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Product comparison · 2 serial servers

Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter vs StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet

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  • 18specifications compared
  • 14differ
  • 4identical
  • 29known 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 RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (8 vs 1). The Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter has 999,884.8 Kbit/s more baud rate than the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (1000000 Kbit/s vs 115.2 Kbit/s). The Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter has 565 g more weight than the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet (824 g vs 259 g). Networking standards: IEEE 802.3, IEEE 802.3u on the Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter, IEEE 802.3af on the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet. LED indicators: Yes on the Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter, Activity, Link on the StarTech.com 1 Port RS232 Serial Ethernet Device Server - PoE Power Over Ethernet.

  • Serial ports quantity
    • 8
    • 1
  • Baud rate
    • 1000000 Kbit/s
    • 115.2 Kbit/s
  • Networking standards
    • IEEE 802.3, IEEE 802.3u
    • IEEE 802.3af
  • LED indicators
    • Yes
    • Activity, Link
  • Input voltage
    • 5 - 30 V
    • 100 - 240 V
  • Weight
    • 824 g
    • 259 g
  • Dimensions (WxDxH)
    • 122.5 x 215 x 56 mm
    • 66.3 x 107 x 25 mm
  • Package width
    • 135 mm
    • 296 mm

Side by side

Differences highlightedShow differences only
47 specifications
A

Brainboxes

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

StarTech.com

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

Model NETRS2321POE

View product
Technical details4 differ
Serial ports quantityDiffers81
Baud rateDiffers1000000 Kbit/s115.2 Kbit/s
Compliance certificatesDiffersCE, Federal Communications Commission (FCC), KCC, UKCA, ULRoHS
Data bitsKnown for one6, 7, 8
Data transfer rateKnown for one0.1152 Mbit/s
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Mean time between failures (MTBF)Known for one233403 h
Networking standardsDiffersIEEE 802.3, IEEE 802.3uIEEE 802.3af
Serial interface typeRS-232RS-232
Stop bitsKnown for one1, 2
CertificationKnown for oneCE, FCC, REACH, TAA
Flow control supportKnown for oneYes
RS-232 signalsKnown for oneCTS, DSR, DTR, RTS
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports11
Cabling technology10/100Base-T(X)10/100Base-T(X)
Wi-FiKnown for oneNo
Indication1 differ
LED indicatorsDiffersYesActivity, Link
Link/Act LEDKnown for oneYes
Power1 differ
Input voltageDiffers5 - 30 V100 - 240 V
Output voltageKnown for one12 V
Output currentKnown for one0.1 A
Compatible power plug typesKnown for oneEU, UK, US
Input currentKnown for one0.3 A
Power consumptionKnown for one100 mA
Power plug typeKnown for oneType M
Power consumption (typical)Known for one1.93 W
Weight & dimensions5 differ
WeightDiffers824 g259 g
Dimensions (WxDxH)Differs122.5 x 215 x 56 mm66.3 x 107 x 25 mm
Package widthDiffers135 mm296 mm
Package lengthKnown for one19.2 cm
Package heightDiffers80 mm70 mm
Package weightDiffers1.2 kg963 g
WidthKnown for one132 mm
DepthKnown for one215 mm
HeightKnown for one56 mm
Package depthKnown for one300 mm
Software1 differ
Windows operating systems supportedDiffersWindows 7, Windows 8, Windows 8 x64, Windows 7 x64, Windows 10, Windows XP, Windows Vista, Windows Vista x64Windows 2000, Windows 2000 Professional, Windows Vista Business, Windows Vista Enterprise, Windows Vista Home Basic, Windows Vista Home Premium, Windows Vista Ultimate, Windows XP Home, Windows XP Professional
Server operating systems supportedKnown for oneWindows Server 2008, Windows Server 2008 x64
Operational conditions1 differ
Operating relative humidity (H-H)Known for one5 - 95%
Operating temperature (T-T)Differs0 - 60 °C0 - 55 °C
Storage temperature (T-T)Known for one-20 - 85 °C
Packaging contentidentical
User guideKnown for oneYes
Protocols1 differ
Supported network protocolsDiffersTCP/IPUDP, IP, TCP, ICMP, HTTP, DHCP, ARP-Ping
Other featuresidentical
Compatible operating systemsKnown for oneWindows Vista (32), XP (32), 2000
Logistics dataidentical
Country of originKnown for oneUnited Kingdom
Export Control Classification Number (ECCN)Known for one5A991.b
Designidentical
SafetyKnown for oneIP-30

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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