# LevelOne 28-Port L2 Plus Managed Industrial Gigabit Fiber Switch, 4x 2.5GbE SFP, 16x 1.25GbE SFP, 8x Combo SFP/RJ45, Redundant Power

**URL:** https://aio.lv/en/product--oem-492317--12428200
**Data updated:** 2026-05-13 21:56 (EEST)
**Category:** Network Switches
**Manufacturer:** OEM
**Manufacturer code:** 492317
**EAN:** 4015867238608
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 082.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 894.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-492317--12428200

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The LevelOne 28-Port L2 Plus Managed Industrial Switch is designed for demanding network environments. It features 4x 2.5GbE SFP, 16x 1.25GbE SFP, and 8x Gigabit SFP/RJ45 combo ports. With a 68 Gbit/s switching capacity, redundant power supply support, and an operating temperature range of -40°C to 80°C, it ensures reliable connectivity in harsh conditions. Ideal for industrial automation and infrastructure projects requiring high-performance managed networking.

## Long description

The LevelOne 28-Port L2 Plus Managed Industrial Gigabit Fiber Switch is a high-performance networking solution engineered for demanding industrial environments. Featuring a versatile port configuration including 4x 2.5GbE SFP, 16x 1.25GbE SFP, and 8x Gigabit SFP/RJ45 combo ports, this switch provides the flexibility and bandwidth required for complex network infrastructures. With a robust switching capacity of 68 Gbit/s and support for redundant power supplies, it ensures reliable, high-speed data transmission even in challenging conditions.
Advantages
This industrial switch is built to withstand extreme temperatures ranging from -40°C to 80°C, making it suitable for deployment in harsh outdoor or factory settings. Its fanless design and IP40-rated enclosure enhance durability by preventing dust ingress and reducing mechanical failure points. The device supports advanced Layer 2 plus management features, including VLAN, QoS, and IGMP snooping, which allow for precise traffic control and optimized network performance. Furthermore, the inclusion of redundant power inputs and rapid recovery protocols ensures maximum uptime for critical industrial applications.
Suitable for
Industrial automation and control systems
Large-scale infrastructure and smart city projects
Surveillance networks requiring high-speed fiber connectivity
Harsh environment deployments where temperature fluctuations occur
This switch may not be suitable for standard office environments where high-density fiber connectivity is unnecessary and where the cost of industrial-grade hardware is not justified. Additionally, it is not designed for environments requiring 10G speeds, as the maximum port speed is 2.5GbE.
Key specifications
Switch type: Managed L2+
Total ports: 28 (4x 2.5GbE SFP, 16x 1.25GbE SFP, 8x Combo SFP/RJ45)
Switching capacity: 68 Gbit/s
MAC address table: 16000 entries
Operating temperature: -40°C to 80°C
Power input: Redundant AC/DC support
Mounting: Rack-mount
Management interfaces: Web, SNMP, CLI, Telnet, SSH
To use the switch, mount it in a standard rack and connect your fiber or copper network cables to the appropriate ports. Initial configuration can be performed via the console port or through the web-based management interface. The device supports USB one-key functionality for simplified configuration and firmware updates. Ensure that the power supply is connected to the redundant inputs to take full advantage of the failover capabilities.
What to consider before purchase
Verify that your existing network infrastructure supports SFP or RJ45 connections as required.
Ensure the rack space is available for a rack-mount device.
Confirm that your power source meets the required DC or AC input specifications.
Assess whether your network traffic requires the advanced management features provided by the L2+ layer.
Usage recommendations: For optimal performance and longevity, ensure proper ventilation around the rack-mount enclosure despite the fanless design. Regularly monitor the switch via the management interface to track network health and utilize the redundant power supply feature to maintain continuous operation during power fluctuations.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 1 |
| Console port | RJ-45 |
| Combo SFP ports quantity | 8 |
| SFP module slots quantity | 20 |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 16000 entries |
| Switching capacity | 68 Gbit/s |
| Jumbo frames support | Yes |
| Forwarding rate | 101.1 Mpps |
| Packet buffer memory | 12 MB |
| Jumbo frames | 10000 |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 200000 h |
| Fanless | Yes |

### Power

| Feature | Value |
|---|---|
| Power source | AC |
| Redundant power supply (RPS) support | Yes |
| Surge protection voltage | 6 kV |
| Surge protection | Yes |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| DC input voltage | 36 - 75 |
| Power consumption (max) | 36 W |
| Power supply included | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.14 kg |
| Height | 280 mm |
| Width | 440 mm |
| Depth | 45 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 5293 g |
| Package depth | 390 mm |
| Package height | 95 mm |
| Package width | 525 mm |
| Terminal block included | Yes |

### Technical details

| Feature | Value |
|---|---|
| Pallet gross width | 1200 mm |
| Pallet gross length | 800 mm |
| Master (outer) cases per pallet (air) | 14 pc(s) |
| Pallet height (air) | 1776 mm |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Master (outer) case height | 408 mm |
| Master (outer) case width | 535 mm |
| Master (outer) case gross weight | 22522 g |
| Master (outer) case length | 400 mm |
| Products per master (outer) case | 4 pc(s) |
| Harmonized System (HS) code | 851762 |

### Management features

| Feature | Value |
|---|---|
| Switch layer | L2+ |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| System event log | Yes |
| Switch type | Managed |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1s, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Flow control support | Yes |
| Port mirroring | Yes |
| Broadcast storm control | Yes |
| Rate limiting | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| 10G support | No |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-TX, 100BASE-X, 1000BASE-T |
| Port trunking | Yes |
| Ethernet Ring Protection Switching (ERPS) | Yes |
| Virtual LAN features | MAC address-based VLAN, Protocol-based VLAN, Stacked VLAN, VLAN mapping |

### Security

| Feature | Value |
|---|---|
| Security algorithms | HTTPS, SSH |
| MAC address filtering | Yes |
| Access Control List (ACL) | Yes |
| Authentication | MAC-based authentication, Port-based authentication |
| Queue scheduling algorithms | Weighted Round Robin (WRR) |
| Packet filtering | Yes |
| MAC address entries | Dynamic MAC address entries, Static MAC address entries |

### Protocols

| Feature | Value |
|---|---|
| IP Source Guard (IPSG) | Yes |
| IPv4 & IPv6 features | IPv4/IPv6 access-control list (ACL) |

### Design

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| LED indicators | Power, System, USB |
| Product colour | Black |
| International Protection (IP) code | IP40 |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | No |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, LAN (RJ-45) |
| Quick start guide | Yes |
| Rack mount kit | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -40 - 80 |
| Storage relative humidity (H-H) | 5 - 95 |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, Federal Communications Commission (FCC), RoHS, UKCA |

## FAQ

### How much does the LevelOne 28-Port L2 Plus Managed Industrial Gigabit Fiber Switch cost, and is it available for purchase?

The price is 1,082.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 01.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can LevelOne 28-Port L2 Plus Managed Industrial Gigabit Fiber Switch 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 OEM 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 OEM 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, weight, 10g support, switch 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.

### Where can I download the instructions for LevelOne 28-Port L2 Plus Managed Industrial Gigabit Fiber Switch?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12428200/68731883_large.webp