---
product_id: 574095968
title: "FI-3309D"
brand: "d yedemc"
price: "AED 986"
currency: AED
in_stock: null
reviews_count: 5
category: "D Yedemc"
url: https://www.desertcart.ae/products/574095968-fi-3309d
store_origin: AE
region: United Arab Emirates
---

# OPM function with -50~+26dB range 800-1700nm wavelength range Built-in 10mW VFL red light source FI-3309D

**Brand:** d yedemc
**Price:** AED 986
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Master your fiber network like a pro—never miss a signal, never lose a connection!

## Quick Answers

- **What is this?** FI-3309D by d yedemc
- **How much does it cost?** AED 986 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/574095968-fi-3309d)

## Best For

- d yedemc enthusiasts

## Why This Product

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

## Key Features

- • **Versatile OPM Testing:** Measures across 850/1300/1310/1490/1550/1625nm wavelengths with a wide -50~+26dB range.
- • **Compact & User-Friendly Design:** Lightweight 200g body with LED color screen and universal 2.5mm connector—no adapter swaps needed.
- • **Multi-Frequency Tone Detection:** Detects 270Hz, 1KHz, and 2KHz signals to pinpoint exact fiber with zero guesswork.
- • **Precision Signal Direction & Power:** Instantly identify fiber signal direction and relative core power for flawless diagnostics.
- • **Long-Range Fiber Distance Measurement:** 10-15 km fiber distance detection with integrated 10mW VFL red light source.

## Overview

The YD-3309D Live Optical Fiber Identifier is a cutting-edge FTTH tool combining signal direction detection, multi-frequency tone identification, and a powerful 10mW visual fault locator. It supports a broad wavelength range (800-1700nm) and integrates an optical power meter with a wide measurement range (-50 to +26dB). Designed for telecom and CATV professionals, its lightweight, compact form factor and universal connector ensure seamless field use, making it an indispensable asset for fiber optic maintenance and testing.

## Description

Type:YD-3309D Identified Wavelength Range:800-1700 nm Insertion Loss:1.0dB Fiber Type:＜ 3mm Fiber Identified Signal Type:270Hz/1KHz/2KHz Display Type:LED Detector Type:1mm InGaAs Minimum detection power:-35dBm(1550nm) -30dBm(1310nm) Center Wavelength:650nm Output Power:10mWOperatingTemperature: 0~+50℃ Storage Temperature:-20~+60℃ Weight:200g Dimension:230*43*36mm OPM Wavelength:850/1300/1310/1490/1550/1625nm OPM Connector type:2.5 universal connector Power suppler:2*AA Alkalone battery Applications Telecom Maintenance CATV Maintenance Fiber Optic lab testing Other Fiber Optic Measurements Packaging including: YD-3309D Optical Fiber Identifier, User Manual( not including battery)

Review: Love this thing. Saves my butt daily.
Review: I've used alot of traffic meters and for the money, it's doesn't get any better than this! Also would be a great back up. Shows traffic direction, and strength! I've bought 2.

## Features

- Indicate the signal directions and power in fiber,displays the relative core power.Can detect optical signals in the tone signal fixed load,270Hz,1KHz and 2KHz,to identify a specific optical fiber,can quickly find the necessary fiber.
- Build in 10mw VFL red light source can measure the fiber distance is about 10-15 kilometers.
- Build in OPM function,test wavelength 850/1300/1310/1490/1550/1625nm,Measurement range -50~+26dB.Connectortype 2.5 universal connector.
- Metal gripper,no need to change the adapter,Application of optical fiber 250um/900um/2mm/3mm
- Lightweight design and LED color screen.,outline size 230*43*36mm,weight 200g.Lifetime Friendly Customer Service,if have problem,pls contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JLL6NPM |
| ASIN  | B09JLL6NPM |
| Brand Name | D YEDEMC |
| Color | Red |
| Customer Reviews | 4.1 4.1 out of 5 stars (43) |
| Customer reviews | 4.1 4.1 out of 5 stars (43) |
| Date First Available  | 12 May 2023 |
| Included Components | No |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 23 x 3.6 x 5 centimeters |
| Item Weight | 200 Grams |
| Item model number  | YD-3309D |
| Manufacturer | Yide Machinery Co. Ltd. |
| Manufacturer  | Yide Machinery Co. Ltd. |
| Measurement Type | Decibels |
| Model | YD-3309D |
| Power Source | Battery Powered |
| Product Dimensions  | 23.01 x 3.61 x 4.98 cm; 200 g |
| Style Name | Modern |
| UPC | 788505330869 |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Brand:** D YEDEMC
- **Colour:** Red
- **Item weight:** 200 Grams
- **Power source:** Battery Powered
- **Style:** Modern

## Images

![FI-3309D - Image 1](https://m.media-amazon.com/images/I/51chNvw7DTL.jpg)
![FI-3309D - Image 2](https://m.media-amazon.com/images/I/619CzR09R7L.jpg)
![FI-3309D - Image 3](https://m.media-amazon.com/images/I/51jqbOr9LWL.jpg)
![FI-3309D - Image 4](https://m.media-amazon.com/images/I/51KrbKb7i2L.jpg)
![FI-3309D - Image 5](https://m.media-amazon.com/images/I/51cA1k0u35L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***T on 31 July 2025*

Love this thing. Saves my butt daily.

### ⭐⭐⭐⭐⭐ Review
*by M***9 on 9 April 2022*

I've used alot of traffic meters and for the money, it's doesn't get any better than this! Also would be a great back up. Shows traffic direction, and strength! I've bought 2.

### ⭐⭐⭐ Review
*by U***7 on 31 July 2022*

it works to let you know there is light. however the reading is not too accurate. shows intermittent readings, actual numbers and direction fluctuates alot. maybe faulty meter. its works enough for now. not expecting it to last too long.

## Frequently Bought Together

- D YEDEMC Live Optical Fiber Identifier with Wave Respond 800-1700nm Built in 10KM VFL and Optical Power Meter OPM Functions FTTH Tool (YD-3309D)
- Jonard Tools M-216C/EX, Impact Resistant Hex Can Wrench with 7/16" and 3/8" Hex Sockets and Ergonomic Handle, 1" Diameter , 7" Length, Outer
- D YEDEMC Fiber Optic Cable Tester - Portable Optical Fiber Power Meter with Universal FC/SC/ST Interface and Built-in 2Mw Visual Fault Locator (OPM-VFL-1)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-06-05*