ST/UPC Simplex Fiber Optic Pigtail Single Mode 9/125μm Yellow Jacket 0.9mm 1M

ST/UPC OS2 single-mode fiber optic pigtail 9/125μm yellow 0.9mm 1M for fusion splicing in telecom, industrial, and legacy network applications.

SKU FP-1STSM9-1 Category
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The ST/UPC Simplex Fiber Optic Pigtail OS2 9/125μm is a reliable single-mode solution designed for fiber termination and fusion splicing in optical communication systems. Equipped with a precision ST/UPC connector, it ensures stable optical performance with low insertion loss and dependable signal transmission.

Featuring a 0.9mm tight buffer and a yellow jacket for clear single-mode identification, this pigtail is ideal for telecom networks, legacy systems, and industrial fiber applications. Its flexible and compact design allows for easy installation in patch panels, splice closures, and optical distribution frames.

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 TypeST/UPC
Fiber ModeSingle-mode
Fiber GradeOS2 9/125μm
StructureSimplex
Cable Diameter0.9mm
Cable Length1 Meter
Jacket ColorYellow
Insertion Loss≤ 0.3 dB
Return Loss≥ 50 dB
Polish TypeUPC
ApplicationSplicing / ODF / Telecom
Operating Temperature-20°C to +70°C
ComplianceRoHS
  • ST/UPC simplex single-mode fiber optic pigtail
  • OS2 9/125μm single-mode fiber
  • 0.9mm tight buffer for easy stripping and splicing
  • Factory-terminated ST connector for consistent quality
  • Low insertion loss and stable optical performance
  • Yellow jacket for single-mode identification
  • Bayonet-style ST connector for secure connection
  • Flexible and easy to manage in dense installations
  • Compatible with fusion and mechanical splicing
  • RoHS compliant environmentally friendly materials
  • Telecom and legacy fiber optic networks
  • Fiber optic fusion splicing and termination
  • Optical distribution frames (ODF)
  • Industrial and campus network infrastructure
  • Data center legacy systems
  • Testing and measurement environments

We offer OEM customization including connector types (ST/SC/LC/FC), polish types (UPC/APC), fiber grades (OS2/OM1/OM2/OM3/OM4), cable diameters (0.9mm/2.0mm/3.0mm), lengths, and jacket colors. Custom labeling and packaging solutions are available for bulk orders and project-based 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

Q1: What is an ST connector used for?
A: ST connectors are commonly used in legacy networks and industrial systems, featuring a bayonet locking mechanism for secure connections.

Q2: What does OS2 fiber support?
A: OS2 single-mode fiber supports long-distance, high-bandwidth transmission in telecom and backbone networks.

Q3: What is the advantage of a 0.9mm pigtail?
A: The compact tight buffer design allows easy splicing and efficient use in high-density fiber enclosures.

Q4: Can this pigtail be used in modern data centers?
A: While possible, ST connectors are more common in legacy systems; LC connectors are typically preferred in modern high-density environments.

Q5: Where is this product typically installed?
A: It is widely used in telecom systems, industrial networks, campus infrastructure, and fiber distribution frames.