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Product comparison · 2 serial servers

Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter vs StarTech.com 1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server

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  • 19specifications compared
  • 15differ
  • 4identical
  • 30known for one product only

Key differences

The Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter has 7 more serial ports quantity than the StarTech.com 1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server (8 vs 1). The Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter has 999,539.2 Kbit/s more baud rate than the StarTech.com 1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server (1000000 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 Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter (2 vs 1). Serial interface type: RS-232 on the Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter, RS-232/422/485 on the StarTech.com 1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server. Input voltage: 5 - 30 V on the Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter, 12 - 48 V on the StarTech.com 1 Port Industrial RS-232 / 422 / 485 Serial to IP Ethernet Device Server.

  • Serial ports quantity
    • 8
    • 1
  • Baud rate
    • 1000000 Kbit/s
    • 460.8 Kbit/s
  • Serial interface type
    • RS-232
    • RS-232/422/485
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • Input voltage
    • 5 - 30 V
    • 12 - 48 V
  • Weight
    • 824 g
    • 329 g
  • Dimensions (WxDxH)
    • 122.5 x 215 x 56 mm
    • 127 x 72 x 31 mm
  • Package width
    • 135 mm
    • 153 mm

Side by side

Differences highlightedShow differences only
49 specifications
A

Brainboxes

ES-279 8 Port RS232 Ethernet to Serial AdapterView product
B

StarTech.com

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

Model NETRS232485

View product
Technical details4 differ
Serial ports quantityDiffers81
Auto MDI/MDI-XKnown for oneYes
Baud rateDiffers1000000 Kbit/s460.8 Kbit/s
Compliance certificatesDiffersCE, Federal Communications Commission (FCC), KCC, UKCA, ULRoHS
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
Serial interface typeDiffersRS-232RS-232/422/485
CertificationKnown for oneCE, FCC
RS-232 signalsKnown for oneCTS, DSR, DTR, RTS
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers12
Wi-FiKnown for oneNo
Designidentical
Product colourKnown for oneBlack
Housing materialKnown for oneSteel
International Protection (IP) codeKnown for oneIP30
SafetyKnown for oneIP-30
Power1 differ
Input voltageDiffers5 - 30 V12 - 48 V
Power consumption (typical)Known for one1.93 W
Weight & dimensions5 differ
WeightDiffers824 g329 g
Dimensions (WxDxH)Differs122.5 x 215 x 56 mm127 x 72 x 31 mm
Package widthDiffers135 mm153 mm
Package lengthKnown for one19.8 cm
Package heightDiffers80 mm48 mm
Package weightDiffers1.2 kg504 g
WidthKnown for one132 mm
DepthKnown for one215 mm
HeightKnown for one56 mm
Package depthKnown for one300 mm
Software2 differ
Windows operating systems supportedDiffersWindows 7, Windows 8, Windows 8 x64, Windows 7 x64, Windows 10, Windows XP, Windows Vista, Windows Vista x64Windows 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 supportedDiffersWindows Server 2008, Windows Server 2008 x64Windows 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 relative humidity (H-H)Known for one5 - 95%
Operating temperature (T-T)Differs0 - 60 °C-40 - 70 °C
Storage temperature (T-T)Known for one-40 - 85 °C
Packaging contentidentical
User guideKnown for oneYes
Wall mounting kitKnown for oneYes
Protocols1 differ
Supported network protocolsDiffersTCP/IPICMP, IP, TCP, UDP, DHCP, BOOTP, SSH, DNS, SNMP V1/V2c, HTTPS, SMTP, SSL, PPPoE, DDNS
Securityidentical
Security algorithmsKnown for one128-bit WEP, SSL/TLS
Logistics dataidentical
Country of originKnown for oneUnited Kingdom
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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