---
product_id: 162334783
title: "FluxLight Brand Compatible with Cisco QSFP-40G-CSR4 (40GBase-eSR4) Optical Transceiver"
brand: "fluxlight"
price: "87653CFA"
currency: XOF
in_stock: true
category: "Pc"
url: https://www.desertcart.sn/products/162334783-fluxlight-brand-compatible-with-cisco-qsfp-40g-csr4-40gbase-esr4
store_origin: SN
region: Senegal
---

# FluxLight Brand Compatible with Cisco QSFP-40G-CSR4 (40GBase-eSR4) Optical Transceiver

**Brand:** fluxlight
**Price:** 87653CFA
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** FluxLight Brand Compatible with Cisco QSFP-40G-CSR4 (40GBase-eSR4) Optical Transceiver by fluxlight
- **How much does it cost?** 87653CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/162334783-fluxlight-brand-compatible-with-cisco-qsfp-40g-csr4-40gbase-esr4)

## Best For

- fluxlight enthusiasts

## Why This Product

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

## Description

Full description not available

## Features

- FluxLight Brand 100% Cisco Compatible QSFP-40G-CSR4
- 40GBase-eSR4 Fiber Optic Transceiver Module
- Transmits at 850nm up to 400m on MMF
- 100% Compatibility Guaranteed, Lifetime Warranty
- See downloadable Spec Sheet under Technical Specifications

## Images

![FluxLight Brand Compatible with Cisco QSFP-40G-CSR4 (40GBase-eSR4) Optical Transceiver - Image 1](https://images-na.ssl-images-amazon.com/images/I/31MIpQvsTnL.jpg)
![FluxLight Brand Compatible with Cisco QSFP-40G-CSR4 (40GBase-eSR4) Optical Transceiver - Image 2](https://images-na.ssl-images-amazon.com/images/I/51GZMFfaZ7L.jpg)

---

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**Shop now:** [https://www.desertcart.sn/products/162334783-fluxlight-brand-compatible-with-cisco-qsfp-40g-csr4-40gbase-esr4](https://www.desertcart.sn/products/162334783-fluxlight-brand-compatible-with-cisco-qsfp-40g-csr4-40gbase-esr4)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-25*