ST/UPC 12 Cores Bundle Fan-out Fiber Optic Pigtail Single Mode 9/125μm Yellow Jacket 3M

The ST/UPC 12-cores bundle fan-out fiber optic pigtail features 9/125µm single-mode fibers with a durable yellow jacket for organized, high-performance indoor network deployment. Pre-terminated ST/UPC connectors on one end and unconnectorized fan-out on the other simplify splicing and installation. OEM/ODM customization is available for length, connectors, and bundle configuration.

SKU FP-12STSM9-3 Category
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The ST/UPC 12-cores bundle fan-out fiber optic pigtail is engineered for reliable and organized single-mode fiber network connections. Each of the 12 fibers is factory-terminated with precision ST/UPC connectors on one end, while the opposite end remains unconnectorized for efficient fusion splicing. The fan-out design provides structured fiber management, reducing congestion and simplifying installation within patch panels, optical distribution frames (ODFs), and splice trays.

Constructed with 9/125µm single-mode fibers, this pigtail supports low-loss, long-distance, and high-bandwidth transmission. Its durable yellow jacket ensures easy identification as a single-mode assembly while offering mechanical protection for indoor network environments. Designed to meet international quality standards, this pigtail delivers stable optical performance, high mechanical durability, and reliable long-term operation, making it suitable for FTTH, telecom backbones, and enterprise network deployments.

Featured Fiber Optic Pigtail Products Selection Table

SKU Fiber Count Fiber Type Pigtail Construction Connector Type Length Cable Color Features
FP-12FCASM9-3 12 OS2 Single Mode Bundle Fanout FC/APC 3M Yellow
FP-12FCMM3-3 12 OM3 Bundle Fanout FC/UPC 3M Aqua
FP-12FCASM9U-3 12 OS2 Single Mode Single Bare Fiber FC/APC na
FP-12FCMM6-3 12 OM1 Bundle Fanout FC/UPC 3M Orange
FP-12LCMM6U-3 12 OM1 Single Bare Fiber LC/UPC na
FP-12STSM9-3 12 OS2 Bundle Fanout ST/UPC 3M Yellow
FP-1FCASM9-1 1 OS2 Single Bare Fiber FC/APC 0.9M Yellow
FP-1SCMM3-1 1 OM3 Single Bare Fiber SC/UPC 0.9M Aqua
FP-24SCSM9B2-2 24 SM Bundle Fanout SC/UPC 2M Yellow
FP-4SCSM9-2 4 SM Bundle Fanout SC/UPC 2M Yellow
FP-288LCSM9-150 288 OS2 Single Mode Bundle Fanout LC/UPC 150M Yellow Cardboard Spool
FP-72SCSM9B6-2 72 OS2 Single Mode 6 * 12 Bundle Breakout SC/UPC 2M Yellow
FPB-12LCASM9-3 12 OS2 Single Mode Ribbon Bare Fiber LC/APC 3M na
FPF-12LCASM9-10 12 OS2 Single Mode Ribbon Bare Fiber LC/APC 10M Yellow
FWP-2SCSM9-1 2 OS2 Single Mode Bundle Fanout SC/UPC 1M Black Waterproof
FWP-2FCASM9-1 2 OS2 Single Mode Bundle Fanout FC/APC 1M Black Waterproof
FWP-4FCASM9 4 OS2 Single Mode Bundle Fanout FC/APC 1M Black Waterproof
FWP-4SCSM9-1 4 OS2 Single Mode Bundle Fanout SC/UPC 1M Black Waterproof
Connector Types:ST/UPC
Fiber Count12 cores
Mode:Single Mode OS2 9/125 µm
Jacket ColorYellow
Jacket Length3 meters
Fiber IdentificationColor-coded | industry standard
Insertion Loss≤ 0.3 dB typical
Return Loss (Back Reflection)≥ 35 dB (UPC)
Standards ComplianceISO9001 | ROHS | Bellcore GR-326
Operating Temperature-40°C to +75°C
Storage Temperature-45°C to +85°C
Customization OptionsLength | jacket type | connector type | fiber count | packaging available
  • 12 single-mode 9/125µm fibers for low-loss, high-bandwidth transmission

  • ST/UPC connectors pre-terminated on one end

  • Opposite end unconnectorized for fusion splicing

  • Bundle fan-out design for organized fiber routing and high-density enclosures

  • Durable yellow jacket for mechanical protection and easy single-mode identification

  • Low insertion loss and consistent optical performance

  • Compliant with ISO, RoHS, and Bellcore GR-326 standards

  • Ideal for telecom, FTTH, and enterprise networking applications

  • Fusion splicing into main cables, patch panels, or optical distribution frames

  • High-density FTTH, telecom, and enterprise network installations

  • Structured cabling in data centers, telecom rooms, and equipment racks

  • Fiber network expansion, maintenance, and upgrades

  • Environments requiring organized, color-coded fiber routing

  • High-performance optical backbone and indoor distribution networks

  • Custom pigtail lengths and fan-out configurations

  • Optional connector types including SC, LC, FC, or ST

  • OEM labeling, packaging, and part numbering for network deployment

  • ODM support for bundle arrangement, connector orientation, and splicing preparation

  • Engineering guidance for high-density network planning and installation

  • Tailored solutions for FTTH, telecom backbones, and enterprise fiber deployments

Customized Fiber Optic Pigtail Solutions

Fiber Type OS2 Single Mode, OM3, OM4, OM5 Multimode
Connector Type LC, SC, ST, FC, E2000, MPO/MTP
Polishing Type UPC, APC
Fiber Count 1 Fiber, 4 Fibers, 6 Fibers, 12 Fibers, 24 Fibers, Custom Counts
Pigtail Construction Single Fiber, Bundle Fan-out, Breakout, Ribbon
Fiber Structure 250μm Bare Fiber, 900μm Tight Buffer
Cable Diameter 0.9mm, 1.6mm, 2.0mm, Customized
Cable Length Customized Length Available
Jacket Material PVC, LSZH, OFNR, Plenum
Packaging & Labeling Customized Packaging and Private Label

Ordering & Service Information
Standard 3-meter ST/UPC 12-cores bundle fan-out pigtails are ready for deployment. Custom lengths, connector types, and bundle configurations are available, with full optical and mechanical test reports.

Q1: What is the advantage of the fan-out design?
A: The fan-out structure organizes individual fibers, simplifying routing, installation, and management in high-density enclosures.

Q2: Are these pigtails suitable for long-distance single-mode networks?
A: Yes. 9/125µm OS2 fibers ensure low-loss transmission and stable long-distance performance.

Q3: How does the yellow jacket help during installation?
A: The yellow jacket identifies the assembly as single-mode fiber while providing mechanical protection.

Q4: Can the connector type or fiber length be customized?
A: Yes. FiberMania provides OEM/ODM options for connector types, pigtail lengths, and bundle configurations.

Q5: Where is this pigtail typically used?
A: Ideal for FTTH, telecom backbones, enterprise networks, and structured indoor cabling requiring organized, low-loss connections.