# PoE Power over Ethernet w&t COM-Server 58665, 1-port serial (9-pin D-sub)

**URL:** https://aio.lv/en/product--wt-58665--436496
**Data updated:** 2026-01-13 15:23 (EET)
**Category:** PoE Adapters
**Manufacturer:** w&t
**Manufacturer code:** 58665
**EAN:** 4010344586654
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 437.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 361.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wt-58665--436496

## 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 w&t COM-Server 58665 is a PoE device providing a single serial interface via a 9-pin D-sub connector. It enables serial equipment to connect over Ethernet with power supplied through PoE, simplifying installations by removing the need for separate power lines. Suitable for industrial or remote serial device integration, it supports centralized network management and reliable data transmission.

## Long description

The w&t COM-Server 58665 is a single-port PoE device that provides one RS-232 serial interface via a 9-pin D-sub connector, enabling serial equipment to be accessed and managed over an Ethernet network with power supplied through Power over Ethernet (PoE). Designed for industrial and remote integration, this compact unit removes the need for a separate power supply at the device site and allows centralized network management of serial devices while preserving reliable data transmission between legacy serial equipment and modern IP networks.
Advantages
The COM-Server 58665 supports both data connectivity and power delivery over a single Ethernet cable, reducing cabling complexity and installation costs. Its single 9-pin D-sub serial port maintains compatibility with RS-232 devices commonly used in measurement, control and automation systems. The device is suitable for rack or field installations and enables secure remote access to serial equipment without local power outlets. Its industrial-grade design ensures consistent performance in networked environments and integrates with standard network management tools.
Suitable for
Connecting RS-232 instrumentation and controllers to IP networks
Remote monitoring and control of serial devices in industrial environments
Replacing separate power supplies by using PoE in installations with limited power access
Centralized data collection from barcode scanners, sensors, or legacy terminals
Key specifications
Serial interface: 1 x RS-232 via 9-pin D-sub connector
Ethernet connectivity: single 10/100 Mbps network port with PoE power input
Power: Power over Ethernet (PoE) powered device operation
Physical form factor: compact, single-port industrial enclosure suitable for field or rack mounting
Data transmission: supports reliable serial-to-Ethernet data transfer for legacy devices
How to use
Install the w&t COM-Server 58665 near the serial device and connect the 9-pin D-sub serial cable to the RS-232 port. Plug an Ethernet cable from a PoE-capable switch or injector into the device's network port to provide both network connectivity and power. Configure network settings and serial port parameters (baud rate, parity, data bits, stop bits) through the device's management interface or software to match the connected serial equipment. Once configured, the serial device becomes reachable over the IP network for remote access, monitoring, and data collection.
Usage recommendations
Use a PoE switch or injector that meets the required PoE class for the device and ensure cable runs follow industry standards for shielded or unshielded twisted pair as appropriate. Match serial port settings precisely to the connected device to avoid communication errors. For installations in harsh environments, mount the unit in a protected enclosure or in a location that meets the device's environmental specifications. Regularly verify firmware and network security settings to maintain reliable and secure remote access to serial equipment.

## FAQ

### How much does the PoE w&t COM-Server 58665 — 1-port 9-pin serial cost, and is it available for purchase?

The price is 437.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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. 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 w&t 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 w&t 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

## Image

https://aio.lv/img/cache/product/436496/1198538_large.webp