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Product comparison · 2 serial servers

Brainboxes ES-346 4 Port RS422/485 Ethernet to Serial Adapter vs StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet

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  • 24specifications compared
  • 18differ
  • 6identical
  • 27known for one product only

Key differences

The Brainboxes ES-346 4 Port RS422/485 Ethernet to Serial Adapter has 3 more serial ports quantity than the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (4 vs 1). The Brainboxes ES-346 4 Port RS422/485 Ethernet to Serial Adapter has 884.8 Kbit/s more baud rate than the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (1000 Kbit/s vs 115.2 Kbit/s). The Brainboxes ES-346 4 Port RS422/485 Ethernet to Serial Adapter has 441 g more weight than the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (700 g vs 259 g). Data bits: 6, 7, 8, 5 on the Brainboxes ES-346 4 Port RS422/485 Ethernet to Serial Adapter, 6, 7, 8 on the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet. Networking standards: IEEE 802.3, IEEE 802.3u on the Brainboxes ES-346 4 Port RS422/485 Ethernet to Serial Adapter, IEEE 802.3af on the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet.

  • Serial ports quantity
    • 4
    • 1
  • Baud rate
    • 1000 Kbit/s
    • 115.2 Kbit/s
  • Data bits
    • 6, 7, 8, 5
    • 6, 7, 8
  • Networking standards
    • IEEE 802.3, IEEE 802.3u
    • IEEE 802.3af
  • Serial interface type
    • RS-422/485
    • RS-232
  • Stop bits
    • 1, 1.5, 2
    • 1, 2
  • Certification
    • AEO WEEE RoHS EMC: CE TAA
    • CE, FCC, REACH, TAA
  • LED indicators
    • Yes
    • Activity, Link

Side by side

Differences highlightedShow differences only
51 specifications
A

Brainboxes

ES-346 4 Port RS422/485 Ethernet to Serial AdapterView product
B

StarTech.com

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

Model NETRS2321POE

View product
Technical details8 differ
Serial ports quantityDiffers41
Baud rateDiffers1000 Kbit/s115.2 Kbit/s
Compliance certificatesDiffersCE, Federal Communications Commission (FCC), UKCA, ULRoHS
Data bitsDiffers6, 7, 8, 56, 7, 8
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Flow Control typeKnown for oneRTS/CTS, XON/XOFF
Flow control supportKnown for oneYes
Networking standardsDiffersIEEE 802.3, IEEE 802.3uIEEE 802.3af
Parity bitKnown for oneOdd, Even, Mark, No, Space
Serial interface typeDiffersRS-422/485RS-232
Stop bitsDiffers1, 1.5, 21, 2
CertificationDiffersAEO WEEE RoHS EMC: CE TAACE, FCC, REACH, TAA
Data transfer rateKnown for one0.1152 Mbit/s
Mean time between failures (MTBF)Known for one233403 h
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
Wi-FiKnown for oneNo
Cabling technology10/100Base-T(X)10/100Base-T(X)
Indication1 differ
LED indicatorsDiffersYesActivity, Link
Link/Act LEDKnown for oneYes
Designidentical
Product colourKnown for oneBlack
SafetyKnown for oneIP-30
Power1 differ
Power consumption (typical)Known for one1.45 W
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
Weight & dimensions5 differ
WidthKnown for one123 mm
DepthKnown for one215 mm
HeightKnown for one34 mm
WeightDiffers700 g259 g
Dimensions (WxDxH)Differs215 x 122.5 x 34 mm66.3 x 107 x 25 mm
Package widthDiffers135 mm296 mm
Package depthKnown for one300 mm
Package heightDiffers80 mm70 mm
Package weightDiffers997 g963 g
Package lengthKnown for one19.2 cm
Software1 differ
Windows operating systems supportedDiffersYesWindows 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
Logistics dataidentical
Country of originKnown for oneUnited Kingdom
Export Control Classification Number (ECCN)Known for one5A991.b
Operational conditionsidentical
Operating relative humidity (H-H)5 - 95%5 - 95%
Operating temperature (T-T)0 - 55 °C0 - 55 °C
Storage temperature (T-T)-20 - 85 °C-20 - 85 °C
Protocols1 differ
Supported network protocolsDiffersICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, HTTP, RFC2217UDP, IP, TCP, ICMP, HTTP, DHCP, ARP-Ping
Other features1 differ
Compatible operating systemsDiffersWindows 7 / Server 2008 /Vista /XP 32 bit & 64 bit Windows 2000 OS’s & LinuxWindows Vista (32), XP (32), 2000
Packaging contentidentical
User guideKnown for oneYes

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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