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Product comparison · 2 serial servers

Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter vs Lenovo ES-511 serial server RS-232/422/485

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  • 15specifications compared
  • 10differ
  • 5identical
  • 20known 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 Lenovo ES-511 serial server RS-232/422/485 (8 vs 1). The Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter has 999,000 Kbit/s more baud rate than the Lenovo ES-511 serial server RS-232/422/485 (1000000 Kbit/s vs 1000 Kbit/s). The Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter has 716 g more weight than the Lenovo ES-511 serial server RS-232/422/485 (824 g vs 108 g). Serial interface type: RS-232 on the Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter, RS-232/422/485 on the Lenovo ES-511 serial server RS-232/422/485. Cabling technology: 10/100Base-T(X) on the Brainboxes ES-279 8 Port RS232 Ethernet to Serial Adapter, 10/100/1000Base-T(X) on the Lenovo ES-511 serial server RS-232/422/485.

  • Serial ports quantity
    • 8
    • 1
  • Baud rate
    • 1000000 Kbit/s
    • 1000 Kbit/s
  • Serial interface type
    • RS-232
    • RS-232/422/485
  • Cabling technology
    • 10/100Base-T(X)
    • 10/100/1000Base-T(X)
  • Weight
    • 824 g
    • 108 g
  • Dimensions (WxDxH)
    • 122.5 x 215 x 56 mm
    • 96.3 x 101 x 25 mm
  • Package width
    • 135 mm
    • 22.6 mm
  • Package height
    • 80 mm
    • 99 mm

Side by side

Differences highlightedShow differences only
35 specifications
A

Brainboxes

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

Lenovo

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

Model ES-511

View product
Technical details3 differ
Serial ports quantityDiffers81
Baud rateDiffers1000000 Kbit/s1000 Kbit/s
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC), KCC, UKCA, UL
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Flow control supportYesYes
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3u
RS-232 signalsKnown for oneCTS, DSR, DTR, RTS
Serial interface typeDiffersRS-232RS-232/422/485
CertificationKnown for oneRoHS, WEEE, FCC, UL, METL, TAA, AEO
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports11
Wi-FiKnown for oneNo
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Indicationidentical
LED indicatorsYesYes
Poweridentical
Power consumption (typical)Known for one1.93 W
Input voltage5 - 30 V5 - 30 V
Power consumptionKnown for one60 mA
Weight & dimensions4 differ
WidthKnown for one132 mm
DepthKnown for one215 mm
HeightKnown for one56 mm
WeightDiffers824 g108 g
Dimensions (WxDxH)Differs122.5 x 215 x 56 mm96.3 x 101 x 25 mm
Package widthDiffers135 mm22.6 mm
Package depthKnown for one300 mm
Package heightDiffers80 mm99 mm
Package weightKnown for one1.2 kg
Package lengthKnown for one11.4 cm
Softwareidentical
Windows operating systems supportedKnown for oneWindows 7, Windows 8, Windows 8 x64, Windows 7 x64, Windows 10, Windows XP, Windows Vista, Windows Vista x64
Server operating systems supportedKnown for oneWindows Server 2008, Windows Server 2008 x64
Logistics dataidentical
Country of originKnown for oneUnited Kingdom
Export Control Classification Number (ECCN)Known for one5A991.b
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 60 °C-30 - 80 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-40 - 85 °C
Protocols1 differ
Supported network protocolsDiffersTCP/IPICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, HTTP, RFC2217
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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