# Fibre optic connector FC/APC QOLTEC 54454 — single-mode, 3.0 mm, green/silver, pack of 200

**URL:** https://aio.lv/en/product--qoltec-54454--10532519
**Data updated:** 2026-04-06 09:52 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** QOLTEC
**Manufacturer code:** 54454
**EAN:** 5901878544540
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

QOLTEC 54454 is a pack of 200 FC/APC fibre optic connectors for single-mode 3.0 mm cables. Connectors feature an angled physical contact (APC) FC interface with green body and silver ferrule finish. Intended for single-mode fiber terminations in telecom and data networks, patch panels and field splicing where low back-reflection is required.

## Long description

Qoltec 54454 fibre optic connector FC/APC is a single‑mode FC/APC connector designed to join and switch optical fibres with low attenuation. The connector features a ceramic ferrule and an angled-polished (8°) end face to reduce back reflections. The product is supplied in a bulk pack intended for installation or splicing use.
Advantages
The FC/APC design uses a threaded body that ensures a secure, vibration-resistant mating and stable optical performance during handling. The angled-polished ferrule reduces reflected light at the fibre interface, lowering return loss and improving signal integrity. The ceramic ferrule provides precise fibre alignment and long-term mechanical stability.
Suitable for
Single-mode optical links requiring low back-reflection (telecommunications, access networks)
Permanent or semi-permanent connections where a threaded coupling is preferred
Bulk installations or field termination where multiple connectors are needed
When it may not be suitable
This FC/APC connector is intended for single-mode fibre. It may not be appropriate for systems that require multimode connectors or where other connector types (e.g., SC or LC) are mandated by existing equipment. Also, bulk packs are aimed at installers and may be excessive for users needing only a few connectors.
Key specifications
Connector type: FC/APC (angled-polished, 8°)
Fibre mode: Single-mode
Ferrule material: Ceramic
Body coupling: Threaded (screw-type)
Cable outer diameter compatibility: ~3.0 mm
Pack quantity: 200 pieces
How to use
Prepare the fibre by stripping, cleaning and cleaving according to standard single‑mode termination procedures. Insert the fibre into the connector ferrule and secure it following the manufacturer’s assembly steps for adhesive or mechanical fixing, then tighten the threaded coupling to mate with the corresponding FC/APC adapter or bulkhead. Verify optical continuity and loss with appropriate test equipment after installation.
What to consider before purchase
Compatibility with single-mode fibre and ~3.0 mm cable diameter
Need for angled-polished (APC) connectors to minimize back-reflection
Whether a bulk pack of 200 pieces fits your project scope
Usage recommendations
Use fibre cleaning tools and proper cleavers to ensure low insertion loss; always mate APC connectors only to APC adapters to avoid high return loss. Store connectors in their polybag until installation to prevent contamination.

## Specifications

| Feature | Value |
|---|---|
| Package weight | 1073 g |
| Product colour | Green, Silver |
| Package type | Polybag |
| Connector type | FC/APC |
| Fiber mode structure | Single-mode |
| Quantity per pack | 200 pc(s) |

## FAQ

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### What is the warranty period?

All QOLTEC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized QOLTEC service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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