Product comparison · 2 wired routers

D-Link DSL-2500U/BA/D4B wired router Black vs TP-Link TL-ER5120 V4

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  • 14specifications compared
  • 5differ
  • 9identical
  • 39known for one product only

Key differences

The TP-Link TL-ER5120 V4 has 4 more Ethernet LAN (RJ-45) ports than the D-Link DSL-2500U/BA/D4B wired router Black (5 vs 1). Only the D-Link DSL-2500U/BA/D4B wired router Black has DSL WAN. Ethernet LAN data rates: 10,100 Mbit/s on the D-Link DSL-2500U/BA/D4B wired router Black, 10,100,1000 Mbit/s on the TP-Link TL-ER5120 V4.

  • DSL WAN
    • DSL-2500U/BA/D4B wired router Black:Yes
    • TL-ER5120 V4:No
  • Ethernet LAN data rates
    • DSL-2500U/BA/D4B wired router Black:10,100 Mbit/s
    • TL-ER5120 V4:10,100,1000 Mbit/s
  • Ethernet LAN (RJ-45) ports
    • DSL-2500U/BA/D4B wired router Black:1
    • TL-ER5120 V4:5

Side by side

Differences highlightedShow differences only (on)
Comparison of DSL-2500U/BA/D4B, TL-ER5120 V4
53 specifications
WAN connection1 differ
DSL WANDiffersYesNo
SIM card slotKnown for oneUnknown — not stated by the sourceNo
3G/4G USB modem compatibilityKnown for oneUnknown — not stated by the sourceNo
Network1 differ
Networking standardsKnown for oneUnknown — not stated by the sourceIEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ethernet interface typeKnown for oneUnknown — not stated by the sourceFast Ethernet, Gigabit Ethernet
Cabling technologyKnown for oneUnknown — not stated by the source10/100/1000Base-T(X)
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
ThroughputKnown for oneUnknown — not stated by the source0.8 Gbit/s
VLAN supportKnown for oneUnknown — not stated by the sourceYes
Policy-based routingKnown for oneUnknown — not stated by the sourceYes
Concurrent connectionsKnown for oneUnknown — not stated by the source150000
Ethernet LANKnown for oneYesUnknown — not stated by the source
Management featuresidentical
Quality of Service (QoS) supportKnown for oneYesUnknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers15
DC-in jackKnown for oneUnknown — not stated by the sourceYes
RJ-11 ports quantityKnown for one1Unknown — not stated by the source
Protocolsidentical
Supported protocolsKnown for oneUnknown — not stated by the sourceTCP/IP, DHCP, ICMP, NAT, PPPoE, SNTP, HTTP, DNS, PPTP, L2TP
DMZ supportKnown for oneYesUnknown — not stated by the source
Security1 differ
ICMP attack preventionKnown for oneUnknown — not stated by the sourceYes
Network address translation (NAT)Known for oneUnknown — not stated by the sourceYes
NAT functionalityDiffersyOne-to-One NAT, Multi-nets NAT, Virtual Server, Port Triggering FTP/H.323/SIP/IPsec/PPTP ALG, UPnP
Firewall securityKnown for oneNetwork address translation (NAT) firewall, Stateful packet inspection (SPI) firewallUnknown — not stated by the source
URL filteringKnown for oneYesUnknown — not stated by the source
IP address filteringKnown for oneYesUnknown — not stated by the source
Filtering descriptionKnown for oneICMP, TCP, UDPUnknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
Featuresidentical
Flash memoryKnown for oneUnknown — not stated by the source32 MB
Internal memoryKnown for oneUnknown — not stated by the source256 MB
CertificationKnown for oneUnknown — not stated by the sourceCE, FCC
Design1 differ
Rack mountingKnown for oneUnknown — not stated by the sourceYes
Rack capacityKnown for oneUnknown — not stated by the source1U
LED indicatorsDiffersYesActivity, Link, Power, Speed, System, WAN
Poweridentical
Power source typeKnown for oneUnknown — not stated by the sourceAC
AC input voltageKnown for oneUnknown — not stated by the source100 - 240 V
AC input frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 40 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 70 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 90%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 90%
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source440 mm
DepthKnown for oneUnknown — not stated by the source220 mm
HeightKnown for oneUnknown — not stated by the source44 mm
DSL featuresidentical
ADSL2+Known for oneYesUnknown — not stated by the source
Other featuresidentical
Supported WAN typeKnown for onePPPoA PPPoE IPoE IPoA BridgeUnknown — not stated by the source

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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