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header-product Unmanaged Gigabit Ethernet switch TRENDnet TEG-S51 — 5x RJ-45 10/100/1000, 10 Gbit/s capacity, black
31.49 €

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

TRENDnet TEG-S51 Unmanaged Gigabit Switch Photo 1
TRENDnet TEG-S51 Unmanaged Gigabit Switch Photo 2
TRENDnet TEG-S51 Unmanaged Gigabit Switch Photo 3
TRENDnet TEG-S51 Unmanaged Gigabit Switch Photo 4
TRENDnet TEG-S51 Unmanaged Gigabit Switch Photo 1
TRENDnet TEG-S51 Unmanaged Gigabit Switch Photo 2
TRENDnet TEG-S51 Unmanaged Gigabit Switch Photo 3
TRENDnet TEG-S51 Unmanaged Gigabit Switch Photo 4
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Unmanaged Gigabit Ethernet switch TRENDnet TEG-S51 — 5x RJ-45 10/100/1000, 10 Gbit/s capacity, black

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

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Short 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.
Available for order: 197 pcs.
Warranty: 2 Years
SKU: 5006647
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.22 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
20.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

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

Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
No
Power source: What is providing power for the product e.g. mains electricity.
AC
Rack mounting: The type of mounting that can position devices in a shelving system (rack).
No
Switching capacity: The data transfer capacity of the switch per second.
10 Gbit/s
MAC address table: The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.
2000 entries
10G support: The product can use Oracle 10G, which is a database management system introduced in 2003.
No
Basic switching RJ-45 Ethernet ports type: The type/category of basic switching RJ-45 Ethernet ports (sockets).
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).
5
Switch type: What switch device has, managed or unmanaged.
Unmanaged
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x
All features

Certificates

Certification:
FCC CE

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.22 kg
Height: The measurement of the product from head to foot or from base to top.
26 mm
Depth: The distance from the front to the back of something.
121 mm
Width: The measurement or extent of something from side to side.
75 mm

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Power over Ethernet (PoE)

Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
No

Power

Power consumption (max): The maximum amount of power used by the device.
2.01 W
AC input frequency:
50 - 60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Power source: What is providing power for the product e.g. mains electricity.
AC

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
1615840 h
Fanless:
Yes

Design

LED indicators:
Y
Product colour: The colour e.g. red, blue, green, black, white.
Black
Rack mounting: The type of mounting that can position devices in a shelving system (rack).
No

Data transmission

Packet buffer memory:
0.125 MB
Jumbo frames support:
Yes
Forwarding rate:
7.44 Mpps
Switching capacity: The data transfer capacity of the switch per second.
10 Gbit/s
MAC address table: The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.
2000 entries

Network

Full duplex: A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.
Yes
Half duplex:
Yes
10G support: The product can use Oracle 10G, which is a database management system introduced in 2003.
No
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x

Ports & interfaces

Basic switching RJ-45 Ethernet ports type: The type/category of basic switching RJ-45 Ethernet ports (sockets).
Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).
5

Management features

Switch type: What switch device has, managed or unmanaged.
Unmanaged

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Customer reviews

Customer questions

FAQ

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

The price is 31.49 € (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 16.11.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: power over ethernet (poe), power source, rack mounting, switching capacity, mac address table, 10g support, basic switching rj-45 ethernet ports type, basic switching rj-45 ethernet ports quantity, switch type, 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.
warranty
14-Day Return Policy
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AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.