# Managed Switch Cisco Catalyst C9300-48U-A

**URL:** https://aio.lv/en/product--cisco-c9300-48un-e--3084666
**Data updated:** 2025-12-29 10:45 (EET)
**Category:** Network Switches
**Manufacturer:** Cisco
**Manufacturer code:** C9300-48UN-E
**EAN:** 0889728035767
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11 915.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 9 847.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-c9300-48un-e--3084666

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 10.53 EUR |

## Summary description

The Cisco Catalyst C9300-48U-A is a managed L2/L3 switch with 48 Gigabit Ethernet ports, offering full duplex and a switching capacity of 580 Gbit/s. It supports a MAC address table of 32,000 entries and various networking standards including IEEE 802.1D and IEEE 802.1Q. Ideal for high-performance networking environments, it ensures reliable connectivity and efficient data handling.

## Long description

The Cisco Catalyst C9300-48U-A is a managed enterprise switch in the Catalyst 9300 Series designed for security, IoT, mobility and cloud-enabled networks. This stackable L2/L3 switch provides 48 Gigabit Ethernet RJ-45 ports, full-duplex operation and a switching capacity of 580 Gbit/s. Built on the UADP 2.0 architecture and running Cisco IOS XE, it supports high-density deployments, programmability, and advanced network services while enabling Software-Defined Access (SD-Access) as part of Cisco DNA.
Advantages
The switch offers high stacking bandwidth (up to 480 Gbps stacking) and a flexible uplink architecture, resilient stackable operation with Cisco StackWise and NSF/SSO, and a power-efficient design with Cisco StackPower and high-density PoE/UPOE support. Its x86 CPU and increased memory enable hosting containers and third-party applications natively, while Cisco IOS XE provides programmability and advanced security features.
Suitable for
Core and access layers in enterprise campus networks
High-density wired connectivity for offices, IoT deployments and wireless aggregation
Environments requiring PoE/PoE+ or Cisco UPOE to power devices
Networks using SD-Access and Cisco DNA for policy-based automation
Key specifications
Model: Cisco Catalyst C9300-48U-A (MPN: C9300-48UN-E, EAN: 0889728035767)
Ports: 48 × Gigabit Ethernet RJ-45 (10/100/1000)
Switching capacity: 580 Gbit/s
MAC address table: 32,000 entries
Stacking bandwidth: up to 480 Gbps (StackWise)
Supported 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
How to use
Install the switch in a standard 19-inch rack and connect power and uplink interfaces following Cisco installation guidelines. Use the Cisco StackWise cabling to form a stack when deploying multiple units for redundancy and increased bandwidth. Configure initial network settings and management access via the console or web-based/CLI management in Cisco IOS XE. Enable required features such as VLANs, routing (L2/L3), PoE settings and SD-Access integrations according to your network design.
Usage recommendations
For resilient campus deployments, combine the Catalyst C9300-48U-A with other Catalyst 9300 Series switches in a StackWise configuration, plan PoE power budgets for connected devices, and use Cisco DNA Center for SD-Access policy automation and lifecycle management.

## 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 | 4000 |
| VLAN support | Yes |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 32000 entries |
| Switching capacity | 580 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 Switch Cisco Catalyst C9300-48U-A cost, and is it available for purchase?

The price is 11,915.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 30.06.2026 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: 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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