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Product comparison · 2 wired routers

Buffalo BHR-4GRV2 wired router Gigabit Ethernet Black vs D-Link DSL-2520U/BA/D4A wired router Fast Ethernet Black

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  • 9specifications compared
  • 4differ
  • 5identical
  • 30known for one product only

Key differences

Ethernet interface type: Gigabit Ethernet on the Buffalo BHR-4GRV2 wired router Gigabit Ethernet Black, Fast Ethernet on the D-Link DSL-2520U/BA/D4A wired router Fast Ethernet Black. Cabling technology: 10/100/1000Base-T(X) on the Buffalo BHR-4GRV2 wired router Gigabit Ethernet Black, 10/100Base-T(X) on the D-Link DSL-2520U/BA/D4A wired router Fast Ethernet Black. Ethernet LAN data rates: 10,100,1000 Mbit/s on the Buffalo BHR-4GRV2 wired router Gigabit Ethernet Black, 10,100 Mbit/s on the D-Link DSL-2520U/BA/D4A wired router Fast Ethernet Black. Operating relative humidity (H-H): 10 - 85% on the Buffalo BHR-4GRV2 wired router Gigabit Ethernet Black, 5 - 95% on the D-Link DSL-2520U/BA/D4A wired router Fast Ethernet Black.

  • Ethernet interface type
    • Gigabit Ethernet
    • Fast Ethernet
  • Cabling technology
    • 10/100/1000Base-T(X)
    • 10/100Base-T(X)
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100 Mbit/s
  • Operating relative humidity (H-H)
    • 10 - 85%
    • 5 - 95%

Side by side

Differences highlightedShow differences only
39 specifications
A

Buffalo

BHR-4GRV2 wired router Gigabit Ethernet Black

Model BHR-4GRV2

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B

D-Link

DSL-2520U/BA/D4A wired router Fast Ethernet Black

Model DSL-2520U/BA/D4A

View product
WAN connectionidentical
Ethernet WANYesYes
DSL WANKnown for oneYes
Network3 differ
Ethernet interface typeDiffersGigabit EthernetFast Ethernet
Ethernet LANYesYes
Cabling technologyDiffers10/100/1000Base-T(X)10/100Base-T(X)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
DSL featuresidentical
Internal modemKnown for oneNo
ADSL2+Known for oneYes
Management featuresidentical
Web-based managementKnown for oneYes
Quality of Service (QoS) supportKnown for oneYes
Universal Plug and Play (UPnP)Known for oneYes
Reset buttonKnown for oneYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports44
RJ-11 ports quantityKnown for one1
USB versionKnown for one1.1
Protocolsidentical
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
DMZ supportKnown for oneYes
Securityidentical
Firewall securityKnown for oneNetwork address translation (NAT) firewall, Stateful packet inspection (SPI) firewall
MAC address filteringKnown for oneYes
URL filteringKnown for oneYes
IP address filteringKnown for oneYes
Filtering descriptionKnown for oneICMP, TCP, UDP
NAT functionalityKnown for oney
Designidentical
Product colourBlackBlack
LED indicatorsKnown for oneYes
On/off switchKnown for oneYes
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for one-20 - 65 °C
Operating relative humidity (H-H)Differs10 - 85%5 - 95%
Antennaidentical
Antenna typeKnown for oneInternal
Poweridentical
Power consumption (typical)Known for one3.8 W
AC input voltageKnown for one100 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensionsidentical
WidthKnown for one35 mm
DepthKnown for one158 mm
HeightKnown for one165 mm
WeightKnown for one315 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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