---
product_id: 647076025
title: "PTC3830-554CW-LC/PC+ 1.25G/1490nm DFB/SMF 10KM CSFP"
brand: "kfzhenqi"
price: "¥38687"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/647076025-ptc3830-554cw-lc-pc-1-25g-1490nm-dfb-smf-10km
store_origin: JP
region: Japan
---

# 1.25G data rate 1490nm wavelength optimized 10KM single-mode fiber reach PTC3830-554CW-LC/PC+ 1.25G/1490nm DFB/SMF 10KM CSFP

**Brand:** kfzhenqi
**Price:** ¥38687
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your network game with fiber optic precision and reach!

## Quick Answers

- **What is this?** PTC3830-554CW-LC/PC+ 1.25G/1490nm DFB/SMF 10KM CSFP by kfzhenqi
- **How much does it cost?** ¥38687 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/647076025-ptc3830-554cw-lc-pc-1-25g-1490nm-dfb-smf-10km)

## Best For

- kfzhenqi enthusiasts

## Why This Product

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

## Key Features

- • **DFB Laser Stability:** Ensures consistent, low-noise output for superior signal integrity in critical applications.
- • **Blazing Fast 1.25G Speed:** Seamlessly handle high-bandwidth networking demands with ultra-reliable data transmission.
- • **Compact CSFP Form Factor:** Sleek design fits perfectly into modern networking setups, saving space and boosting efficiency.
- • **Long-Distance 10KM Reach:** Extend your network effortlessly across vast distances without compromising performance.
- • **Precision 1490nm Wavelength:** Engineered for optimal signal clarity and minimal loss in fiber optic communication.

## Overview

The PTC3830-554CW-LC/PC+ is a cutting-edge fiber optic transmitter featuring a 1.25G data rate, 1490nm DFB laser wavelength, and a 10KM single-mode fiber reach in a compact CSFP form factor, designed to deliver high-performance, reliable long-distance networking solutions.

## Description

Fiber Optic TransmittersPTC3830-554CW-LC/PC+ 1.25G/1490nm DFB/SMF 10KM CSFP

## Features

- Fiber Optic Transmitters

## Product Details

- **Brand:** kfzhenqi
- **Color:** One Color
- **Unit Count:** 1.0 Count
- **Item Weight:** 50 Grams
- **Model Name:** kfzhenqi

## Images

![PTC3830-554CW-LC/PC+ 1.25G/1490nm DFB/SMF 10KM CSFP - Image 1](https://m.media-amazon.com/images/I/81uifdVSLtL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/647076025-ptc3830-554cw-lc-pc-1-25g-1490nm-dfb-smf-10km](https://www.desertcart.jp/products/647076025-ptc3830-554cw-lc-pc-1-25g-1490nm-dfb-smf-10km)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*