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Product comparison · 2 serial servers

Brainboxes Ethernet 8 Port RS422/485 vs StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet

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  • 20specifications compared
  • 14differ
  • 6identical
  • 26known for one product only

Key differences

The Brainboxes Ethernet 8 Port RS422/485 has 7 more serial ports quantity than the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (8 vs 1). The Brainboxes Ethernet 8 Port RS422/485 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 Ethernet 8 Port RS422/485 has 99.8848 Mbit/s more data transfer rate than the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (100 Mbit/s vs 0.1152 Mbit/s). Networking standards: IEEE 802.3, IEEE 802.3u on the Brainboxes Ethernet 8 Port RS422/485, IEEE 802.3af on the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet. Serial interface type: RS-422/485 on the Brainboxes Ethernet 8 Port RS422/485, RS-232 on the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet.

  • Serial ports quantity
    • 8
    • 1
  • Baud rate
    • 1000 Kbit/s
    • 115.2 Kbit/s
  • Data transfer rate
    • 100 Mbit/s
    • 0.1152 Mbit/s
  • 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
46 specifications
A

Brainboxes

Ethernet 8 Port RS422/485

Model ES-842

View product
B

StarTech.com

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

Model NETRS2321POE

View product
Technical details7 differ
Serial ports quantityDiffers81
Baud rateDiffers1000 Kbit/s115.2 Kbit/s
Compliance certificatesKnown for oneRoHS
Data bitsKnown for one6, 7, 8
Data transfer rateDiffers100 Mbit/s0.1152 Mbit/s
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Mean time between failures (MTBF)Known for one233403 h
Networking standardsDiffersIEEE 802.3, IEEE 802.3uIEEE 802.3af
Serial interface typeDiffersRS-422/485RS-232
Stop bitsDiffers1, 1.5, 21, 2
CertificationDiffersAEO WEEE RoHS EMC: CE TAACE, FCC, REACH, TAA
Flow Control typeKnown for oneRTS/CTS, XON/XOFF
Flow control supportKnown for oneYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports11
Cabling technology10/100Base-T(X)10/100Base-T(X)
Indication1 differ
LED indicatorsDiffersYesActivity, 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 source typeKnown for oneDC
Power consumption (typical)Known for one2.86 W
Weight & dimensions2 differ
WeightDiffers1.17 kg259 g
Dimensions (WxDxH)Differs215 x 122.5 x 56 mm66.3 x 107 x 25 mm
Package widthKnown for one296 mm
Package lengthKnown for one19.2 cm
Package heightKnown for one70 mm
Package weightKnown for one963 g
WidthKnown for one135 mm
DepthKnown for one300 mm
HeightKnown for one80 mm
Software1 differ
Windows operating systems supportedDiffersWindows Vista, Windows 7, Windows 8, 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 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
Packaging contentidentical
User guideKnown for oneYes
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
Designidentical
International Protection (IP) codeKnown for oneIP30
Logistics dataidentical
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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