---
product_id: 60758659
title: "WIWAV WSF-BL35GE-20N Industrial SFP-BIDI Bidirectional Gigabit Optical Transceivers 1.25G/1310-1550nm/SM/Single LC/20km/Pair Price (-40℃ to +85℃)"
brand: "wiwav"
price: "€ 0.42"
currency: EUR
in_stock: false
reviews_count: 2
url: https://www.desertcart.ie/products/60758659-wiwav-wsf-bl35ge-20n-industrial-sfp-bidi-bidirectional-gigabit-optical
store_origin: IE
region: Ireland
---

# WIWAV WSF-BL35GE-20N Industrial SFP-BIDI Bidirectional Gigabit Optical Transceivers 1.25G/1310-1550nm/SM/Single LC/20km/Pair Price (-40℃ to +85℃)

**Brand:** wiwav
**Price:** € 0.42
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** WIWAV WSF-BL35GE-20N Industrial SFP-BIDI Bidirectional Gigabit Optical Transceivers 1.25G/1310-1550nm/SM/Single LC/20km/Pair Price (-40℃ to +85℃) by wiwav
- **How much does it cost?** € 0.42 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/60758659-wiwav-wsf-bl35ge-20n-industrial-sfp-bidi-bidirectional-gigabit-optical)

## Best For

- wiwav enthusiasts

## Why This Product

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

## Description

Full description not available

## Images

![WIWAV WSF-BL35GE-20N Industrial SFP-BIDI Bidirectional Gigabit Optical Transceivers 1.25G/1310-1550nm/SM/Single LC/20km/Pair Price (-40℃ to +85℃) - Image 1](https://m.media-amazon.com/images/I/81jkGjHQuVL.jpg)
![WIWAV WSF-BL35GE-20N Industrial SFP-BIDI Bidirectional Gigabit Optical Transceivers 1.25G/1310-1550nm/SM/Single LC/20km/Pair Price (-40℃ to +85℃) - Image 2](https://m.media-amazon.com/images/I/819U9xHUVtL.jpg)
![WIWAV WSF-BL35GE-20N Industrial SFP-BIDI Bidirectional Gigabit Optical Transceivers 1.25G/1310-1550nm/SM/Single LC/20km/Pair Price (-40℃ to +85℃) - Image 3](https://m.media-amazon.com/images/I/719RKiMivhL.jpg)
![WIWAV WSF-BL35GE-20N Industrial SFP-BIDI Bidirectional Gigabit Optical Transceivers 1.25G/1310-1550nm/SM/Single LC/20km/Pair Price (-40℃ to +85℃) - Image 4](https://m.media-amazon.com/images/I/41PFhFLpikL.jpg)
![WIWAV WSF-BL35GE-20N Industrial SFP-BIDI Bidirectional Gigabit Optical Transceivers 1.25G/1310-1550nm/SM/Single LC/20km/Pair Price (-40℃ to +85℃) - Image 5](https://m.media-amazon.com/images/I/516RnrbZcxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works as expected.
  

*by E***R on Reviewed in the United States 🇺🇸 on November 5, 2019*

These work with Mikrotik switches if you hardcode the speed on either side.

### ⭐ 1.0 out of 5 stars







  
  
    These do not work with HPE products.
  

*by J***I on Reviewed in the United States 🇺🇸 on February 6, 2019*

These do not work with HPE products.

---

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**Shop now:** [https://www.desertcart.ie/products/60758659-wiwav-wsf-bl35ge-20n-industrial-sfp-bidi-bidirectional-gigabit-optical](https://www.desertcart.ie/products/60758659-wiwav-wsf-bl35ge-20n-industrial-sfp-bidi-bidirectional-gigabit-optical)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-11*