Home/Products/Fiber Cabling/Fiber Connector & Adapter/Epoxy Connector/FC/APC Epoxy Connector with 0.9mm Boot

FC/APC Epoxy Connector with 0.9mm Boot

★★★★★
Highly Rated

Description

The FC/APC Epoxy Fiber Optic Connector is specifically engineered for high-density telecommunications and long-haul network applications. Featuring a threaded-coupling mechanism, it provides a secure, vibration-proof connection and reliable non-optical disconnect performance.

The precision-manufactured ceramic ferrule features an 8-degree angled (APC) pre-radius end-face, ensuring ultra-low back reflection and maximum signal integrity. Its pre-domed design allows for efficient, high-yield results whether using machine or hand polishing.

Features

  • Superior Optical Performance. Extremely low insertion loss (≤0.20 dB) and ultra-low back reflection (>65 dB).
  • Telecom Standard. Fully complies with Telcordia GR-326-CORE and RoHS environmental specifications.
  • Durable Construction. Corrosion-resistant nickel-plated metal body ensures long-term mechanical stability.
  • Easy Assembly. One-piece design with a pre-domed ceramic ferrule simplifies the epoxy injection and crimping process.
  • Flexible Options. Available with either a fixed key or tunable (activity) key to meet precise alignment requirements.
  • Perfect Fit. Specifically designed with a green 0.9mm (900µm) boot, ideal for tight buffer fibers.

Specification

ParameterSpecification
Connector TypeFC Simplex
Polish TypeAPC (Angled Physical Contact, 8∘)
Insertion Loss≤0.20 dB (Typical)
Return Loss≥65 dB
Boot Size / Color0.9mm (900µm) / Green
Ferrule MaterialZirconia Ceramic
Body MaterialNickel-Plated Brass / Zinc Alloy
ComplianceTelcordia GR-326-CORE, RoHS, IEC

FAQ

Q: What coupling mechanism and body materials does this FC/APC connector use?

  • A: It features a threaded-coupling mechanism for a secure, vibration-proof connection, constructed with a durable nickel-plated metal body (brass or zinc alloy) and a zirconia ceramic ferrule with an 8-degree angled polish.

Q: What are the insertion loss and return loss specifications?

  • A: This connector offers an insertion loss of ≤0.20 dB (typical) and an APC return loss of ≥65 dB.

Q: What boot size and color does this connector feature, and what fiber type is it for?

  • A: It comes with a green 0.9mm (900µm) boot, specifically designed for tight buffer fibers.

Q: What alignment key options are available?

  • A: It provides flexible alignment options, available with either a fixed key or a tunable (activity) key to meet precise alignment requirements.

Q: Which industry compliance standards does this connector meet?

A: It complies with Telcordia GR-326-CORE, RoHS, and IEC environmental and technical specifications

Customer Reviews

4.9 / 5.0 ★★★★★ Based on 31 customer reviews
Sebastian Lindau
August 04, 2026

Terminating 900µm tight buffer fibers in high-density telecommunications and long-haul network applications demands connectors with total mechanical stability. These FC/APC epoxy connectors feature a threaded-coupling mechanism that provides a secure, vibration-proof connection alongside non-optical disconnect performance. The corrosion-resistant nickel-plated metal body (nickel-plated brass and zinc alloy) holds up impeccably inside our distribution frames. The zirconia ceramic ferrule with an 8-degree angled APC pre-radius finish allowed our technicians to achieve rapid, high-yield field polishing. Post-installation audits consistently verified an insertion loss of ≤0.20 dB and an ultra-low back reflection with return loss ≥65 dB, fully satisfying Telcordia GR-326-CORE and RoHS standards.

Camila Silva
February 11, 2026

Maintaining high signal margins across broadband CATV and FTTX network deployments requires superior optical performance to protect active transmitters from back reflection. Designed with a green 0.9mm boot, these connectors fit tight buffer fibers perfectly without crowding dense ODF trays. The one-piece housing with a pre-domed ceramic ferrule simplified our epoxy injection and crimping workflow, cutting down per-port termination time. Having options for either a fixed key or a tunable activity key allowed us to meet precise keyway alignment requirements across mixed-vendor patch panels. Signal loss remained rock-solid at ≤0.20 dB with return loss exceeding the ≥65 dB threshold.

Gideon Blackwood
November 19, 2025

For enterprise LAN, WAN, and long-haul single-mode links, connector durability and repeatability are non-negotiable. These FC Simplex connectors feature a threaded screw-on coupling design that eliminates accidental disconnects under heavy cable dressing. The 8-degree angled ferrule geometry yields maximum signal integrity, whether hand-polished or machine-polished in the lab. Full compliance with IEC, Telcordia GR-326-CORE, and RoHS specifications guarantees long-term reliability in high-traffic equipment racks. They represent an ultra-reliable, cost-effective FC/APC termination solution for mission-critical optical infrastructure.

Showing 3 of 31 top reviews.

Help Us Improve

Leave a comment or request a new feature for this product. Our R&D team reads every submission!

Your Quote List
×
    Request a Demo
    ×

    We'll reach out shortly regarding:

    We value your privacy
    We use cookies and third-party services (such as live chat and video hosting) to enhance your browsing experience. You can choose to accept or decline these non-essential technologies.