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Product comparison · 2 wired routers

D-Link DSL-2500U/BB wired router Fast Ethernet Black vs D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black

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  • 27specifications compared
  • 6differ
  • 21identical
  • 11known for one product only

Key differences

The D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black has 3 more Ethernet LAN (RJ-45) ports than the D-Link DSL-2500U/BB wired router Fast Ethernet Black (4 vs 1). The D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black has 28 mm more width than the D-Link DSL-2500U/BB wired router Fast Ethernet Black (133 mm vs 105 mm). The D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black has 1 mm more depth than the D-Link DSL-2500U/BB wired router Fast Ethernet Black (33 mm vs 32 mm). Networking standards: IEEE 802.1p on the D-Link DSL-2500U/BB wired router Fast Ethernet Black, IEEE 802.1p, IEEE 802.1Q on the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black.

  • Networking standards
    • IEEE 802.1p
    • IEEE 802.1p, IEEE 802.1Q
  • Ethernet LAN (RJ-45) ports
    • 1
    • 4
  • Width
    • 105 mm
    • 133 mm
  • Depth
    • 32 mm
    • 33 mm
  • Height
    • 120 mm
    • 172 mm

Side by side

Differences highlightedShow differences only
38 specifications
A

D-Link

DSL-2500U/BB wired router Fast Ethernet Black

Model DSL-2500U/BB

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 WANYesYes
Network1 differ
Networking standardsDiffersIEEE 802.1pIEEE 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
Wireless LAN featuresidentical
Dual-bandKnown for oneNo
DSL featuresidentical
ADSL2+YesYes
Internal modemKnown for oneNo
Management featuresidentical
Web-based managementYesYes
Quality of Service (QoS) supportYesYes
Universal Plug and Play (UPnP)Known for oneYes
Reset buttonYesYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers14
RJ-11 ports quantity11
Protocolsidentical
DHCP clientYesYes
DHCP serverYesYes
DMZ supportKnown for oneYes
Securityidentical
Firewall securityKnown for oneNetwork address translation (NAT) firewall, Stateful packet inspection (SPI) firewall
MAC address filteringYesYes
URL filteringKnown for oneYes
IP address filteringKnown for oneYes
Filtering descriptionKnown for oneICMP, TCP, UDP
VPN supportKnown for oneIPSec/PPTP/L2TP
NAT functionalityyy
Features1 differ
SafetyDiffersCSA INTERNATIONAL, CE, ROHS COMPLIANTCSA International: CSA60950-1, EN60950-1, IEC60950-1, UL60950-1, CE LVD EN60950-1
CertificationKnown for oneCE FCC Class B CE TBR-21 FCC Part 68 A-TICK
Designidentical
Product colourBlackBlack
LED indicatorsYesYes
On/off switchYesYes
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Weight & dimensions3 differ
WidthDiffers105 mm133 mm
DepthDiffers32 mm33 mm
HeightDiffers120 mm172 mm
Poweridentical
AC input voltageKnown for one100 - 240 V

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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