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Product comparison · 2 serial servers

Brainboxes Ethernet 8 Port RS422/485 vs StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered

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  • 22specifications compared
  • 17differ
  • 5identical
  • 23known for one product only

Key differences

The Brainboxes Ethernet 8 Port RS422/485 has 4 more serial ports quantity than the StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered (8 vs 4). The Brainboxes Ethernet 8 Port RS422/485 has 539.2 Kbit/s more baud rate than the StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered (1000 Kbit/s vs 460.8 Kbit/s). The Brainboxes Ethernet 8 Port RS422/485 has 99.54 Mbit/s more data transfer rate than the StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered (100 Mbit/s vs 0.46 Mbit/s). Flow Control type: RTS/CTS, XON/XOFF on the Brainboxes Ethernet 8 Port RS422/485, DTR/DSR, RTS/CTS, XON/XOFF on the StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered. Networking standards: IEEE 802.3, IEEE 802.3u on the Brainboxes Ethernet 8 Port RS422/485, IEEE 802.3, IEEE 802.3af, IEEE 802.3u on the StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered.

  • Serial ports quantity
    • 8
    • 4
  • Baud rate
    • 1000 Kbit/s
    • 460.8 Kbit/s
  • Data transfer rate
    • 100 Mbit/s
    • 0.46 Mbit/s
  • Flow Control type
    • RTS/CTS, XON/XOFF
    • DTR/DSR, RTS/CTS, XON/XOFF
  • Serial interface type
    • RS-422/485
    • RS-232/422/485
  • Certification
    • AEO WEEE RoHS EMC: CE TAA
    • CE, FCC
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • LED indicators
    • Yes
    • Link, PoE, Power

Side by side

Differences highlightedShow differences only
45 specifications
A

Brainboxes

Ethernet 8 Port RS422/485

Model ES-842

View product
B

StarTech.com

4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered

Model NETRS42348PD

View product
Technical details7 differ
Serial ports quantityDiffers84
Auto MDI/MDI-XKnown for oneYes
Baud rateDiffers1000 Kbit/s460.8 Kbit/s
Compliance certificatesKnown for oneRoHS
Data bitsKnown for one5, 6, 7, 8
Data transfer rateDiffers100 Mbit/s0.46 Mbit/s
Flow Control typeDiffersRTS/CTS, XON/XOFFDTR/DSR, RTS/CTS, XON/XOFF
IsolationKnown for one1 kV
Mean time between failures (MTBF)Known for one569972 h
Networking standardsDiffersIEEE 802.3, IEEE 802.3uIEEE 802.3, IEEE 802.3af, IEEE 802.3u
Serial interface typeDiffersRS-422/485RS-232/422/485
CertificationDiffersAEO WEEE RoHS EMC: CE TAACE, FCC
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers12
Indication1 differ
LED indicatorsDiffersYesLink, PoE, Power
Power LEDKnown for oneYes
Designidentical
Product colourKnown for oneBlack
Housing materialKnown for oneSteel
International Protection (IP) codeKnown for oneIP30
Power1 differ
Input voltageDiffers5 - 30 V12 - 48 V
Power source typeKnown for oneDC
Power consumption (typical)Known for one2.86 W
Weight & dimensions2 differ
WeightDiffers1.17 kg700 g
Dimensions (WxDxH)Differs215 x 122.5 x 56 mm210 x 224 x 144 mm
Package widthKnown for one186 mm
Package heightKnown for one92 mm
Package weightKnown for one830 g
WidthKnown for one135 mm
DepthKnown for one300 mm
HeightKnown for one80 mm
Software2 differ
Windows operating systems supportedDiffersWindows Vista, Windows 7, Windows 8, Windows 10Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basi
Server operating systems supportedDiffersWindows Server 2008, Windows Server 2008 x64Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016
Linux operating systems supportedKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 55 °C-10 - 70 °C
Storage temperature (T-T)Differs-20 - 85 °C-40 - 85 °C
Packaging contentidentical
User guideKnown for oneYes
Wall mounting kitKnown for oneYes
Protocols1 differ
Supported network protocolsDiffersICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, HTTP, RFC2217ICMP, IP, TCP, UDP, DHCP, BOOTP, SSH, DNS, SNMP V1/V2c, HTTPS, SMTP, SSL, PPPoE, DDNS
Securityidentical
Security algorithmsKnown for oneSSL/TLS
Logistics dataidentical
Export Control Classification Number (ECCN)Known for one5A991.b
Other featuresidentical
Compatible operating systemsKnown for oneWindows 7 / Server 2008 /Vista /XP 32 bit & 64 bit Windows 2000 OS’s & Linux

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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