Fiber pigtail is a pre-terminated optical fiber assembly designed for splicing and optical connection in telecom, FTTH, data center, and network systems. Available in Single Mode (SM) and Multimode (MM) types with LC, SC, FC, and ST connectors.
| Parameters | Specifications |
| Fiber type | Multimode (OM3/OM4/OM5), single mode (OS2/G.652D) |
| Cable type | 1Fiber, 12color,Bundle fiber optic cable. |
| Interface type | LC/SC............ |
| Insertion loss | ≤0.3dB (multimode), ≤0.2dB (single mode) |
| Return loss | ≥60dB (APC ), ≥50dB (UPC ) |
| Bending radius | Dynamic ≤10×diameter, static ≤15×diameter |
| Certification standards | IEC 61754-7, TIA-568.3-D, RoHS |
| Parameters | Specifications |
| Fiber type | Multimode (OM3/OM4/OM5), single mode (OS2/G.652D) |
| Cable type | 1Fiber, 12color,Bundle fiber optic cable. |
| Interface type | LC/SC............ |
| Insertion loss | ≤0.3dB (multimode), ≤0.2dB (single mode) |
| Return loss | ≥60dB (APC ), ≥50dB (UPC ) |
| Bending radius | Dynamic ≤10×diameter, static ≤15×diameter |
| Certification standards | IEC 61754-7, TIA-568.3-D, RoHS |
Fiber Pigtail is a pre-terminated optical fiber assembly consisting of a factory-terminated optical connector on one end and exposed fiber on the other end for fusion splicing. It is widely used in fiber optic communication systems for fast termination, low-loss splicing, and stable optical connectivity.
Fiber pigtails are essential passive optical components in telecom, FTTH, ODF, patch panels, PLC splitters, and data center cabling systems. They provide a reliable interface between field fiber cables and optical connection equipment while ensuring low insertion loss and long-term optical stability.
Our Fiber Pigtail products are available in both Single Mode (SM) and Multimode (MM) versions, supporting multiple connector types including LC, SC, FC, ST, as well as UPC and APC polishing options for different optical network applications.
HUALUE provides OEM & customized services,Supports:Single Mode (OS2, G652D / G657A)/Multimode (OM1 / OM2 / OM3 / OM4)
| LC Pigtail
| SC Pigtail
| ST Pigtail
| FC Pigtail
|
SM Pigtail
| OM1&OM2 Pigtai l | OM3 Pigtai l | OM4 Pigtail
|
HUALUE provides OEM & customized services, there are simplex pigtail, multi-core pigtails,multicore bundle pigtail, multicore distribution pigtail
Simplex pigtail
| 12cores colorful pigtails
| multicore bundle pigtail![]() | Multicore distribution pigtail![]() |
| Parameter | Single Mode (SM) | Multimode (MM) |
| Fiber Type | OS2 9/125μm | OM1 / OM2 / OM3 / OM4 |
| Connector Type | LC / SC / FC / ST | LC / SC / FC / ST |
| Polish Type | UPC / APC | UPC |
| Insertion Loss | ≤ 0.3 dB | ≤ 0.3 dB |
| Return Loss | ≥ 50 dB (UPC), ≥ 60 dB (APC) | ≥ 35 dB |
| Fiber Length | Customizable | Customizable |
| Jacket Diameter | 0.9mm | 0.9mm |
| Operating Temperature | -40°C to +75°C | -40°C to +75°C |
Product Standards
Fiber pigtails are manufactured and tested according to international telecom and structured cabling standards to ensure high performance and long-term reliability.
Applicable Standards IEC 61754 – Fiber Optic Connector Interfaces IEC 61753 – Fiber Optic Interconnecting Devices Performance Standard IEC 61300 – Fiber Optic Interconnecting Devices Test Procedures TIA/EIA-568.3-D Telcordia GR-326 RoHS Compliance REACH Compliance | Quality Assurance Tests Insertion Loss Test Return Loss Test End Face Geometry Inspection Interferometer Inspection 3D End Face Test Tensile Test Durability Test |
Product Advantages
Factory-terminated for stable quality
Low insertion loss and excellent return loss
Available in SM and MM fiber types
Multiple connector and polishing options
High splicing efficiency
Suitable for telecom, FTTH, and data center applications
Custom length and OEM available
Product Applications
Fiber Pigtails are widely used in optical communication and structured cabling systems.
Telecom Networks Used in: ODF systems Central office Transmission equipment Telecom backbone networks | FTTH Networks Ideal for: OLT / ONU connection Fiber termination boxes Distribution boxes PON systems | Data Centers Suitable for: Patch panels High-density fiber management Server interconnect LAN backbone | Optical Passive Devices Used in: PLC splitters Optical couplers WDM systems Passive optical modules | Enterprise Networks Applicable for: Campus networks Building backbone Fiber LAN systems |
Order information:
Connector | FC,SC,LC,ST,MU,DIN,D4.E2000.MTRJ.SMA.LX.5…… | |
Fiber model | SM | G652D.G657A1.G657A2.G657B3.G655 |
MM | OM1.OM2.OM3-150.OM3-300.OM4-550.OM5 | |
Cable dia | Φ0.9mm.Φ2.0mm.Φ3.0mm…… | |
Cable construction | Simplex, multicore colorful,multicore bundle, multicore distribution | |
Jacket | PVC,LSZH,OFNP,OFNR.PE.TPU | |
Core number | SX,DX, multicore(4.6.8.10.12.24……) | |
Length | 1.2.3.5.10m……( or customized) | |
Our Fiber Pigtail products are manufactured with high-precision connector polishing, strict geometry control, and 100% optical testing to ensure low-loss and reliable fiber termination. Available in both Single Mode and Multimode configurations, our fiber pigtails provide stable performance for telecom, FTTH, enterprise, and data center networks.
With OEM support, custom configurations, and strict quality control, we deliver high-performance fiber pigtail solutions for demanding optical network applications.

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