# Unmanaged Gigabit Ethernet switch TRENDnet TEG-S51 — 5x RJ-45 10/100/1000, 10 Gbit/s capacity, black

**URL:** https://aio.lv/en/product--trendnet-teg-s51--5006647
**Data updated:** 2026-03-11 11:49 (EET)
**Category:** Network Switches
**Manufacturer:** TRENDNET
**Manufacturer code:** TEG-S51
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--trendnet-teg-s51--5006647

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

TRENDnet TEG-S51 is an unmanaged Gigabit Ethernet switch with five RJ-45 ports supporting 10/100/1000 Mbps and full duplex operation. It provides a MAC address table of 2000 entries and a switching capacity of 10 Gbit/s. Compliant with IEEE 802.3/802.3u/802.3ab/802.3x standards, this compact black switch suits small office or home network expansion and simple plug-and-play deployments.

## Long description

TRENDnet TEG-S51 is an unmanaged Gigabit Ethernet switch with five RJ-45 ports supporting 10/100/1000 Mbps and full-duplex operation. Designed for simple plug-and-play installation, this compact black switch offers a total switching capacity of 10 Gbit/s and a MAC address table that stores up to 2000 entries. The metal housing and fanless design make it suitable for desktop placement in small offices, home networks, or any environment that needs reliable basic network expansion without configuration.
Advantages
The switch delivers gigabit speeds on all five ports to reduce network congestion and allow simultaneous high-bandwidth transfers. Compliance with IEEE 802.3/802.3u/802.3ab/802.3x standards ensures interoperability with common Ethernet devices. Its compact, lightweight metal enclosure provides durability while the fanless construction minimizes noise and power consumption, enabling quiet continuous operation.
Suitable for
Small office network expansion
Home office and remote work setups
Connecting NAS, printers, IP cameras or desktop PCs
Simple plug-and-play network segmenting and device aggregation
Key specifications
Port type: 5 × RJ-45 Gigabit Ethernet (10/100/1000 Mbps)
Switching capacity: 10 Gbit/s (full duplex)
MAC address table: 2000 entries
Networking standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x
Form factor: Desktop, metal housing
Design: Fanless
Color: Black
Weight: 0.22 kg
How to use
Place the TRENDnet TEG-S51 on a stable desktop surface and connect it to power. Use standard Ethernet cables to connect network devices to the RJ-45 ports. The unmanaged switch requires no software configuration: devices obtain connectivity automatically and, where applicable, negotiate link speed and duplex settings. Monitor linked LEDs to verify active connections and link status.
Usage recommendations
For optimal performance, use CAT5e or higher-rated Ethernet cables and connect the switch to a router or upstream switch capable of handling gigabit throughput. Position the unit in a well-ventilated, dust-free area and avoid obstructing the metal housing to maintain passive cooling. If connecting bandwidth-intensive devices such as NAS or IP cameras, distribute heavy traffic across available ports to reduce congestion.

## Specifications

### Design

| Feature | Value |
|---|---|
| Rack mounting | No |
| LED indicators | Y |
| Product colour | Black |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

### Power

| Feature | Value |
|---|---|
| Power source | AC |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Power consumption (max) | 2.01 W |

### Certificates

| Feature | Value |
|---|---|
| Certification | FCC
CE |

### Ports & interfaces

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

### Management features

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

### Power over Ethernet (PoE)

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

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1615840 h |
| Fanless | Yes |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 2000 entries |
| Switching capacity | 10 Gbit/s |
| Jumbo frames support | Yes |
| Forwarding rate | 7.44 Mpps |
| Packet buffer memory | 0.125 MB |

### Network

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Networking standards | IEEE 802.3x, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3 |
| 10G support | No |
| Half duplex | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.22 kg |
| Height | 26 mm |
| Width | 75 mm |
| Depth | 121 mm |

## FAQ

### How much does the TRENDnet TEG-S51 Unmanaged Gigabit Switch cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 197 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 20.07.2026 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. 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 TRENDNET 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 TRENDNET 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, switch type, basic switching rj-45 ethernet ports quantity, 10g support, weight, 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.

### Where can I download the instructions for TRENDnet TEG-S51 Unmanaged 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/5006647/54790464_large.webp