LC UPC to Unterminated Fiber Pigtail, 12 Fibers, Bunch, OM4

Engineering teams can use the documented values below to compare the product with the intended channel and as-built requirements. This fiber pigtail terminates outside-plant or backbone cable into a connectorized panel: LC UPC to Unterminated Fiber Pigtail, OM4 glass, with a factory-polished LC UPC connector on one end and a prepared fiber strand on the other. Fusion-spliced onto the incoming cable, it turns a raw fiber channel into a documented, testable port.

Product Highlights

• Bend Insensitive Fiber & 7.5mm Min. Bend Radius
• Color-coded for Easy Matching of 0.9mm Fiber to Be Spliced
• Easy-strip 900µm Tight-buffered Coating
• Precision Zirconia Ferrule Connectors Ensure Low Loss
• Support Both Fusion and Mechanical Splicing

A pigtail is half a joint: one end is a factory-finished connector, polished and tested under practice control; the other is a bare fiber strand ready for the splice. Fusion-splicing that strand onto the fitted cable brings the relevant connector quality of the factory to a field channel. The result outperforms field-polished connectors on insertion loss, return loss and long-term stability, and it outperforms pre-terminated trunks when the channel length is uncertain or the pathway is difficult to pre-measure.

A good splice starts long before the splicer arcs: strip the strand cleanly, cleave square, keep the sleeve staged, and protect the completed splice in the tray with the bend radius respected. The tight-buffered 0.9mm coating on this pigtail strips in one motion and seats cleanly in standard splice sleeves. Done well, a fusion splice adds less attenuation than a connector pair and stays stable for the life of the plant. Project teams can retain this information with the as-built documentation for later review.

Twelve fibers, twelve colors, one order: the TIA-598 sequence is the only thing standing between a tidy splice tray and a crossed plant. The strands in this set adhere to the standard sequence; therefore, the splicer matches colors between cable and pigtail without guesswork. When the documentation follows the matching sequence, a fault on mounting point seven months from now is found in minutes rather than traced strand by strand.

Multi-fiber splicing rewards method: full one color fully - strip, clean, cleave, splice, sleeve - before starting the next, and dress every finished strand into the tray in sequence. The color-coded set makes the pairing unambiguous, and the tray stays readable for the next technician who opens it. A tray that reads in clear terms is a tray that gets re-entered without new faults.

The unjacketed color-coded set presents twelve individual 0.9mm strands for direct tray work - the lightest design and the easiest to dress. The bunch design gathers the twelve strands under a shared jacket that breaks out near the relevant connector end, adding handling protection on the channel between the relevant panel and the tray. Define unjacketed where the strands stay inside a protected enclosure; define bunch where this manufactured assembly crosses open space between frames.

Single-mode OS2 serves long links, PON access and any plant where distance or wavelength plans matter; the bend-insensitive glass grade keeps attenuation stable in dense trays. OM3 and OM4 multimode serve hardware rooms and data halls where transceiver cost favors short-reach optics. OM1 and OM2 remain in service in legacy plants and must be matched like-for-like. The pigtail mode must equal the relevant cable plant mode - a mismatch splices poorly and performs worse.

Splice trays and panel rear spaces punish fiber: tight routing, crowded dressing and the occasional hurried re-entry all bend strands beyond what legacy single-mode tolerated. The bend-insensitive grade used in this pigtail holds attenuation stable at bend radii that would fog conventional glass, which keeps the optical path margin intact after the tenth tray opening, not just at commissioning.

Productive termination crews work to a fixed routine: mount the tray, dress the relevant cable, splice the pigtails color by color, protect every joint, test every completed port, then close and label. With the routine fixed, a two-person crew terminates a full frame mounting point in a predictable time, and the test record maps cleanly onto the documentation. The consistency additionally makes quality auditable - matching materials, matching sequence, matching pass criteria across each site.

Pigtails belong in the termination kit in counted sets with spares: strands break, connectors get contaminated beyond recovery, and a missing spare converts a ten-minute task into a second visit. Plan one spare set per frame mounting point, keep spare strands capped and bagged, and record which set went into which tray so replacement stock can be ordered to the identical specification.

Each pigtail is optically tested before packing: insertion loss and return loss are verified on every terminated leg, and the ferrule end faces are inspected for scratches and contamination. The strands ship coiled, capped and bagged, with the test results offered on specify.

Refer to this pigtail by connector, polish, fiber mode, fiber count and design when requisitioning a quotation. For configurations outside the listed options - mixed connector families, jacket ratings, lengths or project packing - send the requirement with the enquiry and the factory will cross-check the manufacturable specification. Project orders can include documentation and labeling requirements alongside the technical configuration.