---
product_id: 178512951
title: "20KM 1.25G 1310 Single Mode Single Fiber SFP Module - Pair"
brand: "syrotech"
price: "€ 32.06"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.pt/products/178512951-20km-1-25g-1310-single-mode-single-fiber-sfp-module
store_origin: PT
region: Portugal
---

# 20km long-distance transmission 1.25Gbps dual data-rate speed Wide industrial temp range -40°C to +85°C 20KM 1.25G 1310 Single Mode Single Fiber SFP Module - Pair

**Brand:** syrotech
**Price:** € 32.06
**Availability:** ✅ In Stock

## Summary

> 🌐 Elevate your network game with Syrotech’s 20KM SFP – where speed meets endurance!

## Quick Answers

- **What is this?** 20KM 1.25G 1310 Single Mode Single Fiber SFP Module - Pair by syrotech
- **How much does it cost?** € 32.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/178512951-20km-1-25g-1310-single-mode-single-fiber-sfp-module)

## Best For

- syrotech enthusiasts

## Why This Product

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

## Key Features

- • **Extended 20KM Reach:** Push your fiber network boundaries with reliable 20km single-mode transmission.
- • **Plug & Play Simplicity:** Compliant with SFP MSA and SFF-8472 standards for effortless integration and installation.
- • **Robust Industrial Grade:** Operates flawlessly from -40°C to +85°C, built for the harshest environments.
- • **Smart Digital Diagnostics:** Stay ahead with real-time monitoring via internal/external calibration for zero downtime.
- • **Blazing Fast Dual Data-Rate:** Seamlessly switch between 1.25Gbps and 1.063Gbps for ultimate network flexibility.

## Overview

The Syrotech 20KM 1.25G 1310 Single Mode Single Fiber SFP Module Pair delivers high-speed 1.25Gbps data transfer over a 20km range using a 1310nm FP laser and PIN photodetector. Designed for both industrial and residential use, it supports wide temperature ranges (-40°C to +85°C), features digital diagnostic monitoring, and complies with SFP MSA and SFF-8472 standards for seamless, reliable fiber optic connectivity.

## Description

Made with heavy-duty material and crafted to perfection, this equipment gives you matchless outcomes in industrial as well as residential environments. It is easy to install and makes the transmissions seamless and sturdy.

## Features

- Dual data-rate of 1.25Gbps/1.063Gbps operation 1310nm FP laser and PIN photo detector for 20km transmission
- Compliant with SFP MSA and SFF-8472 with single LC receptacle Digital Diagnostic Monitoring:
- Internal Calibration or External Calibration Compatible with SONET OC-24-LR-1
- Compatible with RoHS +3.3V single power supply Operating temperature: Standard : -5 to +70 degree Industrial : -40 to +85 degree

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B083M1JKD4 |
| Batteries Required | No |
| Best Sellers Rank | #18,834 in Computers & Accessories (See Top 100 in Computers & Accessories) #487 in Networking Devices |
| Brand | Syrotech |
| Customer Reviews | 4.2 4.2 out of 5 stars (56) 4.2 out of 5 stars |
| Date First Available | 8 January 2020 |
| Item Weight | 100 g |
| Manufacturer | Syrotech |
| Package Dimensions | 9.6 x 9.4 x 9.2 cm; 100 g |

## Images

![20KM 1.25G 1310 Single Mode Single Fiber SFP Module - Pair - Image 1](https://m.media-amazon.com/images/I/41sC2r8AhJL.jpg)

## Questions & Answers

**Q: Is it compatible with tp-link mc220l ?**
A: yes

**Q: It comes in pair but can you mention its codes of transfer and recieving in nmfor each pair**
A: 1310nm/1550nm and vice versa.

**Q: How much dbm it is?**
A: 20KM DDM

**Q: Can it be used for bsnl ftth connection which is a gpon connection?**
A: Kindly confirm with your ISP

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by  on Reviewed in India 9 July 2026*

Good

### ⭐⭐⭐⭐⭐ Working fine in huawei managed switch without any difficultiy
*by  on Reviewed in India 20 April 2026*

I used this in huawei managed switch and worked fine without any trouble.

### ⭐⭐⭐⭐⭐ Very good product
*by  on Reviewed in India 18 April 2026*

It is great product and works very good without any issues

## Frequently Bought Together

- Syrotech 20KM 1.25G 1310 Single Mode Single Fiber SFP Module - Pair
- NEXTIK Simplex Single Mode LC To LC Optical Fiber Patch Cord 9/125 Jumper Cable (FSMS LC/UPC-LC/UPC) (1 Meter, 1)

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**Shop now:** [https://www.desertcart.pt/products/178512951-20km-1-25g-1310-single-mode-single-fiber-sfp-module](https://www.desertcart.pt/products/178512951-20km-1-25g-1310-single-mode-single-fiber-sfp-module)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-16*