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Product comparison · 2 serial servers

Lenovo ES-511 serial server RS-232/422/485 vs StarTech.com 1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server

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  • 18specifications compared
  • 12differ
  • 6identical
  • 22known for one product only

Key differences

The Lenovo ES-511 serial server RS-232/422/485 has 539.2 Kbit/s more baud rate than the StarTech.com 1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server (1000 Kbit/s vs 460.8 Kbit/s). The StarTech.com 1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server has 1 more Ethernet LAN (RJ-45) ports than the Lenovo ES-511 serial server RS-232/422/485 (2 vs 1). The StarTech.com 1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server has 221 g more weight than the Lenovo ES-511 serial server RS-232/422/485 (329 g vs 108 g). Certification: RoHS, WEEE, FCC, UL, METL, TAA, AEO on the Lenovo ES-511 serial server RS-232/422/485, CE, FCC on the StarTech.com 1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server. Cabling technology: 10/100/1000Base-T(X) on the Lenovo ES-511 serial server RS-232/422/485, 10/100Base-T(X) on the StarTech.com 1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server.

  • Baud rate
    • 1000 Kbit/s
    • 460.8 Kbit/s
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • Cabling technology
    • 10/100/1000Base-T(X)
    • 10/100Base-T(X)
  • Input voltage
    • 5 - 30 V
    • 12 - 48 V
  • Weight
    • 108 g
    • 329 g
  • Dimensions (WxDxH)
    • 96.3 x 101 x 25 mm
    • 127 x 72 x 31 mm
  • Package width
    • 22.6 mm
    • 153 mm
  • Package length
    • 11.4 cm
    • 19.8 cm

Side by side

Differences highlightedShow differences only
40 specifications
A

Lenovo

ES-511 serial server RS-232/422/485

Model ES-511

View product
B

StarTech.com

1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server

Model NETRS232485

View product
Technical details2 differ
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 rateKnown for one0.46 Mbit/s
Electrostatic Discharge (ESD) protection (air)Known for one8 kV
Electrostatic Discharge (ESD) protection (contact)Known for one4 kV
Flow Control typeKnown for oneRTS/CTS, XON/XOFF
Mean time between failures (MTBF)Known for one533615 h
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3u
CertificationDiffersRoHS, WEEE, FCC, UL, METL, TAA, AEOCE, FCC
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers12
Cabling technologyDiffers10/100/1000Base-T(X)10/100Base-T(X)
Designidentical
Product colourKnown for oneBlack
Housing materialKnown for oneSteel
International Protection (IP) codeKnown for oneIP30
Power1 differ
Input voltageDiffers5 - 30 V12 - 48 V
Power consumptionKnown for one60 mA
Weight & dimensions5 differ
WeightDiffers108 g329 g
Dimensions (WxDxH)Differs96.3 x 101 x 25 mm127 x 72 x 31 mm
Package widthDiffers22.6 mm153 mm
Package lengthDiffers11.4 cm19.8 cm
Package heightDiffers99 mm48 mm
Package weightKnown for one504 g
Softwareidentical
Windows operating systems supportedKnown for oneWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Server operating systems supportedKnown for oneWindows Server 2003, Windows Server 2003 x64, Windows Server 2008 R2, Windows Server 2012
Indicationidentical
Link/Act LEDKnown for oneYes
Power LEDKnown for oneYes
LED indicatorsKnown for oneYes
Operational conditions1 differ
Operating temperature (T-T)Differs-30 - 80 °C-40 - 70 °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 one128-bit WEP, SSL/TLS

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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