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Product comparison · 2 serial servers

Brainboxes ES-522 Industrial Ethernet to Serial 2xRS232/422/485 vs StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet

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  • 15specifications compared
  • 13differ
  • 2identical
  • 34known for one product only

Key differences

The Brainboxes ES-522 Industrial Ethernet to Serial 2xRS232/422/485 has 1 more serial ports quantity than the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (2 vs 1). The StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet has 146 g more weight than the Brainboxes ES-522 Industrial Ethernet to Serial 2xRS232/422/485 (259 g vs 113 g). The StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet has 161 mm more package width than the Brainboxes ES-522 Industrial Ethernet to Serial 2xRS232/422/485 (296 mm vs 135 mm). Serial interface type: RS-232, RS-422/485 on the Brainboxes ES-522 Industrial Ethernet to Serial 2xRS232/422/485, RS-232 on the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet. Cabling technology: 10/100BaseT(X) on the Brainboxes ES-522 Industrial Ethernet to Serial 2xRS232/422/485, 10/100Base-T(X) on the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet.

  • Serial ports quantity
    • 2
    • 1
  • Serial interface type
    • RS-232, RS-422/485
    • RS-232
  • Cabling technology
    • 10/100BaseT(X)
    • 10/100Base-T(X)
  • Input voltage
    • 5 - 30 V
    • 100 - 240 V
  • Weight
    • 113 g
    • 259 g
  • Package width
    • 135 mm
    • 296 mm
  • Package height
    • 49 mm
    • 70 mm
  • Package weight
    • 206 g
    • 963 g

Side by side

Differences highlightedShow differences only
49 specifications
A

Brainboxes

ES-522 Industrial Ethernet to Serial 2xRS232/422/485View product
B

StarTech.com

1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet

Model NETRS2321POE

View product
Technical details3 differ
Serial ports quantityDiffers21
Baud rateKnown for one115.2 Kbit/s
Compliance certificatesDiffersCE, Federal Communications Commission (FCC), KCC, UKCA, ULRoHS
Data bitsKnown for one6, 7, 8
Data transfer rateKnown for one0.1152 Mbit/s
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Mean time between failures (MTBF)Known for one233403 h
Networking standardsKnown for oneIEEE 802.3af
Serial interface typeDiffersRS-232, RS-422/485RS-232
Stop bitsKnown for one1, 2
CertificationKnown for oneCE, FCC, REACH, TAA
Flow control supportKnown for oneYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports11
Cabling technologyDiffers10/100BaseT(X)10/100Base-T(X)
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Indicationidentical
LED indicatorsKnown for oneActivity, Link
Link/Act LEDKnown for oneYes
Power1 differ
Input voltageDiffers5 - 30 V100 - 240 V
Output voltageKnown for one12 V
Output currentKnown for one0.1 A
Compatible power plug typesKnown for oneEU, UK, US
Input currentKnown for one0.3 A
Power consumptionKnown for one100 mA
Power plug typeKnown for oneType M
Power consumption (max)Known for one2.9 W
Power consumption (typical)Known for one1.4 W
Weight & dimensions4 differ
WeightDiffers113 g259 g
Dimensions (WxDxH)Known for one66.3 x 107 x 25 mm
Package widthDiffers135 mm296 mm
Package lengthKnown for one19.2 cm
Package heightDiffers49 mm70 mm
Package weightDiffers206 g963 g
WidthKnown for one105 mm
DepthKnown for one115 mm
HeightKnown for one23 mm
Package depthKnown for one160 mm
Software1 differ
Windows operating systems supportedDiffersWindows XP, Windows Vista x64, Windows Vista, Windows 7 x64, Windows 7, Windows 8, Windows 8 x64, Windows 10Windows 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
Linux operating systems supportedKnown for oneYes
Server operating systems supportedKnown for oneWindows Server 2008, Windows Server 2008 x64
Operational conditions2 differ
Operating relative humidity (H-H)Known for one5 - 95%
Operating temperature (T-T)Differs-40 - 80 °C0 - 55 °C
Storage temperature (T-T)Differs-30 - 80 °C-20 - 85 °C
Packaging contentidentical
User guideKnown for oneYes
Protocolsidentical
Supported network protocolsKnown for oneUDP, IP, TCP, ICMP, HTTP, DHCP, ARP-Ping
Other features1 differ
Compatible operating systemsDiffersWindows XP/Vista/Server 2007/Server 2008/7/8 LinuxWindows Vista (32), XP (32), 2000
Designidentical
Product colourKnown for oneYellow
Logistics dataidentical
Country of originKnown for oneUnited Kingdom
Export Control Classification Number (ECCN)Known for one5A991.b

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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