# Network switch TP-Link TL-SG1048 — Unmanaged Gigabit Ethernet 48-port, 1U rack-mount, Black

**URL:** https://aio.lv/en/product--tp-link-tlsg1048--5144562
**Data updated:** 2026-03-11 11:50 (EET)
**Category:** Network Switches
**Manufacturer:** TP-LINK
**Manufacturer code:** TLSG1048
**EAN:** 0845973021559
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 308.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 255.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tp-link-tlsg1048--5144562

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

TP-Link TL-SG1048 is an unmanaged 48-port Gigabit Ethernet switch with 10/100/1000 Mbps RJ-45 ports, designed for rack mounting in a 1U form factor. It supports IEEE 802.3ab/802.3u/802.3i/802.3x standards, an 8,000-entry MAC address table and 96 Gbit/s switching capacity. Suitable for small to medium office networks requiring reliable layer-2 switching and high port density.

## Long description

The TP-Link TL-SG1048 is an unmanaged 48-port Gigabit Ethernet switch in a 1U rack-mount form factor, designed to provide high port density and straightforward, plug-and-play operation for small to medium office networks. It offers 48 10/100/1000 Mbps RJ-45 ports, support for common IEEE Ethernet standards, and a non-blocking architecture with 96 Gbit/s switching capacity and an 8,000-entry MAC address table to handle multiple concurrent connections and workgroup traffic.
Advantages
The TL-SG1048 requires no configuration and supports auto MDI/MDI-X and auto-negotiation on each port, simplifying installation and reducing the need for special cables or manual setup. Its rack-mount 1U chassis saves space in server rooms while LED indicators provide real-time link and activity status for basic diagnostics. Energy-efficient design adjusts power based on link status and helps reduce overall power consumption, and the switch is compatible with widely used IEEE 802.3 family standards for reliable layer-2 switching.
Suitable for
 Wiring closets and server racks in small to medium-sized offices
 High-density desktop connectivity for departments or workgroups
 Basic layer-2 network expansion where unmanaged switching is acceptable
 Environments requiring predictable, full-duplex Gigabit connectivity for multiple devices
Key specifications
 Switch type: Unmanaged
 Ports: 48 × RJ-45 Gigabit Ethernet (10/100/1000 Mbps)
 Networking standards: IEEE 802.3ab, IEEE 802.3u, IEEE 802.3i, IEEE 802.3x
 Switching capacity: 96 Gbit/s
 MAC address table size: 8,000 entries
 Form factor: 1U rack-mount, compact desktop-compatible chassis
 Product colour: Black
How to use
Install the TL-SG1048 in a standard 19-inch rack using the included rack ears or place it on a stable desktop surface. Connect network devices to the RJ-45 ports using Cat5e or better Ethernet cables; the switch will automatically detect link speed and duplex mode. Power the unit with the supplied power cord. Observe the front-panel LEDs for link/activity and port status to confirm connectivity. No management interface or configuration is required for basic operation.
Usage recommendations
For reliable performance, use quality Cat5e/Cat6 cables and maintain adequate ventilation around the 1U chassis. Place the switch in a controlled environment within the manufacturer's recommended temperature and humidity ranges, and group high-traffic devices across multiple ports to distribute load. When mounting in a rack, secure the unit and allow space for airflow to help maintain energy-efficient operation.

## Specifications

### Design

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| Form factor | 1U |
| LED indicators | Y |
| Product colour | Black |
| Number of fans | 2 fan(s) |

### Management features

| Feature | Value |
|---|---|
| Switch type | Unmanaged |

### Ports & interfaces

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

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Quick start guide | Yes |
| Rack mount kit | Yes |

### Certificates

| Feature | Value |
|---|---|
| Certification | FCC, CE, RoHS |

### Power

| Feature | Value |
|---|---|
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Power consumption (max) | 29.8 W |
| Power supply included | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 90 |

### Logistics data

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 44 mm |
| Width | 440 mm |
| Depth | 220 mm |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 8000 entries |
| Switching capacity | 96 Gbit/s |
| Jumbo frames support | Yes |
| Store-and-forward | Yes |
| Packet buffer memory | 16 MB |
| Throughput | 71.4 Mpps |
| Jumbo frames | 10000 |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x |
| Auto MDI/MDI-X | Yes |
| Auto-negotiation | Yes |

## FAQ

### How much does the TP-Link TL-SG1048 Unmanaged 48-port Gigabit switch cost, and is it available for purchase?

The price is 308.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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. All transactions are 100% secure and encrypted.

### Can TP-Link TL-SG1048 Unmanaged 48-port Gigabit 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 TP-LINK 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 TP-LINK 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, basic switching rj-45 ethernet ports type, basic switching rj-45 ethernet ports quantity, 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 TP-Link TL-SG1048 Unmanaged 48-port Gigabit 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/5144562/54791558_large.webp