# Managed L2/L3 Switch Cisco Catalyst C9300-48U-A

**URL:** https://aio.lv/en/product--cisco-c9300-48u-a--838567
**Data updated:** 2025-12-29 05:20 (EET)
**Category:** Network Switches
**Manufacturer:** Cisco
**Manufacturer code:** C9300-48U-A
**EAN:** 0889728051606
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12 140.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 10 033.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-c9300-48u-a--838567

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 8.60 EUR |

## Summary description

The Cisco Catalyst C9300-48U-A is a managed L2/L3 switch with 48 Gigabit Ethernet ports (10/100/1000). It offers full duplex communication, a MAC address table with 32,000 entries, and a switching capacity of 256 Gbit/s. Compliant with various IEEE standards, it ensures reliable networking and supports rack mounting for efficient space utilization.

## Long description

The Cisco Catalyst C9300-48U-A is a managed L2/L3 enterprise switch with 48 Gigabit Ethernet (10/100/1000) RJ-45 ports, designed for stackable deployments and integration into Cisco Software-Defined Access (SD-Access) and Cisco DNA environments. It delivers a switching capacity of 256 Gbit/s, a MAC address table of 32,000 entries and supports full-duplex operation. Built on the Catalyst 9300 Series platform, the switch offers high-density stacking bandwidth (up to 480 Gbps), flexible uplink options, an x86 CPU architecture with increased memory for hosting containers and third-party applications, and Cisco IOS XE programmability for advanced security and IoT convergence.
Advantages
The switch provides resilient stackable architecture with Cisco StackWise and support for nonstop forwarding with Stateful Switchover (NSF/SSO). It includes high-density PoE capabilities with Cisco StackPower and Universal Power over Ethernet (UPOE) support, and is based on the UADP 2.0 silicon for increased scale and throughput. Cisco IOS XE enables programmability, automation and advanced security features while the device’s hardware and software design support SD-Access and Cisco DNA for policy-based network automation.
Suitable for
 Enterprise access-layer switching in campus and branch networks
 Deployments requiring high-density Gigabit Ethernet ports and PoE/UPOE for IP phones, wireless APs and IoT devices
 Environments using Cisco DNA and SD-Access for policy-based automation and segmentation
 Stacks requiring sub-50 ms resiliency and high stacking bandwidth
Key specifications
 Model: Cisco Catalyst C9300-48U-A (MPN: C9300-48U-A, EAN: 0889728051606)
 Ports: 48 × Gigabit Ethernet RJ-45 (10/100/1000)
 Switching capacity: 256 Gbit/s
 MAC address table: 32,000 entries
 Standards: IEEE 802.3u, 802.1Q, 802.1p, 802.1s, 802.1w, 802.1x, 802.3ad, 802.3af, 802.3ap, 802.3bz, 802.1D, 802.3z
 Color: Grey
 Software/Platform: Cisco IOS XE, UADP 2.0, StackWise, StackPower
How to use
Install the switch in a standard 19-inch rack using the included mounting hardware and connect power and uplink interfaces according to your network design. Configure basic L2/L3 settings through the Cisco IOS XE CLI, Cisco DNA Center or other management tools supported by your environment. When deploying in a stack, connect StackWise cables and verify stack master election and redundancy. Enable and configure PoE/UPOE settings per port for powered devices. Use IOS XE programmability features and container support to run approved automation scripts or third-party applications if required.
Usage recommendations
Place the switch in a controlled environment with adequate ventilation and stable power. For production deployments, integrate with Cisco DNA Center for policy-based automation and monitoring, keep IOS XE updated per Cisco guidance, and plan stacking and power budgets to accommodate PoE/UPOE loads and future expansion.

## Specifications

### Management features

| Feature | Value |
|---|---|
| MIB support | Yes |
| Switch layer | L2/L3 |
| Quality of Service (QoS) support | Yes |
| Switch type | Managed |

### Operational conditions

| Feature | Value |
|---|---|
| Operating altitude | 0 - 3000 |
| Operating relative humidity (H-H) | 5 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | -5 - 40 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

### Network

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Networking standards | IEEE 802.3u, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3ap, IEEE 802.3bz, IEEE 802.1D, IEEE 802.3z |
| Number of VLANs | 4094 |
| VLAN support | Yes |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 32000 entries |
| Switching capacity | 256 Gbit/s |
| Jumbo frames support | Yes |
| Forwarding rate | 190.48 Mpps |
| Jumbo frames | 9198 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 44 mm |
| Width | 445 mm |
| Depth | 445 mm |

### Ports & interfaces

| Feature | Value |
|---|---|
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 48 |

### Security

| Feature | Value |
|---|---|
| Access Control List (ACL) | Yes |
| DHCP features | DHCP snooping |

### Multicast features

| Feature | Value |
|---|---|
| Multicast support | Yes |

### Design

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| Product colour | Grey |

## FAQ

### How much does the Managed L2/L3 Switch Cisco Catalyst C9300-48U-A cost, and is it available for purchase?

The price is 12,140.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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 08.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: basic switching rj-45 ethernet ports quantity, switch type, basic switching rj-45 ethernet ports type, networking standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

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