Fiber Optic Connector Components | Ferrules, Bodies, Boots for Assembly

Introduction

Opelink supplies high-quality fiber optic connector components for patch cord manufacturers, cable assembly houses, and network installers. With 13+ years of experience in optical connectivity, we provide precision-machined components that meet industry standards for performance and reliability.

Fiber optic connectors consist of several key components: the ferrule (which holds and aligns the fiber), the connector body (which houses the ferrule and provides the coupling mechanism), and the boot (which provides strain relief and protection). Opelink offers all these components individually for customers who assemble their own patch cords or need replacement parts for repairs.

Our components are manufactured to Telcordia GR-326 and IEC 61300 standards, ensuring compatibility with industry-standard connectors. We provide ceramic ferrules with precision bore diameters, connector bodies in various colors for identification, and boots in multiple sizes to accommodate different cable diameters.

Connector Components

Opelink offers the following connector components:

1. Ceramic Ferrules
The heart of the fiber optic connector. Precision-machined zirconia ceramic with bore diameters of 125.5μm ±0.5μm (standard) or 126μm (for 900μm buffered fiber). Available for SC (2.5mm), LC (1.25mm), FC (2.5mm), and ST (2.5mm) connectors. Single-mode and multimode versions available.

2. Connector Bodies
The housing that contains the ferrule and provides the coupling mechanism. Available for SC, LC, FC, ST connector types. Metal (nickel-plated brass) or plastic (PBT) options. Various colors available for identification: blue (SM), beige (MM), green (APC), aqua (OM3).

3. Connector Boots
Strain relief components that protect the fiber from bending and pulling forces. Available in 0.9mm, 2.0mm, and 3.0mm bore sizes to match cable diameters. Multiple colors available for identification and aesthetic requirements.

4. Crimp Sleeves
Metal sleeves that secure the fiber and cable to the connector body. Available in various sizes to match cable and boot diameters. Nickel-plated brass for corrosion resistance.

5. Dust Caps
Protective caps for connector ferrules when not in use. Prevents contamination and damage to the polished end face. Available for all connector types.

Technical Specifications

Parameter	Specification
Ferrule Material	Zirconia Ceramic (ZrO2)
Ferrule OD (SC/FC/ST)	2.499 ±0.0005mm
Ferrule OD (LC)	1.249 ±0.0005mm
Bore Diameter (SM)	125.5 ±0.5μm
Bore Diameter (MM)	126 ±1μm
Concentricity	≤1.0μm
Body Material	PBT Plastic or Nickel-plated Brass
Boot Material	PVC or LSZH
Boot Sizes	0.9mm, 2.0mm, 3.0mm
Crimp Sleeve Material	Nickel-plated Brass

Applications

• Patch Cord Manufacturing: Assembly of custom fiber optic patch cords
• Cable Assembly: Production of fiber optic cable assemblies
• Repair Services: Replacement of damaged connector components
• Prototyping: Building custom fiber optic solutions
• R&D: Research and development of new fiber optic products
• Training: Educational materials for fiber optic training programs
• Spare Parts: Inventory for maintenance and repair operations

FAQ

Q1: What is the difference between single-mode and multimode ferrules?

A: Single-mode ferrules have a bore diameter of 125.5μm ±0.5μm to precisely match the 125μm cladding of single-mode fiber. Multimode ferrules have a slightly larger bore of 126μm ±1μm to accommodate the larger core diameters (50μm or 62.5μm) of multimode fiber. Using the wrong ferrule type can result in poor alignment and high insertion loss.

Q2: Can I use your components with any connector assembly kit?

A: Opelink components are manufactured to industry-standard dimensions and should be compatible with most standard connector assembly kits. However, we recommend using Opelink components together for best fit and performance. If you have specific compatibility questions, contact our technical support team.

Q3: What is the minimum order quantity for connector components?

A: We offer flexible ordering options. Standard components are available with no minimum order quantity. For bulk orders, we offer volume discounts starting at 1000 pieces. Contact our sales team for custom pricing on large volume requirements.

Q4: Do you offer custom colors for connector components?

A: Yes, we can provide custom colors for connector bodies and boots for large volume orders. Standard colors include blue (single-mode), beige (multimode), green (APC), and aqua (OM3). Custom colors can be produced with minimum order quantities.

Q5: What quality control do you perform on connector components?

A: All Opelink ferrules undergo 100% dimensional inspection using precision measuring equipment. We verify bore diameter, outer diameter, concentricity, and surface finish. Connector bodies and boots are inspected for dimensional accuracy and material consistency. Certificates of conformance are available upon request.