---
product_id: 54944893
title: "5pcs L925B Fiber Optical Cold Fast Splicer Connector Bare Fiber Tail Fiber Rapid Connection"
brand: "kelushi"
price: "KD 4.70"
currency: KWD
in_stock: true
reviews_count: 4
category: "Kelushi"
url: https://www.desertcart.com.kw/products/54944893-5pcs-l925b-fiber-optical-cold-fast-splicer-connector-bare-fiber
store_origin: KW
region: Kuwait
---

# <0.1dB mean insertion loss ultra-low signal drop 125μm fiber diameter precision UL 94 V-O flame-retardant rated material 5pcs L925B Fiber Optical Cold Fast Splicer Connector Bare Fiber Tail Fiber Rapid Connection

**Brand:** kelushi
**Price:** KD 4.70
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Fast, Stay Ahead: The Fiber Splicer That Means Business

## Quick Answers

- **What is this?** 5pcs L925B Fiber Optical Cold Fast Splicer Connector Bare Fiber Tail Fiber Rapid Connection by kelushi
- **How much does it cost?** KD 4.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/54944893-5pcs-l925b-fiber-optical-cold-fast-splicer-connector-bare-fiber)

## Best For

- kelushi enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fiber Fit:** Engineered for exact 125μm fiber diameter compatibility, ensuring seamless connectivity.
- • **Ultra-Low Signal Loss:** Experience near-zero insertion loss (<0.1dB) for crystal-clear data transmission every time.
- • **Versatile Compatibility:** Perfectly pairs with fiber optic cables, media converters, patch panels, switches, and transceivers.
- • **Reliable Tensile Strength:** Withstands up to 13.2N typical tensile force, built to endure demanding installation environments.
- • **Rugged Flame-Retardant Build:** Constructed with flame-retardant thermoplastic and aluminum alloy for durability and safety.

## Overview

The KELUSHI L925B Fiber Optical Cold Fast Splicer Connector set offers precision 125μm fiber diameter compatibility with ultra-low insertion loss (<0.1dB) for superior signal integrity. Built from flame-retardant engineering thermoplastic combined with aluminum alloy, it delivers robust tensile strength (up to 13.2N typical) and reliable performance across indoor and outdoor fiber optic applications. Ideal for professionals demanding fast, secure, and high-speed fiber connections.

## Description

Fiber diameter：125um Cost diameter：250 or 900um Mean insertion loss：3.0Ibs) typical Material：Engineering thermoplastic with aluminum alloy element, UL 94, V-O rating

Review: El producto es de calidad
Review: Total junk - These are absolute garbage. There is no light transmission through them at all. The plastic moulding of the connector body extends over the fiber optic in the connector blocking off the entire signal. Total waste of money and completely useless. Not one connector out of the 5 were able to be used. On a side note, the locking sleeves that push in to secure the fiber crack in half when slid over the locks

## Features

- Fiber diameter：125um
- Cost diameter：250 or 900um
- Mean insertion loss：<0.1dB
- Tensile strength：4.4N (1.0Ib) minimum, 13.2N(>3.0Ibs) typical
- Material：Engineering thermoplastic with aluminum alloy element, UL 94, V-O rating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FM0L2DQ |
| Best Sellers Rank | #223,584 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #134 in Fiber Optic Connectors |
| Brand Name | KELUSHI |
| Cable Type | Fiber Optic |
| Color | Black |
| Compatible Devices | Fiber Optic Cable, Fiber Optic Media Converter, Fiber Optic Patch Panel, Fiber Optic Switch, Fiber Optic Transceiver |
| Connector Gender | Female |
| Connector Type | L925b Fiber Optical Connector |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 3.5 3.5 out of 5 stars (14) |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Manufacturer | Shenzhenshi Kelushi Keji Youxiangongsi |
| Model | L925B |
| Model Name | L925B |
| Number of Items | 5 |
| Other Special Features of the Product | High Speed |
| Outer Material | Flame-retardant engineering thermoplastic with aluminum alloy element |
| Recommended Uses For Product | fiber optic cable connection and management |
| Unit Count | 5.0 Count |

## Product Details

- **Brand:** KELUSHI
- **Cable Type:** Fiber Optic
- **Connector Type:** L925b Fiber Optical Connector
- **Special Feature:** High Speed

## Images

![5pcs L925B Fiber Optical Cold Fast Splicer Connector Bare Fiber Tail Fiber Rapid Connection - Image 1](https://m.media-amazon.com/images/I/61sqibXU3IL.jpg)
![5pcs L925B Fiber Optical Cold Fast Splicer Connector Bare Fiber Tail Fiber Rapid Connection - Image 2](https://m.media-amazon.com/images/I/61TqpfVYGfL.jpg)
![5pcs L925B Fiber Optical Cold Fast Splicer Connector Bare Fiber Tail Fiber Rapid Connection - Image 3](https://m.media-amazon.com/images/I/51GdurKrcxL.jpg)
![5pcs L925B Fiber Optical Cold Fast Splicer Connector Bare Fiber Tail Fiber Rapid Connection - Image 4](https://m.media-amazon.com/images/I/51s5+dKWzAL.jpg)
![5pcs L925B Fiber Optical Cold Fast Splicer Connector Bare Fiber Tail Fiber Rapid Connection - Image 5](https://m.media-amazon.com/images/I/61fJpENMYPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***O on November 23, 2025*

El producto es de calidad

### ⭐ Total junk
*by M***T on January 27, 2021*

These are absolute garbage. There is no light transmission through them at all. The plastic moulding of the connector body extends over the fiber optic in the connector blocking off the entire signal. Total waste of money and completely useless. Not one connector out of the 5 were able to be used. On a side note, the locking sleeves that push in to secure the fiber crack in half when slid over the locks

### ⭐⭐⭐⭐⭐ They work if you know how to us them.
*by R***Z on May 25, 2022*

They worked for me. There is a technique to using them. If you don't have experience or understand the complexity of such a thing....hire a professional. =)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-12*