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Product comparison · 2 serial servers

ATEN SN3402-AX-U serial server RS-232/422/485 vs Brainboxes Ethernet 8 Port RS422/485

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  • 20specifications compared
  • 13differ
  • 7identical
  • 41known for one product only

Key differences

The Brainboxes Ethernet 8 Port RS422/485 has 6 more serial ports quantity than the ATEN SN3402-AX-U serial server RS-232/422/485 (8 vs 2). The Brainboxes Ethernet 8 Port RS422/485 has 78.4 Kbit/s more baud rate than the ATEN SN3402-AX-U serial server RS-232/422/485 (1000 Kbit/s vs 921.6 Kbit/s). The Brainboxes Ethernet 8 Port RS422/485 has 1.67 W more power consumption (typical) than the ATEN SN3402-AX-U serial server RS-232/422/485 (2.86 W vs 1.19 W). Flow Control type: DTR/DSR, RTS/CTS, XON/XOFF on the ATEN SN3402-AX-U serial server RS-232/422/485, RTS/CTS, XON/XOFF on the Brainboxes Ethernet 8 Port RS422/485. Serial interface type: RS-232/422/485 on the ATEN SN3402-AX-U serial server RS-232/422/485, RS-422/485 on the Brainboxes Ethernet 8 Port RS422/485.

  • Serial ports quantity
    • 2
    • 8
  • Baud rate
    • 921.6 Kbit/s
    • 1000 Kbit/s
  • Flow Control type
    • DTR/DSR, RTS/CTS, XON/XOFF
    • RTS/CTS, XON/XOFF
  • Serial interface type
    • RS-232/422/485
    • RS-422/485
  • LED indicators
    • Power, Status
    • Yes
  • Power consumption (typical)
    • 1.19 W
    • 2.86 W
  • Input voltage
    • 100 - 240 V
    • 5 - 30 V
  • Width
    • 117 mm
    • 135 mm

Side by side

Differences highlightedShow differences only
61 specifications
A

ATEN

SN3402-AX-U serial server RS-232/422/485

Model SN3402-AX-U

View product
B

Brainboxes

Ethernet 8 Port RS422/485

Model ES-842

View product
Technical details4 differ
Serial ports quantityDiffers28
Baud rateDiffers921.6 Kbit/s1000 Kbit/s
Compliance certificatesKnown for oneRoHS
Data bitsKnown for one5, 6, 7, 8
Data transfer rate100 Mbit/s100 Mbit/s
Electrostatic Discharge (ESD) protectionKnown for one8 kV
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Flow Control typeDiffersDTR/DSR, RTS/CTS, XON/XOFFRTS/CTS, XON/XOFF
Flow control supportYesYes
IsolationKnown for one1.5 kV
Parity bitKnown for oneEven, Mark, No, Odd, Space
RS-232 signalsKnown for oneCTS, DCD, DSR, DTR, GND, RTS, RXD, TXD
RS-422 signalsKnown for oneGND, RxD+, RxD-, TxD+, TxD-
RS-485 signalsKnown for oneData+, Data-, GND, RxD+, RxD-, TxD+, TxD-
Serial interface typeDiffersRS-232/422/485RS-422/485
Stop bits1, 1.5, 21, 1.5, 2
Surge protection voltageKnown for one2 kV
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3u
CertificationKnown for oneAEO WEEE RoHS EMC: CE TAA
Ports & interfacesidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) ports11
Terminal block portKnown for oneYes
Cabling technologyKnown for one10/100Base-T(X)
Indication1 differ
LED indicatorsDiffersPower, StatusYes
Designidentical
Product colourKnown for oneBlack
Housing materialKnown for oneMetal
Reset buttonKnown for oneYes
DIN rail mountingKnown for oneYes
SafetyKnown for oneUL 60950-1, UL 62368-1
International Protection (IP) codeKnown for oneIP30
Power2 differ
Power source typeDCDC
Power consumption (max)Known for one1.3 W
Power consumption (typical)Differs1.19 W2.86 W
Input voltageDiffers100 - 240 V5 - 30 V
Input frequencyKnown for one50/60 Hz
Output voltageKnown for one9 - 48 V
Weight & dimensions4 differ
WidthDiffers117 mm135 mm
DepthDiffers98 mm300 mm
HeightDiffers26 mm80 mm
WeightDiffers210 g1.17 kg
Package widthKnown for one59 mm
Package depthKnown for one239 mm
Package heightKnown for one160 mm
Package weightKnown for one480 g
Dimensions (WxDxH)Known for one215 x 122.5 x 56 mm
Packaging contentidentical
DIN rail kit includedKnown for oneYes
Terminal block includedKnown for oneYes
Number of foot padsKnown for one4 pc(s)
User guideKnown for oneYes
Logistics dataidentical
Country of originKnown for oneTaiwan
Export Control Classification Number (ECCN)Known for one5A991.b
Operational conditions2 differ
Operating relative humidity (H-H)5 - 95%5 - 95%
Operating temperature (T-T)Differs0 - 60 °C0 - 55 °C
Storage temperature (T-T)Differs-40 - 75 °C-20 - 85 °C
Sustainabilityidentical
Sustainability certificatesKnown for oneUL ECOLOGO
Sustainability complianceKnown for oneYes
Softwareidentical
Windows operating systems supportedKnown for oneWindows Vista, Windows 7, Windows 8, Windows 10
Linux operating systems supportedKnown for oneYes
Server operating systems supportedKnown for oneWindows Server 2008, Windows Server 2008 x64
Protocolsidentical
Supported network protocolsKnown for oneICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, HTTP, RFC2217
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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