---
product_id: 167714476
title: "QSFP-40G-LR4 - Cisco Compatible 40GBASE-LR 10km SMF 1310nm QSFP+ Transceiver"
brand: "pc wholesale"
price: "€ 2591.39"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/167714476-qsfp-40g-lr4-cisco-compatible-40gbase-lr-10km-smf-1310nm
store_origin: HR
region: Croatia
---

# Single-Mode Fiber 15km Reach Industrial Temp QSFP-40G-LR4 - Cisco Compatible 40GBASE-LR 10km SMF 1310nm QSFP+ Transceiver

**Brand:** pc wholesale
**Price:** € 2591.39
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Network Game!

## Quick Answers

- **What is this?** QSFP-40G-LR4 - Cisco Compatible 40GBASE-LR 10km SMF 1310nm QSFP+ Transceiver by pc wholesale
- **How much does it cost?** € 2591.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/167714476-qsfp-40g-lr4-cisco-compatible-40gbase-lr-10km-smf-1310nm)

## Best For

- pc wholesale enthusiasts

## Why This Product

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

## Key Features

- • **100% Compatibility:** Enjoy peace of mind with full Avago compatibility, ensuring a hassle-free integration.
- • **Unmatched Distance:** Achieve seamless connectivity over 15km (9.3 miles) with confidence.
- • **Precision Wavelength:** Experience optimal performance with a 1310nm wavelength tailored for long-range applications.
- • **High-Performance Fiber:** Utilize cutting-edge Single-Mode Fiber technology for superior data transmission.
- • **Robust Temperature Range:** Designed for industrial environments, ensuring reliability in diverse conditions.

## Overview

The QSFP-40G-LR4 is a Cisco-compatible transceiver designed for high-speed data transmission over long distances. With a reach of up to 15km using Single-Mode Fiber and a wavelength of 1310nm, this industrial-grade component ensures reliable performance in various environments. Fully compatible with Avago products, it’s the perfect choice for professionals seeking efficiency and reliability in their networking solutions.

## Description

Cisco QSFP-40G-LR4 - 40GBASE-LR 10km SMF 1310nm QSFP+QSFP-40G-LR4-PCW is a 100% Cisco compatible 40GBASE-LR 10km SMF 1310nm QSFP+ transceiver module. This transceiver can be mixed and deployed with Cisco OEM transceivers for seamless network performance and interoperability.PC Wholesale contracts with similar (and sometimes the same) manufacturers as the OEM to build our transceivers. We purchase the same MSA spec, OEM quality optical transceivers as any router, switch, or server manufacturer. Optical transceivers from PC Wholesale carry the same high level of quality in discrete hardware, firmware, packet integrity, and laser strength as the manufacturer's 'approved' OEM. All transceivers are guaranteed for life and returns within 30 days are granted automatically.Reach: 10kmWavelength: 1310nmFiber/Cable Type: Single-Mode Fiber (SMF)Connector: MPO connectorManufacturer: PC WholesaleTemperature: Commercial Digital Output Monitoring: Yes100% MSA Compliant. 100% Cisco CompatibleNeed a large quantity? Tax exempt organization? Please contact us with any questions.

## Features

- Reach: 15km (9.3 miles)
- Fiber/Cable Type: Single-Mode Fiber (SMF)
- Wavelength: 1310nm
- Temperature: Industrial
- Third Party; 100% Avago Compatible

## Images

![QSFP-40G-LR4 - Cisco Compatible 40GBASE-LR 10km SMF 1310nm QSFP+ Transceiver - Image 1](https://m.media-amazon.com/images/I/51ezxQ7FF4L.jpg)
![QSFP-40G-LR4 - Cisco Compatible 40GBASE-LR 10km SMF 1310nm QSFP+ Transceiver - Image 2](https://m.media-amazon.com/images/I/71gfjSSpPlL.jpg)
![QSFP-40G-LR4 - Cisco Compatible 40GBASE-LR 10km SMF 1310nm QSFP+ Transceiver - Image 3](https://m.media-amazon.com/images/I/71vxQ2iFI0L.jpg)
![QSFP-40G-LR4 - Cisco Compatible 40GBASE-LR 10km SMF 1310nm QSFP+ Transceiver - Image 4](https://m.media-amazon.com/images/I/71+8WZv8nYL.jpg)
![QSFP-40G-LR4 - Cisco Compatible 40GBASE-LR 10km SMF 1310nm QSFP+ Transceiver - Image 5](https://m.media-amazon.com/images/I/51GIiNIKpwL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/167714476-qsfp-40g-lr4-cisco-compatible-40gbase-lr-10km-smf-1310nm](https://www.desertcart.hr/products/167714476-qsfp-40g-lr4-cisco-compatible-40gbase-lr-10km-smf-1310nm)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-20*