore, this section addresses the technical and commercial details customers should confirm before ordering. As a result, customers can select the correct fibre type, connector, polish, length, fibre count and pack configuration.

Articles coming soon.

Fusion Splicing and Fibre Preparation

Once the correct pigtails have been selected, this section explains how technicians prepare, cleave and fusion-splice them to incoming cable fibres. Moreover, it examines the preparation errors that can increase splice loss or reduce long-term reliability.

Articles coming soon.

Splice Trays and Enclosure Management

After splicing, this section covers splice protection, fibre routing and pigtail management inside rackmount and wallmount enclosures. Consequently, technicians can create organised terminations that remain accessible for testing, maintenance and future expansion.

Articles coming soon.

Optical Performance and Testing

Meanwhile, this section examines insertion loss, return loss, splice loss and optical-loss budgets. It also explains how technicians can test completed pigtail terminations and interpret the results.

Articles coming soon.

Inspection, Cleaning and Maintenance

Following installation, this section helps protect connector and network performance throughout the product lifecycle. In particular, it covers connector inspection, cleaning, fault diagnosis, documentation and replacement.

Articles coming soon.

Pigtail Comparisons and Termination Methods

Additionally, this section compares fibre optic pigtails with patch cables, field-installable connectors, mechanical splices and pre-terminated fibre systems. Therefore, customers can understand when fusion-spliced pigtails provide the most appropriate termination method.

Articles coming soon.

Applications and Network Environments

Finally, this section connects pigtail selection to telecommunications, enterprise, industrial, data-centre and critical-network applications. Consequently, customers can identify suitable configurations for different enclosures, equipment interfaces and operating environments.

Articles coming soon.

Frequently Asked Questions

What is a fibre optic pigtail?

A fibre optic pigtail has a factory-installed connector on one end and an unterminated optical fibre on the other. Therefore, a technician can fusion-splice the unterminated end to an incoming cable fibre.

What is the difference between a pigtail and a patch cable?

A pigtail has one connector, whereas a patch cable has connectors on both ends. Consequently, technicians use pigtails for fusion-spliced termination and patch cables for connecting terminated interfaces.

What buffer size do RapidConnect pigtails use?

RapidConnect Fibre Optic Pigtails use a flexible 900 µm buffer. As a result, technicians can strip, route and manage the fibre inside a suitable enclosure.

What is the standard pigtail length?

The standard RapidConnect pigtail length is 1.5 metres. However, alternative lengths may be available for suitable project requirements.

Are Fibre Optic Pigtails available in packs?

Yes. RapidConnect Fibre Optic Pigtails come in standard six- and twelve-fibre packs. Therefore, customers can match the pack size to many common cable fibre counts.

Which connector types are available?

Standard connector families include LC, SC, ST and FC. However, availability may depend on fibre type, polish, quantity and project requirements.

Are APC Fibre Optic Pigtails available?

Yes. APC configurations are available where the selected connector family and project support them. Generally, APC connectors use green connector bodies.

Can APC and UPC connectors connect together?

No. Because APC and UPC connectors use different end-face geometries, connecting them together can cause excessive loss, poor return loss and connector damage.

Which singlemode fibre do RapidConnect pigtails use?

RapidConnect singlemode pigtails use G.657.A2 bend-insensitive fibre as Anderson Corporation’s current singlemode standard. Therefore, they provide improved bend performance within compatible singlemode infrastructure.

Are multimode pigtails available?

Yes. Multimode pigtails are available for suitable network requirements. However, customers should confirm the required multimode category before ordering.

Why do pigtails use different buffer colours?

The different buffer colours identify individual fibres. Consequently, technicians can match each pigtail to the corresponding cable fibre and adaptor port.

Does connector colour confirm the complete specification?

No. Although colour provides a useful visual guide, technicians should confirm the fibre type, connector and polish through the product label and part number.

What insertion loss do RapidConnect pigtails provide?

Applicable standard configurations provide a maximum connector insertion loss of 0.25 dB. However, customers should confirm the specification for the selected connector and fibre combination.

What return loss do singlemode pigtails provide?

Applicable singlemode UPC configurations provide a minimum return loss of 55 dB. Meanwhile, applicable APC configurations provide a minimum return loss of 65 dB.

Do factory-polished connectors still require cleaning?

Yes. Although the connectors receive controlled factory polishing, contamination can occur during transport, handling or installation. Therefore, technicians should inspect each connector before connection.

Can Anderson Corporation supply custom pigtails?

Yes. Anderson Corporation can review alternative lengths, fibre types, connector options, pack sizes and other project-specific requirements. Consequently, customers should provide complete technical details when requesting a quotation.

Request a Fibre Optic Pigtail Quotation

The correct pigtail must match the incoming fibre cable, connector interface, polish, enclosure, splice tray and optical performance requirements. Therefore, customers should provide as much technical information as possible when requesting a quotation.

Please include:

  • Fibre type
  • Connector style
  • UPC or APC polish
  • Required fibre count
  • Number of packs
  • Required pigtail length
  • Enclosure type
  • Special optical requirements
  • Required delivery date
  • Project quantity

Once Anderson Corporation receives these details, our team can review the termination requirements and recommend a suitable configuration. As a result, you can order RapidConnect Fibre Optic Pigtails that support clean installation, organised fibre management and reliable long-term network performance.

 

Likewise, check out the official Anderson Corporation YouTube Channel for more Fibre Optic Information!

Attachments

File File size
Fibre-Optic-Pigtails 3 MB