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Product comparison · 2 wired routers

D-Link DSL-2540U wired router Fast Ethernet vs D-Link DSL-2542B/E wired router Fast Ethernet Black

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  • 28specifications compared
  • 10differ
  • 18identical
  • 15known for one product only

Key differences

  • Networking standards
    • IEEE 802.1p
    • IEEE 802.1p, IEEE 802.1Q
  • Certification
    • FCC, CE, CSA, LVD, RoHS
    • RoHS, FCC, CE
  • LED indicators
    • DSL, LAN, Power, Status
    • DSL, Power, Yes
  • Input current
    • 0.7 - 1 A
    • 1.2 A
  • Operating temperature (T-T)
    • 32 - 104 °F
    • 0 - 40 °C
  • Storage temperature (T-T)
    • -20 - 65 °C
    • -20 - 70 °C
  • Input voltage
    • 12 / 15 V
    • 12 V

Side by side

Differences highlightedShow differences only
43 specifications
A

D-Link

DSL-2540U wired router Fast Ethernet

Model DSL-2540U

View product
B

D-Link

DSL-2542B/E wired router Fast Ethernet Black

Model DSL-2542B/E

View product
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
Data transfer rateKnown for one100 Mbit/s
DSL features1 differ
ADSL2+YesYes
Upstream data rateKnown for one1 Mbit/s
Downstream data rateKnown for one24 Mbit/s
DSL specificationDiffersADSL: ANSI T1.413, ITU-T G.992.1 Annex A, ITU-T G.992.2 Annex A, ITU-T G.994.1; ADSL2: ITU-T G.992.3 Annex A/L/M, ITU-T G.992.4 Annex A, ADSL2+: ITU-T G.992.5 Annex A/L/MANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt) Annex A, ITU-T G.992.2 (G.lite) Annex A, ITU-T G.994.1 (G.hs), ITU-T G.992.3 (G.dmt.bis) Annex A/L/M ITU-T G.992.4 (G.lite.bis) Annex A, ITU-T G.992.5 Annex A/M
Management featuresidentical
Web-based managementYesYes
Quality of Service (QoS) supportYesYes
Reset buttonYesYes
Universal Plug and Play (UPnP)Known for oneYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports44
RJ-11 ports quantity11
DC-in jackYesYes
Protocols1 differ
DHCP clientYesYes
DHCP serverYesYes
DMZ supportYesYes
Management protocolsKnown for oneTFTP, Telnet/SSH, ADSL/ADSL2/ADSL2+, VPI/VCI, SNMP v.1/v.2c (MIB-I / MIB-II)
Supported network protocolsDiffersAAL5, ATM, ITU-T, PPP, PPPoE, RIP, NAT, DHCP, IGMP, SNTPIPSec, PPTP, L2TP, SNTP, DNS, DDNS, IGMP
Security1 differ
Firewall securityDiffersNetwork address translation (NAT) firewallBNAT firewall
MAC address filteringYesYes
VPN supportKnown for oneIPSec, PPTP, L2TP
Packaging contentidentical
AC adapter includedYesYes
Quick start guideKnown for oneYes
User Guide on CD-ROMKnown for oneYes
Features1 differ
SafetyKnown for oneCSA, CE
CertificationDiffersFCC, CE, CSA, LVD, RoHSRoHS, FCC, CE
Design1 differ
Product colourKnown for oneBlack
LED indicatorsDiffersDSL, LAN, Power, StatusDSL, Power, Yes
Power1 differ
Input currentDiffers0.7 - 1 A1.2 A
Operational conditions2 differ
Operating temperature (T-T)Differs32 - 104 °F0 - 40 °C
Storage temperature (T-T)Differs-20 - 65 °C-20 - 70 °C
Operating relative humidity (H-H)Known for one-5 - 95%
Other features1 differ
Connectivity technologyWiredWired
Input voltageDiffers12 / 15 V12 V
Maximum data transfer rateKnown for one0.1 Gbit/s
Networking featuresFast EthernetFast Ethernet
Connectivity LEDsKnown for oneYes
Dimensions (WxDxH)Known for one196 x 121 x 32 mm
Weight & dimensionsidentical
WeightKnown for one308 g

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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