12F SC Bundle Pigtails

Name: 12F SC Bundle Pigtails
Brand: Ever Expresslink
SKU: 12f-sc-bundle-pigtails-409

Various PigtailBundle

12F SC Bundle Pigtails is part of the various pigtail range built by Ever Expresslink Limited in Ningbo, China. It is built on the SC (Subscriber Connector) interface.

Pre-terminated tails that put the factory end face inside your splice tray

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Product Overview

12F SC Bundle Pigtails is part of the various pigtail range built by Ever Expresslink Limited in Ningbo, China. It is built on the SC (Subscriber Connector) interface.

SC pairs a 2.5 mm ferrule with a square push-pull housing that clicks into the adapter and releases by pulling the body straight back. SC bodies clip together into duplex pairs. Check polarity before you clip, because a reversed duplex clip is easy to build and hard to spot in a cabinet.

It is one of 12 items in this range. A typical application is loading 12-fiber trays in a rack-mounted ODF. What the range is built to give you there: tail lengths chosen for the enclosure so routing stays inside the bend radius.

The problem it addresses is mismatched polish between the pigtail and the distribution frame. A practical note that applies across this range: coil the tail inside the tray without dropping below the fiber's bend radius. Specifications for a particular configuration are confirmed on the quotation rather than assumed from the designation.

Key Benefits

Supplied as 12F SC Bundle Pigtails, so the part you receive matches the designation you ordered against
Bundle construction: Several pigtails collected under one furcation, so a splice tray can be loaded in one operation instead of twelve.
Field work reduced to a fusion splice, which the splicer measures for you
Bundle versions load a twelve-fiber tray in one pass
Color-coded buffers that follow standard fiber identification
Tail lengths chosen for the enclosure so routing stays inside the bend radius

Problems It Solves

Mismatched polish between the pigtail and the distribution frame
Field-terminated connectors whose loss varies with the weather and the technician
Splice trays loaded one fiber at a time when a bundle would do it in a single operation
Color coding that does not survive the transition from cable to tray

Application Scenarios

FTTH terminal boxes and splice closures
Terminating feeder cable inside a dome or horizontal splice closure
Loading 12-fiber trays in a rack-mounted ODF
Splicing subscriber drops inside an FTTH termination box
Building custom terminal boxes on an assembly bench

Who It Is For

FTTH contractors terminating distribution cable into closures and boxes
ODF and patch panel builders loading splice trays at scale
Central office teams splicing onto backbone cable
Maintenance crews carrying repair kits for emergency restoration

Technical Features

SC (Subscriber Connector) interface
SC bodies clip together into duplex pairs. Check polarity before you clip, because a reversed duplex clip is easy to build and hard to spot in a cabinet.
Bundle and fan-out versions for multi-fiber trays
Waterproof versions for outdoor and direct-entry enclosures
Factory-polished ferrule with inspected end face
900 µm tight buffer or 250 µm bare fiber tail depending on the tray

Materials

Zirconia ceramic ferrule
900 µm tight-buffered fiber or bare fiber tail
Aramid yarn reinforcement where the design carries load
Thermoplastic boot and housing
Furcation tubing on bundle versions

Specifications

Product Designation	12F SC bundle pigtails
Product Family	Various Pigtail
Connector Interface	SC (Subscriber Connector)
Cable Structure	Bundle
Manufactured In	Ningbo, China
Warranty	One year against defects in materials and workmanship

Values shown are those carried by the product designation. Dimensional and optical values for a specific order are confirmed on the quotation.

Manufacturing Process

Fiber kitting and buffer color verification
Connector assembly, epoxy cure and polish
End-face inspection and loss measurement
Tail cutting to the ordered length and buffer stripping preparation
Bundling and furcation for multi-fiber versions
Coiling, labeling and individual packing

Quality Control

End-face geometry and cleanliness inspection on every connector
Insertion loss and return loss measurement before packing
Buffer color sequence verified against the order for bundles
Tail length verified against the works order
Waterproof versions pressure-checked on a sample basis

Customization Options

Tail length matched to the enclosure you are loading
Simplex, bundle, fan-out and waterproof formats
UPC or APC polish
Buffer color sequence to your own convention
Ribbon-compatible versions for mass fusion splicing

Compared With Other Options

LC	LC is half the footprint and doubles port density; SC is easier to handle in a crowded closure
FC	FC's threaded nut resists vibration; SC is faster to patch and re-patch

Use Guide

Handling 12F SC Bundle Pigtails

Before You Order

Check buffer color against the tray plan before stripping anything
Strip, clean and cleave to the splicer's stated dimensions
Fusion splice and record the splicer's loss estimate

In Service

Protect the splice with a heat-shrink sleeve and seat it in the tray
Coil the tail inside the tray without dropping below the fiber's bend radius
Cap the connector until the frame side is ready to be patched

FAQ

Questions About 12F SC Bundle Pigtails

What do you need from us to quote 12F SC Bundle Pigtails?

The quantity, the destination and anything that has to match on your side: connector and polish at each end, fiber mode and core size, and length where the item is an assembly. If you are matching a part you already buy, send the sample and we will quote against it.

Can 12F SC Bundle Pigtails be supplied with a different connector interface?

Yes. SC (Subscriber Connector) is what this designation carries, and the same family is stocked across the other mainstream connector standards. Tell us the port you have to mate with and we will confirm the equivalent part.

What tail length should I order?

Long enough to route around the inside of your closure or tray without tight bends, and no longer. Tell us the enclosure you are loading and we will suggest a length that coils cleanly.

Do you supply bundle pigtails in standard color order?

Yes. Bundle and 12-fiber versions follow the standard fiber identification color sequence, and we can supply a different sequence if your plant uses its own convention.

Can I get APC pigtails for a PON build?

Yes. APC is normally what you want on PON and RF-over-glass distribution because the angled end face pushes reflections out of the core. Specify APC per order and the housings will be green.