# Gateway Teltonika TRB255000000 10 100 Mbit/s Grey

**URL:** https://aio.lv/en/product--teltonika-trb255000000--3513614
**Data updated:** 2026-03-10 09:05 (EET)
**Category:** Routers
**Manufacturer:** Teltonika Networks
**Manufacturer code:** TRB255000000
**EAN:** 4779027312767
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 194.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 161.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--teltonika-trb255000000--3513614

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Teltonika TRB255000000 is a gateway/controller with Ethernet LAN data rates of 10 and 100 Mbit/s. It features management protocols like SNMP and supports various network protocols including TCP, UDP, IPv4, and IPv6. The device is equipped with LED indicators for power and complies with safety standards IEC 62368-1:2014 and EN 50385:2017. It offers authentication methods such as pre-shared keys and digital certificates, making it suitable for secure networking applications.

## Long description

The Teltonika TRB255000000 Gateway is an industrial controller designed to connect legacy and modern equipment in one network. It supports Ethernet LAN data rates of 10/100 Mbit/s via a single RJ-45 port and provides multiple communication interfaces including serial, input/output and an integrated LPWAN modem with LTE Cat M1 and NB-IoT support while remaining backwards compatible with EGPRS (2G). The device implements common network protocols such as TCP, UDP, IPv4 and IPv6, and includes LED indicators for power status. Built to meet safety standards IEC 62368-1:2014 and EN 50385:2017, the gateway offers authentication options including pre-shared keys and digital certificates for secure networking.
Advantages
The gateway combines legacy device support with modern LPWAN connectivity, enabling extended lifecycle and gradual migration of industrial systems. Its compact grey enclosure and single Ethernet port simplify physical integration while serial and I/O interfaces provide flexible connectivity to various sensors and controllers. Compliance with international safety standards and support for multiple authentication methods contributes to secure and reliable operation in industrial environments.
Suitable for
 Integration of legacy 2G/EGPRS equipment with LTE Cat M1/NB‑IoT networks
 Industrial monitoring and remote telemetry where low-bandwidth LPWAN is required
 Bridging serial and digital I/O devices to IP networks
 Secure data collection and transmission using certificate or pre-shared key authentication
 Compact installations requiring a single Ethernet connection and multiple serial/I/O interfaces
Key specifications
 Ethernet LAN: 10/100 Mbit/s over one RJ-45 port
 LPWAN modem: LTE Cat M1 and NB‑IoT with backwards compatibility to EGPRS (2G)
 Interfaces: serial ports and input/output channels for industrial device connectivity
 Supported protocols: TCP, UDP, IPv4, IPv6, SNMP for management
 Authentication: pre-shared keys and digital certificates
 Indicators: LED status indicators for power and basic diagnostics
 Safety standards: compliant with IEC 62368-1:2014 and EN 50385:2017
 Weight: 0.165 kg; Colour: grey
How to use
Install the gateway in a protected location with adequate ventilation and secure the unit according to mounting instructions. Connect the industrial sensors and controllers to the appropriate serial or I/O ports and attach the Ethernet cable to the RJ-45 port for local network access. Configure network settings and protocol parameters through the device management interface, enable required authentication methods, and verify LED indicators to confirm power and connectivity. For LPWAN connectivity, insert a compatible SIM or subscription profile and configure APN and modem settings as provided by your network operator.
Usage recommendations
For reliable long-term operation, use surge protection on power and signal lines in electrically noisy environments, keep firmware updated to the latest stable release, and follow the network operator’s guidelines for LTE Cat M1/NB‑IoT settings. Validate authentication and certificate chains during deployment to ensure secure communication between edge devices and central systems.

## Specifications

| Feature | Value |
|---|---|
| Serial interface type | RS-232/485 |
| Dynamic DNS (DDNS) | Yes |

### Logistics data

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

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | 10 - 90 |
| Operating temperature (T-T) | -40 - 75 |

### Security

| Feature | Value |
|---|---|
| Authentication method | Pre-shared key, digital certificates, X.509 certificates |
| Firewall security | Yes |
| DoS attack prevention | Yes |
| Network address translation (NAT) | Yes |

### Protocols

| Feature | Value |
|---|---|
| Management protocols | SNMP |
| Supported network protocols | TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, FTP, SMTP, SSL v3, TLS, ARP, PPP (planned), UPNP (planned), SSH, DHCP, Telnet, MQTT (planned), Wake On Lan (WOL) (planned) |
| DMZ support | Yes |

### Features

| Feature | Value |
|---|---|
| Certification | CE/RED, EAC, RoHS, WEEE
Draft ETSI EN 301 489-1 V2.2.0, Draft EN 301 489-19 V2.1.0, Draft ETSI EN 301 489-52 V1.1.0
EN 61000-4-2:2009
EN 300 511 V12.5.1, ETSI EN 301 908-1 V11.1.1, ETSI EN 301 908-2 V11.1.2, ETSI EN 301 908-13 V11.1.2
EN 61000-4-3:2006 + A1:2008 + A2:2010
EN 61000-4-4:2012
EN 61000-4-5:2014
EN 61000-4-6:2014
EN 61000-4-11:2004 |
| Safety | IEC 62368-1:2014, EN 50385:2017, EN 62232:2017 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |
| RS-232 ports | 1 |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |
| Quick installation guide | Yes |

### Management features

| Feature | Value |
|---|---|
| Quality of Service (QoS) support | Yes |
| Reset button | Yes |
| Universal Plug and Play (UPnP) | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.165 kg |
| Height | 74 mm |
| Width | 83 mm |
| Depth | 25 mm |

### Design

| Feature | Value |
|---|---|
| LED indicators | Power |
| Product colour | Grey |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3u, IEEE 802.3 |
| Ethernet LAN data rates | 100, 10 |

## FAQ

### How much does the Gateway Teltonika TRB255000000 cost, and is it available for purchase?

The price is 194.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 07.07.2026 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 Gateway Teltonika TRB255000000 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 Teltonika Networks 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 Teltonika Networks 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: weight, ethernet lan (rj-45) ports, 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.

## Image

https://aio.lv/img/cache/product/3513614/54639252_large.webp