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Product comparison · 2 serial servers

ATEN 1-Port RS-232/422/485 Secure Device Server vs Lenovo ES-522 serial server RS-232/422/485

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  • 14specifications compared
  • 9differ
  • 5identical
  • 50known for one product only

Key differences

The Lenovo ES-522 serial server RS-232/422/485 has 1 more serial ports quantity than the ATEN 1-Port RS-232/422/485 Secure Device Server (2 vs 1). The Lenovo ES-522 serial server RS-232/422/485 has 78.4 Kbit/s more baud rate than the ATEN 1-Port RS-232/422/485 Secure Device Server (1000 Kbit/s vs 921.6 Kbit/s). The ATEN 1-Port RS-232/422/485 Secure Device Server has 80 g more weight than the Lenovo ES-522 serial server RS-232/422/485 (200 g vs 120 g). LED indicators: Power, Status on the ATEN 1-Port RS-232/422/485 Secure Device Server, Yes on the Lenovo ES-522 serial server RS-232/422/485. Input voltage: 100 - 240 V on the ATEN 1-Port RS-232/422/485 Secure Device Server, 5 - 30 V on the Lenovo ES-522 serial server RS-232/422/485.

  • Serial ports quantity
    • 1
    • 2
  • Baud rate
    • 921.6 Kbit/s
    • 1000 Kbit/s
  • LED indicators
    • Power, Status
    • Yes
  • Input voltage
    • 100 - 240 V
    • 5 - 30 V
  • Weight
    • 200 g
    • 120 g
  • Package width
    • 59 mm
    • 22.6 mm
  • Package height
    • 160 mm
    • 99 mm
  • Operating temperature (T-T)
    • 0 - 60 °C
    • -30 - 80 °C

Side by side

Differences highlightedShow differences only
64 specifications
A

ATEN

1-Port RS-232/422/485 Secure Device Server

Model SN3401-AX-E

View product
B

Lenovo

ES-522 serial server RS-232/422/485

Model ES-522

View product
Technical details2 differ
Serial ports quantityDiffers12
Baud rateDiffers921.6 Kbit/s1000 Kbit/s
Compliance certificatesKnown for oneRoHS
Data bitsKnown for one5, 6, 7, 8
Data transfer rateKnown for one100 Mbit/s
Electrostatic Discharge (ESD) protectionKnown for one8 kV
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Flow Control typeKnown for oneDTR/DSR, RTS/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 typeRS-232/422/485RS-232/422/485
Stop bitsKnown for one1, 1.5, 2
Surge protection voltageKnown for one2 kV
CertificationKnown for oneRoHS, WEEE, FCC, UL, METL, TAA, AEO
Ports & interfacesidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) ports11
Terminal block portKnown for oneYes
Cabling technologyKnown for one10/100/1000Base-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
Power1 differ
Power source typeKnown for oneDC
Power consumption (max)Known for one1.3 W
Power consumption (typical)Known for one1.18 W
Input voltageDiffers100 - 240 V5 - 30 V
Input frequencyKnown for one50 - 60 Hz
Output voltageKnown for one9 - 48 V
Power consumptionKnown for one60 mA
Weight & dimensions3 differ
WidthKnown for one117 mm
DepthKnown for one98 mm
HeightKnown for one26 mm
WeightDiffers200 g120 g
Package widthDiffers59 mm22.6 mm
Package depthKnown for one239 mm
Package heightDiffers160 mm99 mm
Package weightKnown for one470 g
Dimensions (WxDxH)Known for one96.3 x 101 x 25 mm
Package lengthKnown for one11.4 cm
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
Master (outer) case gross weightKnown for one5.41 kg
Master (outer) case volumeKnown for one27467.33 cm³
Package volumeKnown for one2265.35 cm³
Products per master (outer) caseKnown for one10 pc(s)
Master (outer) case lengthKnown for one490 mm
Master (outer) case widthKnown for one315 mm
Master (outer) case heightKnown for one178 mm
Master (outer) case net weightKnown for one3.2 kg
Operational conditions2 differ
Operating relative humidity (H-H)5 - 95%5 - 95%
Operating temperature (T-T)Differs0 - 60 °C-30 - 80 °C
Storage temperature (T-T)Differs-40 - 75 °C-40 - 85 °C
Sustainabilityidentical
Sustainability certificatesKnown for oneUL ECOLOGO
Sustainability complianceKnown for oneYes
Protocolsidentical
Supported network protocolsKnown for oneICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, HTTP, RFC2217

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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