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Product comparison · 2 serial servers

StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet vs StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered

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  • 16specifications compared
  • 14differ
  • 2identical
  • 22known for one product only

Key differences

The StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered has 2 more serial ports quantity than the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (4 vs 2). The StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered has 0.3475 Mbit/s more data transfer rate than the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (0.46 Mbit/s vs 0.1125 Mbit/s). The StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered has 1 more Ethernet LAN (RJ-45) ports than the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (2 vs 1). Networking standards: IEEE 802.3af on the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet, 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 interface type: RS-232 on the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet, RS-232/422/485 on the StarTech.com 4 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server - PoE-Powered.

  • Serial ports quantity
    • 2
    • 4
  • Data transfer rate
    • 0.1125 Mbit/s
    • 0.46 Mbit/s
  • Serial interface type
    • RS-232
    • RS-232/422/485
  • Certification
    • RoHS
    • CE, FCC
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • LED indicators
    • Yes
    • Link, PoE, Power
  • Weight
    • 480 g
    • 700 g
  • Dimensions (WxDxH)
    • 66.3 x 107 x 25.4 mm
    • 210 x 224 x 144 mm

Side by side

Differences highlightedShow differences only
38 specifications
A

StarTech.com

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

Model NETRS23POEEU

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B

StarTech.com

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

Model NETRS42348PD

View product
Technical details5 differ
Serial ports quantityDiffers24
Auto MDI/MDI-XKnown for oneYes
Baud rateKnown for one460.8 Kbit/s
Compliance certificatesKnown for oneRoHS
Data bitsKnown for one5, 6, 7, 8
Data transfer rateDiffers0.1125 Mbit/s0.46 Mbit/s
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Flow Control typeKnown for oneDTR/DSR, RTS/CTS, XON/XOFF
Flow control supportKnown for oneYes
IsolationKnown for one1 kV
Mean time between failures (MTBF)Known for one569972 h
Networking standardsDiffersIEEE 802.3afIEEE 802.3, IEEE 802.3af, IEEE 802.3u
Serial interface typeDiffersRS-232RS-232/422/485
Stop bitsKnown for one1, 1.5, 2
CertificationDiffersRoHSCE, FCC
Management protocolsKnown for oneTCP, HTTP, ARP-Ping
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers12
Cabling technologyKnown for one10/100Base-T(X)
Indication1 differ
LED indicatorsDiffersYesLink, PoE, Power
Power LEDYesYes
Link/Act LEDKnown for oneYes
Designidentical
Product colourKnown for oneBlack
Housing materialKnown for oneSteel
Poweridentical
Input voltageKnown for one12 - 48 V
Weight & dimensions4 differ
WeightDiffers480 g700 g
Dimensions (WxDxH)Differs66.3 x 107 x 25.4 mm210 x 224 x 144 mm
Package widthDiffers150 mm186 mm
Package heightDiffers40 mm92 mm
Package weightKnown for one830 g
Softwareidentical
Windows operating systems supportedKnown for oneWindows 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 supportedKnown for oneWindows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016
Operational conditions2 differ
Operating relative humidity (H-H)5 - 95%5 - 95%
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 protocolsDiffersUDP, IP, ICMP, DHCPICMP, IP, TCP, UDP, DHCP, BOOTP, SSH, DNS, SNMP V1/V2c, HTTPS, SMTP, SSL, PPPoE, DDNS
Securityidentical
Security algorithmsKnown for oneSSL/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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