MTP-12 APC Female to Unterminated Pigtail Trunk Cable, 144 Fibers, OS2

Singapore high-density designs should assess this item together with panel access, cable routing and the complete optical loss allowance. This fiber pigtail terminates outside-plant or backbone cable into a connectorized panel: MTP-12 APC Female to Unterminated Pigtail Trunk Cable, OS2 glass, with a factory-polished MTP APC connector on one end and a prepared fiber strand on the other. Fusion-spliced onto the incoming cable, it turns a raw fiber pathway into a documented, testable port. The MTP interface carries twelve fibers on one connector; consequently, a single splice operation terminates a full parallel-optics trunk slot. At 144 fibers, one product replaces a dozen individual pigtail sets on the distribution frame.

Product Highlights

• US Conec MTP® Connector with Optimal 0.35dB Low IL
• G.657.A1 Bend Insensitive Fiber with 10mm Min. Bend Radius
• LSZH Fire Safety-Rated Ensures Safety in Indoor Environments
• Double Jacket Ensures Durability and Performance in Long-distance Links
• Used to Ensure Efficient Use of Space and Rapid Network Deployment

Specifications

Why pigtails remain the standard termination

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

Fusion splicing practice that protects the budget

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. In Singapore facilities, this check should form part of the rack-access and acceptance review.

Color coding as a working discipline

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; consequently, the splicer matches colors between cable and pigtail without guesswork. When the documentation follows the corresponding sequence, a fault on slot seven months from now is found in minutes rather than traced strand by strand.

Keeping twelve-fiber splices organized

Multi-fiber splicing rewards method: full one color fully - strip, clean, cleave, splice, sleeve - before starting the next, and dress each 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 a clear manner is a tray that gets re-entered without new faults.

MTP pigtails for parallel-optics positions

Parallel-optics trunks arrive as multi-fiber cables and must become MTP ports on the patch panel. A twelve-fiber MTP pigtail makes that conversion in one splice operation per trunk tube: the twelve strands splice onto the backbone, and the factory-polished MTP interface presents the full dozen lanes as a single port. Per-lane documentation follows the fiber positions, keeping polarity and map unambiguous for the transceivers that will mate with the patch panel.

High-count pigtail trunks at the frame

At 144 fibers the economics of splicing change: twelve individual pigtail sets would occupy twelve distinct dressing routes across the frame; concurrently, one pigtail trunk carries the full count in a single jacketed product with twelve MTP interfaces. The backbone cable splices strand by strand in the tray as always, but the patch panel side arrives as twelve finished ports. For dense ODF positions this structure halves the dressing work and keeps the frame readable.

Bend-insensitive glass in dense trays

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 channel margin intact after the tenth tray opening, not just at commissioning.

A splicing workflow that scales

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

Sparing and kit planning for termination work

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 slot, keep spare strands capped and bagged, and record which set went into which tray so replacement stock may also be ordered to the identical specification.

Quality Assurance and Factory Testing

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

Quotation and Factory Support

Refer to this pigtail by connector, polish, fiber mode, fiber count and structure during the request for a quotation. For configurations outside the listed options - mixed connector families, jacket ratings, lengths or project packaging - send the requirement with the enquiry and the factory will review the manufacturable specification. Singapore and regional project orders can be reviewed for interface compatibility, packing details and delivery coordination.