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Product comparison · 2 wired routers

D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black vs FRITZ!Box 4020 Polska

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  • 16specifications compared
  • 7differ
  • 9identical
  • 30known for one product only

Key differences

The D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black has 10,000 Mbit/s more Ethernet LAN data rates than the FRITZ!Box 4020 Polska (10,100 Mbit/s vs 100 Mbit/s). The FRITZ!Box 4020 Polska has 33 mm more width than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (166 mm vs 133 mm). The FRITZ!Box 4020 Polska has 87 mm more depth than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (120 mm vs 33 mm). Networking standards: IEEE 802.1p, IEEE 802.1Q on the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n on the FRITZ!Box 4020 Polska. Product colour: Black on the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black, Red, Silver on the FRITZ!Box 4020 Polska.

  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 100 Mbit/s
  • Product colour
    • Black
    • Red, Silver
  • LED indicators
    • Yes
    • DSL, LAN, Power, WLAN
  • Width
    • 133 mm
    • 166 mm
  • Depth
    • 33 mm
    • 120 mm
  • Height
    • 172 mm
    • 48 mm

Side by side

Differences highlightedShow differences only
46 specifications
A

D-Link

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

Model DSL-2540U/BRU/C3B

View product
B

FRITZ!

FRITZ!Box 4020 PolskaView product
WAN connectionidentical
Ethernet WANYesYes
DSL WANKnown for oneYes
Network2 differ
Networking standardsDiffersIEEE 802.1p, IEEE 802.1QIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LANYesYes
Cabling technology10/100Base-T(X)10/100Base-T(X)
Ethernet LAN data ratesDiffers10,100 Mbit/s100 Mbit/s
Supports ISDN connectionKnown for oneNo
Frequency rangeKnown for one2.4
Wireless LAN featuresidentical
Dual-bandKnown for oneNo
DSL featuresidentical
Internal modemNoNo
ADSL2+Known for oneYes
Management featuresidentical
Web-based managementYesYes
Quality of Service (QoS) supportKnown for oneYes
Reset buttonKnown for oneYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports44
USB ports quantityKnown for one1
USB versionKnown for one2.0
RJ-11 ports quantityKnown for one1
Protocolsidentical
DHCP clientYesYes
DHCP serverYesYes
Securityidentical
Security algorithmsKnown for oneWPA2, WPS
FirewallKnown for oneYes
MAC address filteringKnown for oneYes
NAT functionalityKnown for oney
Design2 differ
Product colourDiffersBlackRed, Silver
Rack mountingKnown for oneNo
Wall mountableKnown for oneYes
LED indicatorsDiffersYesDSL, LAN, Power, WLAN
On/off switchKnown for oneYes
Antennaidentical
Detachable antenna(s)Known for oneNo
Poweridentical
Power consumption (typical)Known for one7 W
AC input voltageKnown for one100 - 240 V
Weight & dimensions3 differ
WidthDiffers133 mm166 mm
DepthDiffers33 mm120 mm
HeightDiffers172 mm48 mm
WeightKnown for one200 g
Packaging dataidentical
Package widthKnown for one260 mm
Package depthKnown for one68 mm
Package heightKnown for one183 mm
Package weightKnown for one502 g
Other featuresidentical
WLAN data transfer rates supportedKnown for one450 Mbit/s
Featuresidentical
SafetyKnown for oneCSA International: CSA60950-1, EN60950-1, IEC60950-1, UL60950-1, CE LVD EN60950-1
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Known for one5 - 95%

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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