Product comparison · 2 serial servers

StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet vs Vertiv ESP-4 MI

7specifications compared
7differ
0identical
29known for one product only

Key differences

LED indicators
- 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet:Activity, Link
- ESP-4 MI:Yes
Weight
- 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet:259 g
- ESP-4 MI:1.36 kg
Dimensions (WxDxH)
- 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet:66.3 x 107 x 25 mm
- ESP-4 MI:140 x 171.5 x 38.1 mm
Operating relative humidity (H-H)
- 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet:5 - 95%
- ESP-4 MI:10 - 90%
Operating temperature (T-T)
- 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet:0 - 55 °C
- ESP-4 MI:0 - 40 °C

Side by side

Differences highlightedShow differences only

Comparison of NETRS2321POE, ESP-4 MI
36 specifications	A StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet Model NETRS2321POE View product	B Vertiv ESP-4 MI View product
Technical details1 differ
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Baud rateKnown for one	115.2 Kbit/s	Unknown — not stated by the source
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Data bitsKnown for one	6, 7, 8	Unknown — not stated by the source
Data transfer rateKnown for one	0.1152 Mbit/s	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	233403 h	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3af	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Stop bitsKnown for one	1, 2	Unknown — not stated by the source
CertificationDiffers	CE, FCC, REACH, TAA	UL 60950-1, CSA C22.2 No. 60950-1 (cUL), FCC Part 15 Class A, CE
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Indication1 differ
LED indicatorsDiffers	Activity, Link	Yes
Link/Act LEDKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Output voltageKnown for one	12 V	Unknown — not stated by the source
Output currentKnown for one	0.1 A	Unknown — not stated by the source
Compatible power plug typesKnown for one	EU, UK, US	Unknown — not stated by the source
Input currentKnown for one	0.3 A	Unknown — not stated by the source
Power consumptionKnown for one	100 mA	Unknown — not stated by the source
Power plug typeKnown for one	Type M	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	259 g	1.36 kg
Dimensions (WxDxH)Differs	66.3 x 107 x 25 mm	140 x 171.5 x 38.1 mm
Package widthKnown for one	296 mm	Unknown — not stated by the source
Package lengthKnown for one	19.2 cm	Unknown — not stated by the source
Package heightKnown for one	70 mm	Unknown — not stated by the source
Package weightKnown for one	963 g	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Windows 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	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	5 - 95%	10 - 90%
Operating temperature (T-T)Differs	0 - 55 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-20 - 85 °C	Unknown — not stated by the source
Packaging contentidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Protocolsidentical
Supported network protocolsKnown for one	UDP, IP, TCP, ICMP, HTTP, DHCP, ARP-Ping	Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Windows Vista (32), XP (32), 2000	Windows NT/2000/2003/XP, Citrix, Linux, AIX, Unix, SCO, Solaris, IBM Server
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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