---
product_id: 415439464
title: "UFiber Instant Optical Transceiver"
brand: "ubiquiti networks"
price: "HK$651"
currency: HKD
in_stock: true
reviews_count: 5
category: "Ubiquiti Networks"
url: https://www.desertcart.hk/products/415439464-ufiber-instant-optical-transceiver
store_origin: HK
region: Hong Kong
---

# 2.488 Gbps blazing speed 20 km ultra-long reach SFP plug & play UFiber Instant Optical Transceiver

**Brand:** ubiquiti networks
**Price:** HK$651
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock fiber speed and freedom — your network’s new power move!

## Quick Answers

- **What is this?** UFiber Instant Optical Transceiver by ubiquiti networks
- **How much does it cost?** HK$651 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/415439464-ufiber-instant-optical-transceiver)

## Best For

- ubiquiti networks enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Long 20 km Reach:** Seamlessly connect distant network nodes without compromising performance or reliability.
- • **Ethernet Port Liberation:** Free up valuable Ethernet ports for PoE devices by shifting WAN to fiber effortlessly.
- • **Seamless SFP Compatibility:** Plug directly into your Ubiquiti UniFi router or compatible gear for instant fiber access.
- • **Cost-Effective Fiber Upgrade:** Get premium fiber transceiver performance at a better value than direct manufacturer pricing.
- • **Blazing 2.488 Gbps Throughput:** Experience lightning-fast fiber connectivity that keeps your network ahead of the curve.

## Overview

The Ubiquiti Networks UFiber Instant Optical Transceiver (UF-Instant) delivers ultra-fast 2.488 Gbps fiber connectivity over distances up to 20 km via a compact SFP form factor. Designed for seamless integration with Ubiquiti UniFi routers and GPON ISP deployments, it frees up Ethernet ports for PoE devices while offering exceptional value and reliable performance for professional-grade network upgrades.

## Description

Z UbiQuiti Networks UF-Instant - Faseroptik - 2,488 Mbit/s - SFP - 20000 m - 1,5 dBmW - 5 dBmW

Review: Muito bom - Excelente
Review: Great for those trying to SFP GPON in UFiber - Works great in my Ubiquiti Unifi Router, had the fiber ISP provision it, so now I'm using it directly plugged into my SFP port enabled router which frees up one of my available ethernet ports to power one of my POE devices, since I do not need to dedicate the first port to WAN anymore. It's compatible with other Ubiquiti gear and definitely with ISPs that are running UFiber for their GPON deployment. Syncs at 1GB and my speed tests are on the money. Great value too, it's actually a better value than manufacturer direct on price as well as shipping!

## Features

- UF-Instant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087R91RJ2 |
| Are Batteries Included | No |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #26,979 in Computers ( See Top 100 in Computers ) #36 in Network Transceivers |
| Brand | Ubiquiti Networks |
| Color | Black |
| Computer Memory Type | DIMM |
| Customer Reviews | 4.0 4.0 out of 5 stars (33) |
| Date First Available | 9 January 2021 |
| Item Weight | 31.8 g |
| Item model number | UF-Instant |
| Lithium Battery Energy Content | 2 Kilowatt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium Battery Weight | 2 Grams |
| Manufacturer | Ubiquiti |
| Number Of Lithium Ion Cells | 5 |
| Number of Lithium Metal Cells | 5 |
| Product Dimensions | 1.27 x 6.86 x 1.02 cm; 31.75 g |
| Series | U Fiber |
| Voltage | 3.3 Volts |
| Wattage | 2 watts |

## Images

![UFiber Instant Optical Transceiver - Image 1](https://m.media-amazon.com/images/I/518wf6CmSYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Muito bom
*by A***S on 20 January 2026*

Excelente

### ⭐⭐⭐⭐⭐ Great for those trying to SFP GPON in UFiber
*by I***S on 11 December 2025*

Works great in my Ubiquiti Unifi Router, had the fiber ISP provision it, so now I'm using it directly plugged into my SFP port enabled router which frees up one of my available ethernet ports to power one of my POE devices, since I do not need to dedicate the first port to WAN anymore. It's compatible with other Ubiquiti gear and definitely with ISPs that are running UFiber for their GPON deployment. Syncs at 1GB and my speed tests are on the money. Great value too, it's actually a better value than manufacturer direct on price as well as shipping!

### ⭐⭐⭐ Couldn't make it work in A1 network
*by T***S on 21 October 2025*

I may have gotten a faulty piece because the router shows "Faulty SFP EEPROM Detected" error, and setting a different MAC doesn't work, reverts to default after reboot. It might also be vendor-locked to Ubiquiti OLTs

## Frequently Bought Together

- Ubiquiti U Fiber Instant Optical Transceiver
- Bangun SC/APC to SC/APC Fiber Optic Internet Cable, Armored Single Mode Patch Cable, Fiber Optic Jumper Optical Patch Cord - SIMPLEX - 9/125um - OS1/OS2 Compatible, LSZH White, 1m

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**Shop now:** [https://www.desertcart.hk/products/415439464-ufiber-instant-optical-transceiver](https://www.desertcart.hk/products/415439464-ufiber-instant-optical-transceiver)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-05*