---
product_id: 28046971
title: "Luma Optics Cisco Compliant DWDM-SFP-3977 Transceiver, Lifetime Warrenty"
brand: "luma optics"
price: "€ 2126.74"
currency: EUR
in_stock: true
category: "Electronics"
url: https://www.desertcart.hr/products/28046971-luma-optics-cisco-compliant-dwdm-sfp-3977-transceiver-lifetime-warrenty
store_origin: HR
region: Croatia
---

# Luma Optics Cisco Compliant DWDM-SFP-3977 Transceiver, Lifetime Warrenty

**Brand:** luma optics
**Price:** € 2126.74
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Luma Optics Cisco Compliant DWDM-SFP-3977 Transceiver, Lifetime Warrenty by luma optics
- **How much does it cost?** € 2126.74 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/28046971-luma-optics-cisco-compliant-dwdm-sfp-3977-transceiver-lifetime-warrenty)

## Best For

- luma optics enthusiasts

## Why This Product

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

## Description

1000BASE-DWDM SFP (100-GHz ITU grid) Main features of the Cisco DWDM SFP include: Support for International Telecommunication Union (ITU) 100-GHz wavelength grid Match for wavelength plan of Cisco 100-GHz ONS product family  Hot-swappable input/output device that plugs into Gigabit Ethernet SFP ports or slots of a Cisco switch or router, linking the port with the network Supported protocols: Gigabit Ethernet, Fibre Channel 1 Gbps and 2 Gbps.

## Features

- Data Rate: 1.25Gbps
- Wavelength: 1539.77nm
- Distance/Power Budget: 28dBm
- Fiber Type: SMF
- Operating temperature range: 70°C

## Images

![Luma Optics Cisco Compliant DWDM-SFP-3977 Transceiver, Lifetime Warrenty - Image 1](http://ecx.images-amazon.com/images/I/41fTNnyB1mL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/28046971-luma-optics-cisco-compliant-dwdm-sfp-3977-transceiver-lifetime-warrenty](https://www.desertcart.hr/products/28046971-luma-optics-cisco-compliant-dwdm-sfp-3977-transceiver-lifetime-warrenty)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-09*