ATEN SN3402 serial server RS-232/422/485
Stock: 0 units
Description
Description
Product overview
An easy-to-use, secure, and reliable solution makes it easier to connect a wide range of serial devices to an IP-based Ethernet LAN in an instant. The ATEN SN3402 Secure Device Server provides simple, fast serial-to-Ethernet connectivity, allowing users to remotely access serial RS-232/422/485 devices from a PC located anywhere. With various reliable features, the SN3402 solution is ideal for commercial and industrial process control applications. Surge and Isolation Protection Ensure System Stability Surge protection is a vital aspect of any facility’s coordinated electrical protection to ensure safe and reliable operation. To this end, in addition to 1.5kV magnetic isolation protection for Ethernet signals, the SN3402 Secure Device Server features surge protection for serial, Ethernet, and power that protect against voltage spikes or uncontrolled increase in current. Furthermore, as well as industrial safety standards compliance, they are also tested to meet IEC 61000-4 surge wave form requirements to ensure system stability and reliability. Level-up Device Security at Every Stage The growing numbers of cyber attacks in the industrial IoT era has the potential to bring down systems and cause huge losses of time and money. In order to avoid potential vulnerability risks, enterprises need a multi-layered defense system to ensure secure data transmissions that include regular firmware upgrades, as well as various encrypted forms of authentication and access control. The SN3402 secure serial-to-Ethernet solution is equipped with security functions at every level, including...
Why choose the ATEN SN3402 serial server RS-232/422/485?
The ATEN SN3402 serial server RS-232/422/485 is a serial servers from ATEN, selected for Canadian businesses that need reliable, specification-accurate hardware. Key figures at a glance — Serial ports quantity: 2; Serial interface type: RS-232/422/485; Isolation: 1.5 kV. Every listing at FullOffice.ca is built from verified manufacturer data, so what you read here is what ships to you.
Highlights
Key benefits
- ✔ Verified manufacturer specifications — no guesswork before you buy
- ✔ Ships from Canada: 24 to 72 hours to major centres, 3 to 8 business days elsewhere
- ✔ Volume pricing available for business and reseller accounts
- ✔ Support by phone, WhatsApp or email before and after your purchase
Recommended use cases
- Day-to-day office productivity
- Hybrid and remote work
- Field and mobile teams
- Fleet deployments and refresh cycles
Recommended industries
Specifications
| Specification | Detail |
|---|---|
| Serial ports quantity | 2 |
| Serial interface type | RS-232/422/485 |
| Isolation | 1.5 kV |
| Surge protection voltage | 2 kV |
| Ethernet LAN data rates | 10,100 Mbit/s |
| Electrostatic Discharge (ESD) protection | 8 kV |
| Data transfer rate | 100 Mbit/s |
| Flow control support | Yes |
| Baud rate | 921.6 Kbit/s |
| RS-232 signals | CTS, DCD, DSR, DTR, GND, RTS, RXD, TXD |
| RS-422 signals | GND, RxD+, RxD-, TxD+, TxD- |
| RS-485 signals | Data+, Data-, GND, RxD+, RxD-, TxD+, TxD- |
| Data bits | 5, 6, 7, 8 |
| Flow Control type | DTR/DSR, RTS/CTS, XON/XOFF |
| Parity bit | Even, Mark, No, Odd, Space |
| Stop bits | 1, 1.5, 2 |
| Compliance certificates | RoHS |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Terminal block port | Yes |
| Power source type | DC |
| Power consumption (max) | 1.3 W |
| Power consumption (typical) | 1.19 W |
| Input voltage | 100 - 240 V |
| Input frequency | 50 - 60 Hz |
| Output voltage | 9 - 48 V |
| LED indicators | Power, Status |
| Width | 117 mm |
| Depth | 98 mm |
| Height | 26 mm |
| Weight | 210 g |
| Package width | 59 mm |
| Package depth | 239 mm |
| Package height | 160 mm |
| Package weight | 480 g |
| Operating temperature (T-T) | 0 - 60 °C |
| Storage temperature (T-T) | -40 - 75 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Product colour | Black |
| Housing material | Metal |
| Brand | ATEN |
| Manufacturer part number | SN3402 |
| GTIN / UPC | ['0672792013362', '672792013362'] |
Frequently asked questions
How long does delivery take?
Orders are processed within 24 hours. Once your tracking number is issued, delivery takes 24 to 72 hours to major centres in the main provinces, and 3 to 8 business days to remote regions. We ship with FedEx, DHL, UPS, Canada Post and Purolator.
Is this product covered by a warranty?
Yes. This item carries the manufacturer's warranty. See our Refund Policy for return windows and conditions, or contact us and we will walk you through the process.
Can I get volume pricing?
Yes. Volume discounts apply automatically as quantity increases, and our team can quote larger projects directly — reach us by phone, WhatsApp or email.
Do the specifications on this page come from the manufacturer?
They do. Product data on this page is sourced from the manufacturer's own catalogue, not rewritten from a distributor summary.
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