StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet

Manufacturer: Startech | Model: NETRS2321POE | Product ID: 3725 | Warranty: 2 Year Warranty
£134.53 (inc. VAT)
Availability: 0 in stock

Product Technical Specification

Technical details
Serial ports quantity1
Serial interface typeRS-232
Ethernet LAN data rates10,100
Data transfer rate0.1152
Networking standardsIEEE 802.3af
Baud rate115.2
Data bits6,7,8
Stop bits1,2
Mean time between failures (MTBF)233403
CertificationCE, FCC, REACH, TAA
Ports & interfaces
Ethernet LAN (RJ-45) ports1
Cabling technology10/100Base-T(X)
Power
Input voltage100 - 240
Output voltage12
Output current0.1
Power consumption100
Power plug typeType M
Compatible power plug typesEU,UK,US
Input current0.3
Protocols
Supported network protocolsUDP, IP, TCP, ICMP, HTTP, DHCP, ARP-Ping
Indication
LED indicatorsActivity,Link
Link/Act LEDYes
Software
Windows operating systems supportedWindows 2000,Windows 2000 Professional,Windows Vista Business,Windows Vista Enterprise,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Ultimate,Windows XP Home,Windows XP Professional
Weight & dimensions
Weight259
Dimensions (WxDxH)66.3 x 107 x 25
Package width296
Package length192
Package height70
Package weight963
Operational conditions
Operating temperature (T-T)0 - 55
Storage temperature (T-T)-20 - 85
Operating relative humidity (H-H)5 - 95
Other features
Compatible operating systemsWindows Vista (32), XP (32), 2000
Packaging content
User guideYes
Sustainability
Sustainability certificatesRoHS

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Sun 07th Dec 2025 to Wed 10th Dec 2025
Fast & Tracked by Courier
£6.95
Fast & Tracked by Courier

Fast & Tracked by Courier (UK)

Estimated delivery date: Sat 06th Dec 2025 to Mon 08th Dec 2025
View all Delivery Options & International Rates
Connect to, configure and remotely manage an RS-232 serial device over an IP network

The NETRS2321POE 1 Port RS232 Serial Ethernet Device Server - PoE (Power Over Ethernet) allows you to install your RS232 devices anywhere on your TCP/IP Ethernet WAN/LAN, and access them as if they were right beside you - even over the Internet!

The Serial Device Server is designed to function seamlessly with your other integrated and add-on serial ports as if they were right inside your computer. Perfect for industrial automation, security, Point of Sale, or any long-range serial application, delivering reliable performance in any environment.

The Ethernet/serial device server supports PoE (Power over Ethernet) when connected to a PoE compliant device - eliminating the need for an external power supply and outlet, and making it easier to situate the device server as needed.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

The StarTech.com Advantage

- PoE support gives you the freedom to situate your serial device where it is needed even when no power outlet is available
- IP-based connection to your serial devices allows remote administration from anywhere; even over the Internet
- Remotely connect to multiple NETRS2321POE units with a single PC for simple and efficient management of devices from a single location
Technical details
Serial ports quantity1
Serial interface typeRS-232
Ethernet LAN data rates10,100
Data transfer rate0.1152
Networking standardsIEEE 802.3af
Baud rate115.2
Data bits6,7,8
Stop bits1,2
Mean time between failures (MTBF)233403
CertificationCE, FCC, REACH, TAA
Ports & interfaces
Ethernet LAN (RJ-45) ports1
Cabling technology10/100Base-T(X)
Power
Input voltage100 - 240
Output voltage12
Output current0.1
Power consumption100
Power plug typeType M
Compatible power plug typesEU,UK,US
Input current0.3
Protocols
Supported network protocolsUDP, IP, TCP, ICMP, HTTP, DHCP, ARP-Ping
Indication
LED indicatorsActivity,Link
Link/Act LEDYes
Software
Windows operating systems supportedWindows 2000,Windows 2000 Professional,Windows Vista Business,Windows Vista Enterprise,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Ultimate,Windows XP Home,Windows XP Professional
Weight & dimensions
Weight259
Dimensions (WxDxH)66.3 x 107 x 25
Package width296
Package length192
Package height70
Package weight963
Operational conditions
Operating temperature (T-T)0 - 55
Storage temperature (T-T)-20 - 85
Operating relative humidity (H-H)5 - 95
Other features
Compatible operating systemsWindows Vista (32), XP (32), 2000
Packaging content
User guideYes
Sustainability
Sustainability certificatesRoHS

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a very flexible and hassle free returns policy. If for whatever reason you are not happy with the item purchased you can return it to us within 12months for a refund (for unused and unopened items) or within 30 days on opened and used items for a refund. This applies to items purchased direct through Buykingston  only.

Our 30 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items opened and used and that are returned in a resellable condition.

Our 365 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items that remain sealed and unused.

Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;

- Headphones
- Earphones
- Custom made and designed products such as flash memory products with custom logo’s on them. E,g USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on non tracked items.
On unopened items 365 days.

How do i go about returning my order?
Please contact us via our contact page with your order number where we will present you with an RMA number and returns label.

Do i need to contact you before returning my order?
Yes, to obtain an RMA number.

Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365 day returns. Of course for faulty items we realise you may no longer have the packaging.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer direct for assistance.

Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.