# Managed Switch LevelOne KILBY 28-Port L3 Lite

**URL:** https://aio.lv/en/product--levelone-gtl-2882--430221
**Data updated:** 2025-12-28 21:18 (EET)
**Category:** Network Switches
**Manufacturer:** LEVELONE
**Manufacturer code:** GTL-2882
**EAN:** 4015867198995
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 248.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 1 031.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--levelone-gtl-2882--430221

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The LevelOne KILBY 28-Port Stackable L3 Lite Managed Gigabit Fiber Optic Switch features 28 ports, including 2 Gigabit SFP/RJ45 combo ports and 2 10GbE SFP+ ports. With a switching capacity of 128 Gbit/s and a MAC address table of 16,000 entries, it supports various networking standards like IEEE 802.1D, 802.1Q, and more. Ideal for efficient network management and scalability.

## Long description

The LevelOne KILBY 28-Port L3 Lite Managed Switch (model GTL-2882) is a stackable Gigabit Ethernet Layer3 Lite switch designed for enterprise edge and aggregation. It provides 24 copper 10/100/1000BASE-T ports plus 2 Gigabit SFP/RJ45 combo ports, two 10GbE SFP+ ports and one 10G expansion slot for a dual-port module. With a 128 Gbit/s switching capacity and a MAC table of 16,000 entries, the switch supports common networking standards including IEEE 802.1D, 802.1Q and other L2/L3 features for efficient network management.
Advantages
The managed LevelOne KILBY GTL-2882 delivers high throughput and scalability with 10G uplink options and a dedicated expansion slot, enabling aggregation of servers and backbone upgrades. It includes Layer3 Lite capabilities, rich IEEE-standard support and a sizable MAC address table for flexible deployment. The switch balances performance and cost-effectiveness while offering centralized management and advanced QoS and security features suitable for business networks.
Suitable for
Enterprise data center server aggregation
Backbone or distribution layer upgrades
High-performance Gigabit-to-the-desktop for power users
Managed network environments requiring VLANs and QoS
Key specifications
Model: GTL-2882 (LevelOne KILBY 28-Port L3 Lite)
Port configuration: 24 × 10/100/1000BASE-T, 2 × Gigabit SFP/RJ45 combo, 2 × 10GbE SFP+
Expansion: 1 × 10G expansion slot (supports dual-port module)
Switching capacity: 128 Gbit/s
MAC address table: 16,000 entries
Managed switch with Layer3 Lite features
Supported standards: IEEE 802.1D, 802.1Q, 802.1p, 802.1x, 802.1w, 802.1s, 802.3z, 802.3u, 802.3x, 802.3ad
Product colour: Grey
Weight: 3.8 kg
How to use
Install the switch in a standard 19-inch rack using the supplied mounting brackets. Connect copper devices to the 10/100/1000BASE-T ports and use SFP/SFP+ ports or the 10G expansion slot for fiber uplinks to servers or aggregation switches. Configure management settings (VLANs, QoS, routing, security policies) via the switch’s management interface or CLI according to your network design. Monitor status and performance using the switch’s monitoring features to ensure continuous availability.
Usage recommendations
For best results, use the 10GbE SFP+ ports and the 10G expansion slot for uplinks to servers or core switches, enable appropriate VLAN segmentation and QoS policies for critical traffic, and keep firmware up to date to maintain security and stability.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Gigabit Ethernet (copper) ports quantity | 2 |
| Console port | RJ-45 |
| Fiber optic connector | SFP+, SFP |
| SFP module slots quantity | 22 |
| SFP+ module slots quantity | 2 |

### Management features

| Feature | Value |
|---|---|
| Switch layer | L3 |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| System event log | Yes |
| Switch type | Managed |
| ARP inspection | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 6200 g |
| Package depth | 390 mm |
| Package height | 133 mm |
| Package width | 590 mm |
| Package type | Box |
| Rubber feet | Yes |
| Resource CD | Yes |

### Packaging content

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

### Power over Ethernet (PoE)

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

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 42 W |
| Input current | 2 |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Power supply included | Yes |

### Performance

| Feature | Value |
|---|---|
| Internal memory | 256 MB |
| Mean time between failures (MTBF) | 364434 h |
| Flash memory | 128 MB |
| Memory type | DRAM |
| Firmware upgradeable | Yes |
| Virtual stacking (units) | 36 |
| Physical stacking (units) | 8 |
| Telnet | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Master (outer) case height | 133 mm |
| Master (outer) case width | 590 mm |
| Master (outer) case gross weight | 6200 g |
| Master (outer) case length | 390 mm |
| Products per master (outer) case | 1 pc(s) |
| Harmonized System (HS) code | 85176990 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 45 |
| Storage relative humidity (H-H) | 10 - 90 |

### Certificates

| Feature | Value |
|---|---|
| Certification | FCC Class A, CE, VCCI, CB, UL, WEEE, RoHS |

### Protocols

| Feature | Value |
|---|---|
| Management protocols | BOOTP/DHCP, SNTP, DNS, LLDP, RMON I, SNMP v1/v2/v3, |
| GARP VLAN Registration Protocol (GVRP) | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.8 kg |
| Height | 44 mm |
| Width | 440 mm |
| Depth | 315 mm |

### Design

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| LED indicators | Uplink, System, Diagnostic |
| Product colour | Grey |
| Stackable | Yes |
| Number of fans | 3 fan(s) |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 16000 entries |
| Switching capacity | 128 Gbit/s |
| Jumbo frames support | Yes |
| Store-and-forward | Yes |
| Forwarding rate | 95.23 Mpps |
| Packet buffer memory | 1.5 MB |
| Jumbo frames | 10000 |

### Network

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.3z, IEEE 802.3x, IEEE 802.3u, IEEE 802.3ad, IEEE 802.1x, IEEE 802.1w, IEEE 802.1s, IEEE 802.1p, IEEE 802.1Q |
| Flow control support | Yes |
| Port mirroring | Yes |
| Link aggregation | Yes |
| Number of VLANs | 4000 |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| 10G support | Yes |
| Ethernet Ring Protection Switching (ERPS) | Yes |
| Virtual LAN features | Tagged VLAN, Voice VLAN, Private VLAN, Protocol-based VLAN, IP subnet–based VLAN, Port-based VLAN, MAC address-based VLAN |

### Security

| Feature | Value |
|---|---|
| Security algorithms | HTTPS |
| Static port security | Yes |
| SSH/SSL support | Yes |
| DoS attack prevention | Yes |
| DHCP features | DHCP snooping |

## FAQ

### How much does the Managed Switch LevelOne KILBY 28-Port L3 Lite cost, and is it available for purchase?

The price is 1,248.49 € (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 23.07.2026 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 LEVELONE 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 LEVELONE 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: switch type, weight, 10g support, 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 Managed Switch LevelOne KILBY 28-Port L3 Lite?

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

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