# Network Switch ROLINE 21.14.3524

**URL:** https://aio.lv/en/product--roline-21143524--4254525
**Data updated:** 2026-01-13 21:20 (EET)
**Category:** Network Switches
**Manufacturer:** ROLINE
**Manufacturer code:** 21.14.3524
**EAN:** 7630049619104
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 214.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 177.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21143524--4254525

## 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 | 4.99 EUR |

## Summary description

The ROLINE 21.14.3524 is a Gigabit Ethernet network switch with 5 RJ-45 ports supporting Power over Ethernet (PoE). It features full duplex communication and a MAC address table with 2000 entries. Compliant with IEEE 802.3at and IEEE 802.3x standards, it operates at a DC input voltage of 54 V, making it ideal for powering devices over the network while ensuring high-speed data transfer.

## Long description

The ROLINE 21.14.3524 is a compact Gigabit Ethernet network switch with five RJ-45 ports and built-in Power over Ethernet (PoE) support. Designed for small networks and edge deployments, this switch provides full-duplex Gigabit connectivity and a MAC address table capable of storing 2000 entries. Compliance with IEEE 802.3at for PoE and IEEE 802.3x for flow control ensures reliable power delivery to compatible devices and stable data transmission. The unit operates from a 54 V DC input and comes in a black enclosure suitable for desktop or shelf placement.
Advantages
The switch combines Gigabit performance with PoE capability on multiple ports, simplifying installations by supplying power and data over a single cable. Full-duplex switching and a hardware MAC table reduce collisions and improve throughput in mixed traffic environments. Compliance with established IEEE standards provides interoperability with a wide range of IP cameras, wireless access points and VoIP phones. Its compact footprint and straightforward connectivity make it practical for small offices, retail points of sale, and network extensions.
Suitable for
Supplying power and network connectivity to PoE-enabled IP cameras
Connecting wireless access points in small to medium Wi‑Fi deployments
Powering and connecting VoIP phones in office environments
Extending wired Gigabit networks for small office or home office setups
Key specifications
Port type: 5 × RJ-45 Gigabit Ethernet (10/100/1000 Mbps)
PoE standard: IEEE 802.3at (PoE+ compatible)
Flow control: IEEE 802.3x support for full-duplex flow control
MAC address table size: 2000 entries
Operating input voltage: 54 V DC
Device colour: Black
How to use
Place the switch on a stable surface and connect the 54 V DC power supply to the device input. Use standard Cat5e or Cat6 cables to connect network devices to the RJ-45 ports. PoE-capable ports will deliver power automatically to compatible devices that conform to the IEEE 802.3at standard; non-PoE devices will receive data only. No additional configuration is required for basic switching operation—plug-and-play connectivity provides immediate network access and power delivery.
Usage recommendations
For reliable PoE operation, calculate the total power draw of connected devices to ensure the switch can supply sufficient power. Use quality shielded or unshielded twisted-pair cables (Cat5e/Cat6) and maintain proper ventilation around the unit. For installations with multiple high-power PoE devices, monitor port loading and distribute devices across switches or use a dedicated PoE power source if required.

## Specifications

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 2000 entries |
| Jumbo frames support | Yes |
| Store-and-forward | Yes |

### Power

| Feature | Value |
|---|---|
| DC input voltage | 54 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber ports quantity | 1 |
| Fiber optic connector | MiniGBIC |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 5 |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 4 |

### Network

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Networking standards | IEEE 802.3x, IEEE 802.3at |
| Auto MDI/MDI-X | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 28 mm |
| Width | 147 mm |
| Depth | 106 mm |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Black |
| Housing material | Metal |

## FAQ

### How much does the Network Switch ROLINE 21.14.3524 cost, and is it available for purchase?

The price is 214.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Network Switch ROLINE 21.14.3524 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 ROLINE 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 ROLINE 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 type, basic switching rj-45 ethernet ports quantity, product colour, networking standards, 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

https://aio.lv/img/cache/product/4254525/54780862_large.webp