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Product comparison · 2 wireless routers

D-Link DSL-2751/E wireless router Fast Ethernet Single-band (2.4 GHz) vs D-Link DSL-3580L wireless router Gigabit Ethernet Dual-band (2.4 GHz

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  • 35specifications compared
  • 16differ
  • 19identical
  • 27known for one product only

Key differences

  • Wi-Fi band
    • Single-band (2.4 GHz)
    • Dual-band (2.4 GHz / 5 GHz)
  • Top Wi-Fi standard
    • Wi-Fi 4 (802.11n)
    • Wi-Fi 5 (802.11ac)
  • Ethernet LAN interface type
    • Fast Ethernet
    • Gigabit Ethernet
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,100,1000 Mbit/s
  • Cabling technology
    • 10/100Base-T(X)
    • 10/100/1000Base-T(X)
  • VPN support
    • PPTP/IPSec/L2TP
    • PPTP/L2TP/IPSec
  • Antennas quantity
    • 2
    • 4
  • Storage temperature (T-T)
    • -20 - 70 °C
    • -20 - 65 °C

Side by side

Differences highlightedShow differences only
62 specifications
A

D-Link

DSL-2751/E wireless router Fast Ethernet Single-band (2.4 GHz)

Model DSL-2751/E

View product
B

D-Link

DSL-3580L wireless router Gigabit Ethernet Dual-band (2.4 GHz

Model DSL-3580L

View product
WAN connectionidentical
DSL WANKnown for oneYes
Ethernet WANKnown for oneYes
Wireless LAN features3 differ
Wi-Fi bandDiffersSingle-band (2.4 GHz)Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)Known for one300 Mbit/s
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Network5 differ
Ethernet LANYesYes
Ethernet LAN interface typeDiffersFast EthernetGigabit Ethernet
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Networking standardsDiffersIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1xIEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.3, IEEE 802.3u
VPN supportDiffersPPTP/IPSec/L2TPPPTP/L2TP/IPSec
Mobile networkidentical
3GNoNo
4GNoNo
DSL featuresidentical
ADSL2+YesYes
Internal modemKnown for oneYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports44
USB portKnown for oneYes
USB 2.0 ports quantityKnown for one1
RJ-11 ports quantity11
DC-in jackYesYes
Management featuresidentical
Web-based managementYesYes
Quality of Service (QoS) supportYesYes
Reset buttonYesYes
Security1 differ
Security algorithmsDiffers128-bit WEP, 64-bit WEP, 802.1x RADIUS, WPA, WPA2, WPSWPA, WPA2, WPS
FirewallKnown for oneYes
Firewall securityKnown for oneIntrusion Detection Systems (IDS)
Stateful Packet Inspection (SPI)YesYes
FilteringKnown for oneYes
MAC address filteringKnown for oneYes
DMZ supportKnown for oneYes
Network address translation (NAT)Known for oneYes
Protocolsidentical
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Universal Plug and Play (UPnP)YesYes
Supported network protocolsKnown for oneIPv4 / IPv6
Certificates1 differ
CertificationDiffersC-Tick CE FCC IC WHQL Wi-Fi WPSCE, WHQL
Antenna1 differ
Antenna designKnown for oneExternal
Antennas quantityDiffers24
Detachable antenna(s)Known for oneNo
Operational conditions1 differ
Operating relative humidity (H-H)5 - 95%5 - 95%
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-20 - 70 °C-20 - 65 °C
Weight & dimensions4 differ
DepthDiffers182.8 mm52 mm
HeightDiffers32 mm173.2 mm
WeightDiffers236 g401.3 g
WidthDiffers127.8 mm213 mm
Other featuresidentical
Mobile network connectionNoNo
Bandwidth (first)Known for one2.4 GHz
Downstream data rateKnown for one24 Mbit/s
Filtering descriptionKnown for oneIP/ICMP/TCP/UDP
Input currentKnown for one1 A
Rack mountingNoNo
USB ports quantity11
USB version2.02.0
Upstream data rateKnown for one1 Mbit/s
WLAN data transfer rates supportedKnown for one300 Mbit/s
xDSL connectionYesYes
Frequency bandKnown for one2.4 & 5
Designidentical
LED indicatorsKnown for oneYes
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown 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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