# Firewall appliance Cisco ASA 5520 with 8 GE ports and 1 GB RAM

**URL:** https://aio.lv/en/product--cisco-asa5520-bun-k9-rfb--10841649
**Data updated:** 2026-01-12 19:31 (EET)
**Category:** Firewalls
**Manufacturer:** Cisco
**Manufacturer code:** ASA5520-BUN-K9-RFB
**EAN:** 5712505071144
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-asa5520-bun-k9-rfb--10841649

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Cisco ASA 5520 firewall appliance provides hardware-based network security with 8 Gigabit Ethernet ports and 1 GB RAM. Designed for perimeter and branch protection, it supports stateful packet inspection, VPN termination, and access control for small to medium networks. Useful for securing traffic, segmenting networks, and enabling remote secure connections with reliable throughput.

## Long description

Cisco ASA 5520 with 8 GE ports and 1 GB RAM is a hardware firewall appliance designed to provide perimeter and branch protection for small to medium-sized networks. The device supports stateful packet inspection, VPN termination and access control to manage and secure network traffic. With eight Gigabit Ethernet ports and 1 GB of RAM, the ASA 5520 is intended for deployment where reliable throughput, traffic segmentation and remote secure connections are required.
Advantages
The Cisco ASA 5520 combines hardware-based security functions with multiple Gigabit Ethernet interfaces to simplify network integration. It offers stateful inspection and VPN termination in a compact appliance form factor, enabling centralised enforcement of access control policies. The presence of eight GE ports allows flexible interface grouping and segmentation without immediate need for additional switches. The 1 GB RAM supports concurrent sessions and VPN tunnels typical for small to medium-sized deployments.
Suitable for
 Perimeter firewalling at branch offices and small data centres
 VPN termination for remote users and site-to-site connections
 Network segmentation and access control between departments
 Environments requiring multiple Gigabit Ethernet interfaces without immediate expansion
Key specifications
 Model: Cisco ASA 5520 (MPN: ASA5520-BUN-K9-RFB)
 Ports: 8 x Gigabit Ethernet (GE)
 Memory: 1 GB RAM
 Functions: stateful packet inspection, VPN termination, access control
 Brand: Cisco
 EAN: 5712505071144
How to use
Install the Cisco ASA 5520 in a rack or on a flat surface near core network connections and connect the designated WAN and LAN circuits to the appropriate Gigabit Ethernet ports. Use the Cisco ASDM (Adaptive Security Device Manager) or CLI to perform initial configuration: assign interface IP addresses, define security zones, create access control rules and configure VPN settings for remote access or site-to-site tunnels. Monitor device health, connection statistics and security events through the management interface, and apply firmware updates or security patches according to Cisco guidance.
Usage recommendations
For stable operation, deploy the ASA 5520 with an appropriate network topology that separates WAN and LAN traffic and, where possible, aggregate non-critical segments via switches. Regularly back up configuration files, monitor session counts and CPU/memory usage, and follow Cisco advisories for software updates. When planning capacity, consider the expected number of concurrent VPN tunnels and throughput requirements to ensure the 1 GB RAM and appliance performance meet operational needs.

## FAQ

### How much does the Cisco ASA 5520 firewall appliance cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 15.07.2026 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 Cisco 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 Cisco 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

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