---
product_id: 103580468
title: "SC APC-SC UPC OTDR Launch Cable Box 1KM OTDR Test extension line single mode optical fiber tester (SC-SC)"
brand: "trtfiber"
price: "R$2227"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/103580468-sc-apc-sc-upc-otdr-launch-cable-box-1km-otdr
store_origin: BR
region: Brazil
---

# Water & dust resistant 1KM length precision Operates -40°C to +80°C SC APC-SC UPC OTDR Launch Cable Box 1KM OTDR Test extension line single mode optical fiber tester (SC-SC)

**Brand:** trtfiber
**Price:** R$2227
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your fiber testing game with unstoppable precision!

## Quick Answers

- **What is this?** SC APC-SC UPC OTDR Launch Cable Box 1KM OTDR Test extension line single mode optical fiber tester (SC-SC) by trtfiber
- **How much does it cost?** R$2227 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/103580468-sc-apc-sc-upc-otdr-launch-cable-box-1km-otdr)

## Best For

- trtfiber enthusiasts

## Why This Product

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

## Key Features

- • **Temperature Toughness:** Reliable performance from freezing -40°C to scorching +80°C environments
- • **Precision Engineered Fiber:** Corning SMF-28 single mode fiber with back reflection < -55 dB for ultra-clear signals
- • **Built to Brave the Elements:** Waterproof, crushproof, and dustproof design for rugged field conditions
- • **Extended Reach, Zero Compromise:** 1KM launch cable ensures flawless OTDR testing over long distances
- • **Universal Connector Compatibility:** Supports SC, LC, ST, FC, E2000, MPO connectors for versatile testing setups

## Overview

The SC APC-SC UPC OTDR Launch Cable Box is a 1KM single mode optical fiber tester extension line, crafted with durable SR polypropylene. It features water, dust, and crush resistance, operates reliably between -40°C and +80°C, and uses Corning SMF-28 fiber with ultra-low back reflection (< -55 dB). Compatible with multiple connector types, it meets GR-326 standards for professional-grade fiber optic testing.

## Description

. Connector type: SC, LC, ST, FC, E2000. MPO etc 2. Length: from 1KM 3. Water resistant, crushproof and dust proof 4. Material: SR Polypropylene 5. Color: Black/Yellow 6. Operating temperature -40°C to +80°C 7. Type of fiber: corning SMF-28 8. Lead length: 1m-5m, outside diameter 2.0mm or 3.0mm 9. G652 type fiber. 10. Back Reflection(RL) <-55 DB 11. GR-326 Standard (1) Apex offset: 0 - 50 um (2) Radius of curvature 7 – 25 nm (3) Fiber roughness: 0 – 25 nm (4) Ferrule roughness: 0-50 nm

## Features

- Water Resistant

## Product Details

- **Brand:** trtfiber
- **Connector type:** optical
- **Cable type:** Fibre Optic
- **Special feature:** Water Resistant
- **Colour:** Black

## Images

![SC APC-SC UPC OTDR Launch Cable Box 1KM OTDR Test extension line single mode optical fiber tester (SC-SC) - Image 1](https://m.media-amazon.com/images/I/51IC-jrCo5L.jpg)
![SC APC-SC UPC OTDR Launch Cable Box 1KM OTDR Test extension line single mode optical fiber tester (SC-SC) - Image 2](https://m.media-amazon.com/images/I/41ZLMdUml0L.jpg)
![SC APC-SC UPC OTDR Launch Cable Box 1KM OTDR Test extension line single mode optical fiber tester (SC-SC) - Image 3](https://m.media-amazon.com/images/I/51vMreXIjYL.jpg)

## Available Options

This product comes in different **Size Name** options.

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**Shop now:** [https://www.desertcart.com.br/products/103580468-sc-apc-sc-upc-otdr-launch-cable-box-1km-otdr](https://www.desertcart.com.br/products/103580468-sc-apc-sc-upc-otdr-launch-cable-box-1km-otdr)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-22*