---
product_id: 1856783
title: "StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered - 2x 10/100Mbps Ports - Serial over IP (NETRS42348PD),Black"
brand: "startech.com"
price: "$U51495"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/1856783-startech-com-4-port-industrial-rs-232-422-485-serial
store_origin: UY
region: Uruguay
---

# PoE-Powered Dual Ethernet Ports Rugged Design StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered - 2x 10/100Mbps Ports - Serial over IP (NETRS42348PD),Black

**Brand:** startech.com
**Price:** $U51495
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered - 2x 10/100Mbps Ports - Serial over IP (NETRS42348PD),Black by startech.com
- **How much does it cost?** $U51495 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/1856783-startech-com-4-port-industrial-rs-232-422-485-serial)

## Best For

- startech.com enthusiasts

## Why This Product

- Trusted startech.com brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Recovery:** Experience < 10ms recovery time for uninterrupted service.
- • **Industrial Strength:** Built to withstand harsh environments with ESD protection.
- • **Seamless Connectivity:** Manage four serial devices remotely with ease.
- • **Redundant Power Inputs:** Stay connected even during power disruptions.
- • **Versatile Protocol Support:** Compatible with RS232, RS422, and RS485 protocols.

## Overview

The StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server is designed for seamless remote management of industrial serial devices. With PoE power, dual Ethernet ports, and a rugged metal enclosure, it ensures reliable connectivity in challenging environments. Ideal for professionals seeking robust and efficient network solutions.

## Description

Redundant power input via Power over Ethernet, or 12-48V DC terminal block Redundant dual Ethernet ports with <10ms recovery time Up to 460.8 Kbps baud rate IP-30 industrial casing Supports RS232, RS422 and RS485 serial protocols Supports ICMP, IP, TCP, UDP, DHCP, BOOTP, ARP/RARP, DNS, SNMP MIB II SSL, SSH, and HTTPS data encryption and security protocols Wall or DIN rail mountable Configurable via software utility, or web browser 8KV air, and 4KV contact ESD (Electrostatic Discharge) Protection 1KV isolation on PoE port Simultaneous connection with up to five host devices The PoE-powered NETRS42348PD 4-Port Industrial Serial Device Server lets you remotely manage up to four industrial RS232/422/485 serial devices over a local or wide area network (LAN/WAN), with redundant power inputs and dual 10/100Mbps Ethernet ports. To minimize downtime, this intuitive dual Ethernet serial over IP solution maintains connection to your critical equipment by automatically switching to its secondary LAN port within 10 milliseconds of a network failure or disruption. Ideal for industrial environments, the serial to Ethernet device server accepts wide-range 12-48V DC power input via a terminal block, or through a PoE RJ45 port. Redundant power inputs keep the device server functional in the event of power surges or failures, and when used with a PoE-capable switch or injector, the serial device server can be conveniently installed in locations where terminal block power is unavailable. This device server supports baud rates up to 460.8Kbps which provides a smooth, high-speed connection to your serial devices. The device server also offers support for HTTPS, SSH and SSL to ensure secure communication, while integrating support for IP, HTTP, ICMP, DHCP, TCP and UDP protocols. You can customize the serial device server to suit your application with versatile browser-based or virtual com port software configuration. Ensuring performance in harsh environments, this serial device server offers 8KV air, and 4KV contact ESD (Electrostatic Discharge) protection and features a rugged, IP-30 case design that is both DIN rail and wall-mountable. Backed by a 5-year StarTech.com warranty and free lifetime technical support. Factory or warehouse environments subject to harsh conditions and large temperature variances Industrial locations where critical equipment requires backup power and LAN connections Manufacturing (CNC machinery, process control equipment, serial printers) Security (UPS control, access key panels, video cameras, card readers) Environmental Control (lighting, temperature, clocks) POS (credit/debit card readers, receipt printers, cash registers, scales) Maintain serial connectivity during disruptions with redundant power and network inputs Suitable for harsh environments with ESD protection and a rugged, metal enclosure Mount on DIN rails or on a surface with the attached mounting brackets Specifications Warranty Information Warranty 5 Years Connector(s) 4 - Connector Type(s) DB-9 (9 pin, D-Sub) 2 - Connector Type(s) RJ-45 1 - Connector Type(s) Terminal Block (6 Wire) Environmental Operating Temperature -10°C to 70°C (14°F to 158°F) Storage Temperature -40°C to 85°C (-40°F to 185°F) Humidity 5~95% RH (Non-Condensing) Hardware Ports 4 Interface Serial Industry Standards IEEE 802.3, IEEE 802.3u IEEE 802.3af PoE Indicators 1 - LED Indicators PoE Fault 2 - LED Indicators Power Ethernet Link 4 - LED Indicators Serial Packaging Information Package Height 3.6 in [92.0 mm] Package Length 9.3 in [23.7 cm] Package Width 7.3 in [18.6 cm] Shipping (Package) Weight 29.3 oz [830.0 g] Performance Maximum Data Transfer Rate 460.8 Kbps Serial Protocol RS-232/422/485 Max Baud Rate 460.8 Kbps Data Bits 5, 6, 7, 8 Flow Control XON/XOFF, RTS/CTS, DTR/DSR Parity Odd, Even, None, Mark, Space Stop Bits 1, 1.5, 2 Remote Management Ability Yes Compatible Networks 10/100 Mbps Auto MDIX Yes Security Features 128-bit SSL Encryption MTBF 569,972 Hours Supported Protocols ICMP, IP, TCP, UDP, DHCP, BOOTP, SSH, DNS, SNMP V1/V2c, HTTPS, SMTP, SSL, PPPoE, DDNS Physical Characteristics Color Black Material Steel Product Length 8.8 in [22.4 cm] Product Width 8.3 in [21.0 cm] Product Height 5.7 in [14.4 cm] Weight of Product 25.8 oz [730.0 g] Power Power Source Terminal Block Input Voltage 12 ~ 48 DC Software OS Compatibility Windows® XP, Vista, 7, 8, 8.1, 10, 11 Windows Server® 2003, 2008 R2, 2012, 2016, 2019 Special Notes / Requirements Patents and Licenses The following patents are licensed for this product. This list might not be all inclusive. • United States Patent No. 5,406,260 (expired) •	United States Patent No. 6,650,622 •	United States Patent No. 7,457,250 •	United States Patent No. 8,155,012 •	United States Patent No. 8,902,760 •	United States Patent No. 8,942,107 •	United States Patent No. 9,019,838 •	United States Patent No. 9,049,019 •	United States Patent Application No. 14/695,456 •	United States Patent Application No. 14/726,940 What's in the Box 1 - Included in Package Serial Device Server DIN-Rail Kit Wall-Mount Kit w/ Screws Installation Guide Software CD 2 - Included in Package RJ-45 Dust Covers

## Features

- Remotely manage four industrial serial devices over a network with redundant power inputs and dual 10/100 Ethernet ports
- 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server
- PoE-Powered
- 2x 10/100Mbps Ports
- Serial over IP
- Maintain serial connectivity during disruptions with redundant power and network inputs
- Suitable for harsh environments with ESD protection and a rugged, metal enclosure
- Mount on DIN rails or on a surface with the attached mounting brackets
- Redundant power input via Power over Ethernet, or 12-48V DC terminal block
- Redundant dual Ethernet ports with < 10ms recovery time
- Up to 460.8 Kbps baud rate
- IP-30 industrial casing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | StarTech.com |
| Item model number | NETRS42348PD |
| Hardware Platform | PC |
| Operating System | Windows 8 Windows 7 Windows Server 2012 Windows 10 Windows Server 2016 Windows Server 2019 |
| Item Weight | 1.83 pounds |
| Product Dimensions | 12.44 x 10.39 x 6.69 inches |
| Item Dimensions  LxWxH | 12.44 x 10.39 x 6.69 inches |
| Color | Black |
| Manufacturer | StarTech.com |
| ASIN | B00I5EYB2Q |
| Is Discontinued By Manufacturer | No |
| Date First Available | January 31, 2014 |

## Product Details

- **Compatible Devices:** PC
- **Specific Uses For Product:** personal
- **Connector Type:** RJ45
- **Color:** Black
- **Item dimensions L x W x H:** 12.44 x 10.39 x 6.69 inches

## Images

![StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered - 2x 10/100Mbps Ports - Serial over IP (NETRS42348PD),Black - Image 1](https://m.media-amazon.com/images/I/81VGY40HxqL.jpg)
![StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered - 2x 10/100Mbps Ports - Serial over IP (NETRS42348PD),Black - Image 2](https://m.media-amazon.com/images/I/817L8aHO3LL.jpg)
![StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered - 2x 10/100Mbps Ports - Serial over IP (NETRS42348PD),Black - Image 3](https://m.media-amazon.com/images/I/81Q8lVeowML.jpg)
![StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered - 2x 10/100Mbps Ports - Serial over IP (NETRS42348PD),Black - Image 4](https://m.media-amazon.com/images/I/819eMyWvcwL.jpg)
![StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered - 2x 10/100Mbps Ports - Serial over IP (NETRS42348PD),Black - Image 5](https://m.media-amazon.com/images/I/91-iQkKkfbL.jpg)

## Frequently Bought Together

- StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered - 2x 10/100Mbps Ports - Serial over IP (NETRS42348PD),Black
- USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above
- Jelly Tang USB 3.0 A to A Male Cable 25Ft,USB to USB Cable USB Male to Male Cable USB Cord with Gold-Plated Connector for Hard Drive Enclosures, DVD Player, Laptop Cooler(25Ft/8M)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/1856783-startech-com-4-port-industrial-rs-232-422-485-serial](https://www.desertcart.uy/products/1856783-startech-com-4-port-industrial-rs-232-422-485-serial)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-02*