---
product_id: 162852722
title: "QSFP 40G for Cisco QSFP-40G-LR4 QSFP-40GE-LR4 40GBASE-LR4 and OTU3 QSFP+ Transceiver Module SMF, 1310nm, 10km, LC, DOM"
brand: "adop"
price: "4615 kr"
currency: DKK
in_stock: true
category: "Computers"
url: https://www.desertcart.dk/products/162852722-qsfp-40g-for-cisco-qsfp-40g-lr4-qsfp-40ge-lr4
store_origin: DK
region: Denmark
---

# QSFP 40G for Cisco QSFP-40G-LR4 QSFP-40GE-LR4 40GBASE-LR4 and OTU3 QSFP+ Transceiver Module SMF, 1310nm, 10km, LC, DOM

**Brand:** adop
**Price:** 4615 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** QSFP 40G for Cisco QSFP-40G-LR4 QSFP-40GE-LR4 40GBASE-LR4 and OTU3 QSFP+ Transceiver Module SMF, 1310nm, 10km, LC, DOM by adop
- **How much does it cost?** 4615 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/162852722-qsfp-40g-for-cisco-qsfp-40g-lr4-qsfp-40ge-lr4)

## Best For

- adop enthusiasts

## Why This Product

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

## Description

Size Name:for Cisco
            
          
            
            
            
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             Colour Name:40GBASE-LR4: 10km
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       	       
        
         
        
        	
        	
        		
        			ADOP 40G-QSFP-LR4-CI is 40G QSFP+ transceiver modules (QSFP+ form-factor) is designed for 40 Gigabit Ethernet links and 4x10G OTN client interfaces over single mode fiber.   It&apos;s compliant with the QSFP+ MSA, IEEE 802.3ba 40GBASE-LR4 and OTU3 C4S1-2D1 requirements specified in ITU-T Recommendation G.695.   Specifications Cisco Genuine: QSFP-40G-LR4 (also QSFP-40G-LR4-S and QSFP-40GE-LR4) Vendor Name: ADOP Form Type: QSFP+ Max Data Rate: 40Gbps Wavelength: 1310nm Max Cable Distance: 10km  Interface: LC duplex hot-pluggable Optical Components: DFB CWDM  Cable Type: SMF, single-mode  DOM Support: Yes CDR Support: Yes TX Power: -7.6~2.4dBm Receiver Sensitivity: < -13.7dBm Industrial Temperature Range: 0 to 70&#xB0;C (32 to 158&#xB0;F) Protocols: MSA Compliant, IEEE 802.3ba  Application Cisco QSFP-40G-LR4 is supported on a wide range of Cisco equipment.  40GBASE-LR4 40G Ethernet  OTN OTU3 C4S1-2D1   OTU3e1 and OTU3e2  Package 1*sfp dust cover 1*qsfp+ fiber transceiver module 1*anti-static plastic shell 1*white package box  After-sale Service 30 Days Free-returned, 60 Days Free-replacement and 5 Years Free-maintanance. without charge, any defects due to materials damage.  It doesn&apos;t cover failures due to abuse, accidental damage or other illegal attempts to use.

## Features

- 【100% Compatible】Cisco 40Gigabit Ethernet, coding as Cisco QSFP-40G-LR4 also compatible for QSFP-40G-LR4-S and QSFP-40GE-LR4
- 【QSFP+ 40G】40GBASE-LR4 QSFP+ transceiver module, 40Gbps, single mode, 1310nm, 10km, LC duplex connector, Hot Pluggable, support DOM
- 【Protocols】SATA/SAS3, IEEE 802.3ba, MSA Compliant
- 【5 WARRANTY】30-Days Free-returned, 60-Days Free-replacement, 5-Years Free-maintenance
- 【Customization】ADOP supports regular custom service for your options. such as different compatibility, different SFP connectors and label details
- ›See more product details

## Images

![QSFP 40G for Cisco QSFP-40G-LR4 QSFP-40GE-LR4 40GBASE-LR4 and OTU3 QSFP+ Transceiver Module SMF, 1310nm, 10km, LC, DOM - Image 1](https://images-na.ssl-images-amazon.com/images/I/41S-fAMXfZL.jpg)
![QSFP 40G for Cisco QSFP-40G-LR4 QSFP-40GE-LR4 40GBASE-LR4 and OTU3 QSFP+ Transceiver Module SMF, 1310nm, 10km, LC, DOM - Image 2](https://images-na.ssl-images-amazon.com/images/I/314Yyy877RL.jpg)
![QSFP 40G for Cisco QSFP-40G-LR4 QSFP-40GE-LR4 40GBASE-LR4 and OTU3 QSFP+ Transceiver Module SMF, 1310nm, 10km, LC, DOM - Image 3](https://images-na.ssl-images-amazon.com/images/I/51k%2BwnfKxLL.jpg)
![QSFP 40G for Cisco QSFP-40G-LR4 QSFP-40GE-LR4 40GBASE-LR4 and OTU3 QSFP+ Transceiver Module SMF, 1310nm, 10km, LC, DOM - Image 4](https://images-na.ssl-images-amazon.com/images/I/51Ej9VHoPTL.jpg)
![QSFP 40G for Cisco QSFP-40G-LR4 QSFP-40GE-LR4 40GBASE-LR4 and OTU3 QSFP+ Transceiver Module SMF, 1310nm, 10km, LC, DOM - Image 5](https://images-na.ssl-images-amazon.com/images/I/41FSg3WhmyL.jpg)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-26*