# Adapter module EXTREME X450-G2 MACSEC LRM Adapter (MPN 16779) for X450-G2 switches — MACsec support, LRM multimode fibre

**URL:** https://aio.lv/en/product--extreme-16779--4021204
**Data updated:** 2026-02-12 09:59 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** EXTREME
**Manufacturer code:** 16779
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 428.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 354.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extreme-16779--4021204

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The EXTREME X450-G2 MACSEC LRM Adapter (MPN 16779) is an adapter module for compatible X450-G2 switching platforms that provides MACsec Layer 2 encryption and LRM (long reach multimode) fibre connectivity. It enables encrypted traffic over extended multimode fibre runs, suitable for campus and data centre deployments needing secure Layer 2 links and longer multimode distances. Fits into X450-G2 systems to add MACsec capability without replacing the switch.

## Long description

The EXTREME X450-G2 MACSEC LRM Adapter is a plug-in module for EXTREME X450-G2 switches that adds IEEE 802.1AE MACsec Layer 2 encryption and LRM multimode fibre connectivity. Designed to fit the module slot of compatible X450-G2 platforms, this adapter enables encrypted traffic over multimode optical links while supporting extended reach compared with standard multimode transceivers. It provides a way to add secure Layer 2 links to campus and data centre networks without replacing existing switch hardware.
Advantages
The adapter delivers hardware-based MACsec encryption at Layer 2, reducing the need for additional security appliances and ensuring low-latency protected links. Its LRM multimode fibre support permits longer multimode runs, helping to bridge distances common in enterprise and campus environments. The module is hot-pluggable into supported X450-G2 chassis, which simplifies upgrades and deployment. Combined with the switch software, it allows centralized policy and key management for secure connectivity.
Suitable for
 Secure link encryption between access, aggregation and core switches in campus networks
 Encrypted connections in data centre topologies where Layer 2 security is required
 Extending multimode fibre links between buildings or within large facilities
 Upgrading existing X450-G2 installations to support MACsec without replacing the switch
Key specifications
 Function: MACsec Layer 2 encryption module with optical transceiver
 Optical type: LRM multimode fibre support for extended multimode distances
 Compatibility: Designed for EXTREME X450-G2 series modular slots
 Form factor: Plug-in adapter module, hot-pluggable in supported chassis
 Latency: Hardware-based encryption to minimize forwarding delay
How to use
Install the adapter into an available module slot of a compatible X450-G2 switch following the switch hardware installation procedure and safety guidelines. Configure MACsec through the switch management interface or network management system to enable encryption policies, key exchange and association with the appropriate ports. Connect LRM multimode fibre cabling to the adapter’s optical ports using matching multimode patch cords and verify the link status and negotiated MACsec session on the switch.
Usage recommendations
Use multimode fibre cable types and patch cords rated for LRM operation and maintain clean connector end-faces. Ensure switch firmware and network management software support MACsec features and key management for proper operation. For distances approaching LRM limits, test links under expected conditions and verify throughput and latency to confirm performance meets deployment requirements.

## FAQ

### How much does the EXTREME X450-G2 MACSEC LRM Adapter (MPN 16779) cost, and is it available for purchase?

The price is 428.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30000 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 19.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All EXTREME products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized EXTREME service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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