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Product comparison · 2 wired routers

Linksys LN3121-KE wired router Gigabit Ethernet Black vs TP-Link Omada Multi-Gigabit VPN Router

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  • 26specifications compared
  • 16differ
  • 10identical
  • 74known for one product only

Key differences

  • 3G/4G USB modem compatibility
    • No
    • Yes
  • SFP WAN
    • No
    • Yes
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100,1000,2500 Mbit/s
  • Universal Plug and Play (UPnP)
    • No
    • Yes
  • Ethernet LAN (RJ-45) ports
    • 4
    • 7
  • WAN/Ethernet LAN ports quantity
    • 1
    • 2
  • Number of console ports
    • 0
    • 1
  • Rack mounting
    • No
    • Yes

Side by side

Differences highlightedShow differences only
100 specifications
A

Linksys

LN3121-KE wired router Gigabit Ethernet Black

Model LN3121-KE

View product
B

TP-Link

Omada Multi-Gigabit VPN Router

Model ER7412-M2

View product
WAN connection2 differ
Ethernet WANYesYes
DSL WANNoNo
SIM card slotNoNo
3G/4G USB modem compatibilityDiffersNoYes
SFP WANDiffersNoYes
Network3 differ
Networking standardsDiffersIEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11gIEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Ethernet interface typeDiffersGigabit Ethernet2.5 Gigabit Ethernet, Gigabit Ethernet
Ethernet LANKnown for oneYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100,1000,2500 Mbit/s
Data transfer rateKnown for one5400 Mbit/s
Port forwardingKnown for oneYes
Automatic channel selectionKnown for oneYes
Supports ISDN connectionKnown for oneNo
Frequency rangeKnown for one5.470 - 5.850 GHz
Static routeKnown for oneYes
VLAN supportKnown for oneYes
Mobile networkidentical
Mobile network generationKnown for oneNot supported
DSL featuresidentical
Internal modemKnown for oneNo
Management features1 differ
Web-based managementYesYes
Quality of Service (QoS) supportKnown for oneYes
Universal Plug and Play (UPnP)DiffersNoYes
Priority mappingKnown for oneYes
Reset buttonYesYes
WPS push buttonKnown for oneYes
Firmware upgradeableKnown for oneYes
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers47
WAN/Ethernet LAN ports quantityDiffers12
WAN ports quantityKnown for one1
Number of console portsDiffers01
USB charging portKnown for oneYes
USB ports quantity11
USB versionKnown for oneUSB 3.2 Gen 2x2
DC-in jackKnown for oneYes
SFP module slots quantityKnown for one2
Security1 differ
Security algorithmsDiffersWPA2, WPA3128-bit AES, 192-bit AES, 256-bit AES, DES, MD5, SHA-1, SHA-2, SHA-384, SHA-512
FirewallKnown for oneYes
Firewall securityKnown for oneSPI
IP address filteringKnown for oneYes
Guest accessKnown for oneYes
URL filteringKnown for oneYes
DoS attack preventionKnown for oneYes
ARP attack preventionKnown for oneYes
ICMP attack preventionKnown for oneYes
Access Control List (ACL)Known for oneYes
Network address translation (NAT)Known for oneYes
VPN tunnels quantityKnown for one80
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Quick installation guideKnown for oneYes
Quick start guideYesYes
User Guide on CD-ROMKnown for oneNo
Batteries includedKnown for oneNo
Cables includedKnown for oneAC, LAN (RJ-45)
Certificatesidentical
PSTI certifiedKnown for oneYes
Waste Electrical and Electronic Equipment (WEEE) complianceKnown for oneYes
Sustainability complianceKnown for oneYes
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Supplier featuresidentical
Product or Article Information Sheet available?Known for oneYes
Featuresidentical
Built-in processorKnown for oneYes
Processor manufacturerKnown for oneQualcomm
Processor frequencyKnown for one1000 MHz
Flash memoryKnown for one128 MB
Internal memoryKnown for one1024 MB
Internal memory typeKnown for oneDDR4
Windows operating systems supportedKnown for oneWindows 10, Windows 11, Windows 2000, Windows 7, Windows 8, Windows 8.1, Windows 98SE, Windows NT, Windows Vista, Windows XP
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Design1 differ
Product colourBlackBlack
Housing materialKnown for onePlastic
Rack mountingDiffersNoYes
Wall mountableKnown for oneNo
LED indicatorsKnown for oneLight
Built-in displayKnown for oneNo
On/off switchKnown for oneNo
Country of originKnown for oneVietnam
Antennaidentical
Antenna typeKnown for oneExternal
Antenna gain level (max)Known for one2.92 dBi
Antennas quantityKnown for one4
Detachable antenna(s)Known for oneNo
Poweridentical
Power source typeKnown for oneAC
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Output voltageKnown for one12 V
Output currentKnown for one2 A
Power consumption (max)Known for one18.5 W
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 50 °C0 - 45 °C
Storage temperature (T-T)Differs-20 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 90%
Weight & dimensions3 differ
WidthDiffers215 mm294 mm
DepthDiffers150 mm180 mm
HeightDiffers215 mm44 mm
WeightKnown for one710 g
Packaging dataidentical
Package widthKnown for one225 mm
Package depthKnown for one87 mm
Package heightKnown for one240 mm
Package weightKnown for one1.15 kg
Package typeKnown for oneBox
Protocolsidentical
DHCP serverKnown for oneYes
DMZ supportKnown 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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