Product comparison · 2 wired routers

TP-Link TL-ER5120 V4 vs TP-Link TL-ER6120 V3

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  • 32specifications compared
  • 7differ
  • 25identical
  • 14known for one product only

Key differences

The TP-Link TL-ER6120 V3 has 256 MB more internal memory than the TP-Link TL-ER5120 V4 (512 MB vs 256 MB). The TP-Link TL-ER5120 V4 has 40 mm more depth than the TP-Link TL-ER6120 V3 (220 mm vs 180 mm). Ethernet interface type: Fast Ethernet, Gigabit Ethernet on the TP-Link TL-ER5120 V4, Gigabit Ethernet on the TP-Link TL-ER6120 V3. Certification: CE, FCC on the TP-Link TL-ER5120 V4, CE, FCC, RoHS on the TP-Link TL-ER6120 V3.

  • Internal memory
    • TL-ER5120 V4:256 MB
    • TL-ER6120 V3:512 MB
  • Certification
    • TL-ER5120 V4:CE, FCC
    • TL-ER6120 V3:CE, FCC, RoHS
  • Depth
    • TL-ER5120 V4:220 mm
    • TL-ER6120 V3:180 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of TL-ER5120 V4, TL-ER6120 V3
46 specifications
WAN connectionidentical
Ethernet WANYesYes
DSL WANNoNo
SIM card slotNoNo
3G/4G USB modem compatibilityNoNo
Network2 differ
Networking standardsDiffersIEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3uIEEE 802.2x, IEEE 802.3, IEEE 802.3u
Ethernet interface typeDiffersFast Ethernet, Gigabit EthernetGigabit Ethernet
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
ThroughputKnown for one0.8 Gbit/sUnknown — not stated by the source
VLAN supportYesYes
Policy-based routingKnown for oneYesUnknown — not stated by the source
Concurrent connectionsKnown for one150000Unknown — not stated by the source
Management featuresidentical
Web-based managementYesYes
Universal Plug and Play (UPnP)YesYes
Reset buttonYesYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports55
DC-in jackYesYes
Protocols1 differ
DHCP clientYesYes
DHCP serverYesYes
Supported protocolsDiffersTCP/IP, DHCP, ICMP, NAT, PPPoE, SNTP, HTTP, DNS, PPTP, L2TPTCP/IP, DHCP, ICMP, NAT, PPPoE, SNTP, HTTP, DNS, IPsec, PPTP, L2TP
Securityidentical
MAC address filteringYesYes
ICMP attack preventionKnown for oneYesUnknown — not stated by the source
Network address translation (NAT)Known for oneYesUnknown — not stated by the source
NAT functionalityKnown for oneOne-to-One NAT, Multi-nets NAT, Virtual Server, Port Triggering FTP/H.323/SIP/IPsec/PPTP ALG, UPnPUnknown — not stated by the source
Security algorithmsKnown for oneUnknown — not stated by the source3DES, 128-bit AES, 192-bit AES, 256-bit AES, DES, MD5, SHA-1
FirewallKnown for oneUnknown — not stated by the sourceYes
Certificatesidentical
Compliance certificatesKnown for oneRoHSUnknown — not stated by the source
Features2 differ
Flash memory32 MB32 MB
Internal memoryDiffers256 MB512 MB
CertificationDiffersCE, FCCCE, FCC, RoHS
Internal memory typeKnown for oneUnknown — not stated by the sourceDRAM
Design1 differ
Product colourBlackBlack
Rack mountingKnown for oneYesUnknown — not stated by the source
Rack capacityKnown for one1UUnknown — not stated by the source
LED indicatorsDiffersActivity, Link, Power, Speed, System, WANActivity, Link, Power, System
On/off switchKnown for oneYesUnknown — not stated by the source
Poweridentical
Power source typeKnown for oneACUnknown — not stated by the source
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Storage relative humidity (H-H)5 - 90%5 - 90%
Weight & dimensions1 differ
Width440 mm440 mm
DepthDiffers220 mm180 mm
Height44 mm44 mm

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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