---
product_id: 586266368
title: "50Meters FC to ST Duplex 9/125 Single-mode Fiber Optic Cable Jumper Optical Patch Cord FC-ST"
brand: "jeirdus"
price: "517 Lei"
currency: RON
in_stock: true
reviews_count: 4
category: "Jeirdus"
url: https://www.desertcart.ro/products/586266368-50meters-fc-to-st-duplex-9-125-single-mode-fiber
store_origin: RO
region: Romania
---

# Single-mode 9/125µm fiber for ultra-fast transmission 50 meters length for extended reach Duplex FC to ST connectors for dual-channel data 50Meters FC to ST Duplex 9/125 Single-mode Fiber Optic Cable Jumper Optical Patch Cord FC-ST

**Brand:** jeirdus
**Price:** 517 Lei
**Availability:** ✅ In Stock

## Summary

> 🚀 Future-Proof Your Network with Lightning-Fast Fiber Precision!

## Quick Answers

- **What is this?** 50Meters FC to ST Duplex 9/125 Single-mode Fiber Optic Cable Jumper Optical Patch Cord FC-ST by jeirdus
- **How much does it cost?** 517 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/586266368-50meters-fc-to-st-duplex-9-125-single-mode-fiber)

## Best For

- jeirdus enthusiasts

## Why This Product

- Trusted jeirdus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended 50M Reach:** Seamlessly connect distant network nodes without signal loss
- • **Industrial-Grade Build:** LSZH PVC jacket and ceramic connectors ensure durability & safety
- • **Premium Corning Glass Core:** Experience ultra-low attenuation and crystal-clear data flow
- • **Dual-Connector Duplex Design:** Maximize bandwidth with simultaneous send/receive channels
- • **Certified Precision Manufacturing:** 98%+ pass rate with SEIKO Japan grinding for flawless signal integrity

## Overview

This 50-meter FC to ST duplex single-mode fiber optic cable jumper features a 9/125µm core diameter, engineered with premium Corning glass and ceramic connectors for minimal signal loss. Designed for high-speed Ethernet and data center applications, it boasts a flexible, environmentally friendly LSZH PVC jacket and meets rigorous IEC standards with a 98%+ quality pass rate, ensuring reliable, long-distance network performance.

## Description

All our products are 100% new fiber optic cable of carrier-class quality ,and can be fully trusted for your most demanding LAN/WAN applications, voice projects, or network deployments.

Review: The quality and price are perfect, recommended.
Review: Perfect jumper great price!

## Features

- ¡ôKEY SPEC - 50Meters,FC/PC-ST/PC,Duplex,Singlemode,9/125,3.0mm Diameter
- ¡ô HIGH QUALITY MATERIAL -Flexible and Environmentally friendly PVC/ LSZH plastic cover, PBT plastic connetor,excellent Corning glass core,imported ceramic connectors ensure low signal loss, and high reliability.( the usage count is more than 1,000 times) .
- ¡ô WIDELY USED - OS1 OS2 Singlemode fiber is specially designed for fast Ethernet, Fibre Channel, Gigabit Ethernet Speeds, data center, premises, educational, LAN, SAN, commercial, applying to 10GBASE-L (1310 nm), 10GBASE-E (1550 nm), 1000BASE-LX (1300 nm) and Asynchronous Transfer Mode (ATM) applications.
- ¡ôHIGH MANUFACTURE STANDARD--Using corners pressurized grinder and lapping process of SEIKO JAPAN, the core and mortise is no offset and the end face with no gap, no spots, no scratches and no depression. The One-Time Pass Rate of 3D Interferometer is up to 98%, conforming International IEC Standard.all products are 100% inspected.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B2TZSFN |
| Batteries Required? | No |
| Best Sellers Rank | 118,403 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 257 in Network Fibre Optic Cables |
| Colour | FC-ST |
| Customer Reviews | 4.5 4.5 out of 5 stars (108) |
| Date First Available | 1 Jan. 2018 |
| Item Package Quantity | 1 |
| Item Weight | 100 g |
| Item model number | FBM-SDFCST050 |
| Manufacturer | Jeirdus |
| Part number | FBM-FCSTSD100 |
| Product Dimensions | 1 x 1 x 1 cm; 100 g |
| Shape | Round |
| Size | 50Meters |
| Special Features | High Speed |
| Specification met | IEC |

## Product Details

- **Brand:** Jeirdus
- **Cable type:** Ethernet, Fibre Optic
- **Compatible devices:** PC
- **Connector type:** RJ45
- **Special feature:** High Speed

## Images

![50Meters FC to ST Duplex 9/125 Single-mode Fiber Optic Cable Jumper Optical Patch Cord FC-ST - Image 1](https://m.media-amazon.com/images/I/417n6UAkdDL.jpg)
![50Meters FC to ST Duplex 9/125 Single-mode Fiber Optic Cable Jumper Optical Patch Cord FC-ST - Image 2](https://m.media-amazon.com/images/I/41EfyDkO5FL.jpg)
![50Meters FC to ST Duplex 9/125 Single-mode Fiber Optic Cable Jumper Optical Patch Cord FC-ST - Image 3](https://m.media-amazon.com/images/I/41mcUCRaKBL.jpg)
![50Meters FC to ST Duplex 9/125 Single-mode Fiber Optic Cable Jumper Optical Patch Cord FC-ST - Image 4](https://m.media-amazon.com/images/I/51I4x97uLHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 23 July 2025*

The quality and price are perfect, recommended.

### ⭐⭐⭐⭐⭐ Review
*by K***E on 1 November 2019*

Perfect jumper great price!

### ⭐⭐⭐ Review
*by P***S on 18 October 2024*

The cables were fine, just could not believe how slow it was to get them.

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**Shop now:** [https://www.desertcart.ro/products/586266368-50meters-fc-to-st-duplex-9-125-single-mode-fiber](https://www.desertcart.ro/products/586266368-50meters-fc-to-st-duplex-9-125-single-mode-fiber)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-04*