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Product comparison · 2 wired routers

D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black vs Zyxel ZyWALL USG20-VPN-EU0101F wired router Gigabit Ethernet Grey, Red

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  • 23specifications compared
  • 12differ
  • 11identical
  • 30known for one product only

Key differences

The Zyxel ZyWALL USG20-VPN-EU0101F wired router Gigabit Ethernet Grey, Red has 83 mm more width than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (216 mm vs 133 mm). The Zyxel ZyWALL USG20-VPN-EU0101F wired router Gigabit Ethernet Grey, Red has 110 mm more depth than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (143 mm vs 33 mm). The D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black has 139 mm more height than the Zyxel ZyWALL USG20-VPN-EU0101F wired router Gigabit Ethernet Grey, Red (172 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 802.3, IEEE 802.3ab, IEEE 802.3u on the Zyxel ZyWALL USG20-VPN-EU0101F wired router Gigabit Ethernet Grey, Red. Ethernet interface type: Fast Ethernet on the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black, Gigabit Ethernet on the Zyxel ZyWALL USG20-VPN-EU0101F wired router Gigabit Ethernet Grey, Red.

  • Ethernet interface type
    • Fast Ethernet
    • Gigabit Ethernet
  • Cabling technology
    • 10/100Base-T(X)
    • 10/100/1000Base-T(X)
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,100,1000 Mbit/s
  • Product colour
    • Black
    • Grey, Red
  • Storage temperature (T-T)
    • -20 - 70 °C
    • -30 - 70 °C
  • Operating relative humidity (H-H)
    • 5 - 95%
    • 10 - 90%
  • Width
    • 133 mm
    • 216 mm
  • Depth
    • 33 mm
    • 143 mm

Side by side

Differences highlightedShow differences only
53 specifications
A

D-Link

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

Model DSL-2540U/BRU/C3B

View product
B

Zyxel

ZyWALL USG20-VPN-EU0101F wired router Gigabit Ethernet Grey, Red

Model USG20-VPN-EU0101F

View product
WAN connectionidentical
DSL WANKnown for oneYes
Network4 differ
Networking standardsDiffersIEEE 802.1p, IEEE 802.1QIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ethernet interface typeDiffersFast EthernetGigabit Ethernet
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Full duplexKnown for oneYes
Flow control supportKnown for oneYes
Management featuresidentical
Universal Plug and Play (UPnP)Known for oneYes
Ports & interfacesidentical
Gigabit Ethernet (copper) ports quantityKnown for one4
DC-in jackKnown for oneYes
RJ-11 ports quantityKnown for one1
Protocolsidentical
DMZ supportKnown for oneYes
Securityidentical
Security algorithmsKnown for oneSSID, SSL/TLS
FirewallKnown for oneYes
System event logKnown for oneYes
VPN tunnels quantityKnown for one10
NAT functionalityKnown for oney
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneLAN (RJ-45)
Features1 differ
Heat dissipationKnown for one40.92 BTU/h
Mean time between failures (MTBF)Known for one44000 h
SafetyDiffersCSA International: CSA60950-1, EN60950-1, IEC60950-1, UL60950-1, CE LVD EN60950-1BSMI, UL
Electromagnetic compatibilityKnown for oneFCC Part 15 (Class B), IC, CE EMC (Class B), RCM, BSMI
Design2 differ
Product colourDiffersBlackGrey, Red
LED indicatorsDiffersYesActivity, LAN, Link, Power, Uplink, WAN
Poweridentical
Power consumption (typical)Known for one12 W
Power source typeKnown for oneDC
AC input voltageKnown for one100 - 240 V
Operational conditions2 differ
Storage temperature (T-T)Differs-20 - 70 °C-30 - 70 °C
Operating relative humidity (H-H)Differs5 - 95%10 - 90%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions3 differ
WidthDiffers133 mm216 mm
DepthDiffers33 mm143 mm
HeightDiffers172 mm33 mm
WeightKnown for one1.14 kg
Packaging dataidentical
Package widthKnown for one276 mm
Package depthKnown for one185 mm
Package heightKnown for one98 mm
Package weightKnown for one1.5 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one85176990
DSL featuresidentical
Internal modemKnown for oneNo
ADSL2+Known for oneYes

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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