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Product comparison · 2 wired routers

D-Link DIR-822 wired router Fast Ethernet Black vs D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black

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  • 18specifications compared
  • 8differ
  • 10identical
  • 26known for one product only

Key differences

The D-Link DIR-822 wired router Fast Ethernet Black has 1 more Ethernet LAN (RJ-45) ports than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (5 vs 4). The D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black has 1 more RJ-11 ports quantity than the D-Link DIR-822 wired router Fast Ethernet Black (1 vs 0). The D-Link DIR-822 wired router Fast Ethernet Black has 57 mm more width than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (190 mm vs 133 mm). Storage temperature (T-T): -20 - 65 °C on the D-Link DIR-822 wired router Fast Ethernet Black, -20 - 70 °C on the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black. Operating relative humidity (H-H): 10 - 90% on the D-Link DIR-822 wired router Fast Ethernet Black, 5 - 95% on the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black.

  • Ethernet LAN (RJ-45) ports
    • 5
    • 4
  • RJ-11 ports quantity
    • 0
    • 1
  • Storage temperature (T-T)
    • -20 - 65 °C
    • -20 - 70 °C
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 5 - 95%
  • Width
    • 190 mm
    • 133 mm
  • Depth
    • 133 mm
    • 33 mm
  • Height
    • 38 mm
    • 172 mm

Side by side

Differences highlightedShow differences only
44 specifications
A

D-Link

DIR-822 wired router Fast Ethernet Black

Model DIR-822

View product
B

D-Link

DSL-2540U/BRU/C3B wired router Fast Ethernet Black

Model DSL-2540U/BRU/C3B

View product
WAN connectionidentical
Ethernet WANYesYes
DSL WANKnown for oneYes
Network1 differ
Networking standardsDiffersIEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3uIEEE 802.1p, IEEE 802.1Q
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LANYesYes
Cabling technology10/100Base-T(X)10/100Base-T(X)
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Frequency rangeKnown for one2.400 - 2.483 / 5.150 - 5.725 GHz
Management featuresidentical
Quality of Service (QoS) supportYesYes
Web-based managementKnown for oneYes
Reset buttonKnown for oneYes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers54
RJ-11 ports quantityDiffers01
USB ports quantityKnown for one0
RS-232 portsKnown for one0
Protocolsidentical
DMZ supportKnown for oneYes
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Securityidentical
Security algorithmsKnown for oneWPA, WPA2, WPS
FirewallKnown for oneYes
Guest accessKnown for oneYes
MAC address filteringKnown for oneYes
NAT functionalityKnown for oney
Packaging contentidentical
Quick start guideKnown for oneYes
Designidentical
Product colourBlackBlack
LED indicatorsYesYes
On/off switchKnown for oneYes
Antennaidentical
Antenna typeKnown for oneExternal
Antennas quantityKnown for one4
Detachable antenna(s)Known for oneYes
Poweridentical
Power source typeKnown for oneAC
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditions2 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-20 - 65 °C-20 - 70 °C
Operating relative humidity (H-H)Differs10 - 90%5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions3 differ
WidthDiffers190 mm133 mm
DepthDiffers133 mm33 mm
HeightDiffers38 mm172 mm
WeightKnown for one263.1 g
DSL featuresidentical
Internal modemKnown for oneNo
ADSL2+Known for oneYes
Featuresidentical
SafetyKnown for oneCSA International: CSA60950-1, EN60950-1, IEC60950-1, UL60950-1, CE LVD EN60950-1

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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