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Product comparison · 2 wired routers

Cudy Gigabit Multi-WAN VPN Router vs Linksys LN3121-KE wired router Gigabit Ethernet Black

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  • 29specifications compared
  • 13differ
  • 16identical
  • 71known for one product only

Key differences

The Cudy Gigabit Multi-WAN VPN Router has 2 more WAN/Ethernet LAN ports quantity than the Linksys LN3121-KE wired router Gigabit Ethernet Black (3 vs 1). The Linksys LN3121-KE wired router Gigabit Ethernet Black has 96 mm more width than the Cudy Gigabit Multi-WAN VPN Router (215 mm vs 119 mm). The Linksys LN3121-KE wired router Gigabit Ethernet Black has 65 mm more depth than the Cudy Gigabit Multi-WAN VPN Router (150 mm vs 85 mm). Only the Cudy Gigabit Multi-WAN VPN Router has universal Plug and Play (UPnP). Ethernet interface type: Fast Ethernet, Gigabit Ethernet on the Cudy Gigabit Multi-WAN VPN Router, Gigabit Ethernet on the Linksys LN3121-KE wired router Gigabit Ethernet Black.

  • Universal Plug and Play (UPnP)
    • Yes
    • No
  • WAN/Ethernet LAN ports quantity
    • 3
    • 1
  • Product colour
    • Grey
    • Black
  • Housing material
    • Metal
    • Plastic
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 0 - 50 °C
  • Storage temperature (T-T)
    • -40 - 70 °C
    • -20 - 70 °C
  • Width
    • 119 mm
    • 215 mm
  • Depth
    • 85 mm
    • 150 mm

Side by side

Differences highlightedShow differences only
100 specifications
A

Cudy

Gigabit Multi-WAN VPN RouterView product
B

Linksys

LN3121-KE wired router Gigabit Ethernet Black

Model LN3121-KE

View product
WAN connectionidentical
Ethernet WANYesYes
DSL WANNoNo
SIM card slotNoNo
3G/4G USB modem compatibilityNoNo
SFP WANNoNo
Network2 differ
Networking standardsDiffersIEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3xIEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11g
Ethernet interface typeDiffersFast Ethernet, Gigabit EthernetGigabit Ethernet
Ethernet LANKnown for oneYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 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
Cabling technologyKnown for one10/100/1000Base-T(X)
Full duplexKnown for oneYes
Static routeKnown for oneYes
Policy-based routingKnown for oneYes
Concurrent connectionsKnown for one25000
Mobile networkidentical
Mobile network generationKnown for oneNot supported
DSL featuresidentical
Internal modemKnown for oneNo
Management features1 differ
Web-based managementYesYes
Quality of Service (QoS) supportYesYes
Universal Plug and Play (UPnP)DiffersYesNo
Priority mappingKnown for oneYes
Reset buttonYesYes
WPS push buttonKnown for oneYes
Firmware upgradeableKnown for oneYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports44
WAN/Ethernet LAN ports quantityDiffers31
WAN ports quantity11
Number of console portsKnown for one0
USB charging portKnown for oneYes
USB ports quantityKnown for one1
USB versionKnown for oneUSB 3.2 Gen 2x2
DC-in jackKnown for oneYes
Security1 differ
Security algorithmsDiffers3DES, 128-bit AES, 192-bit AES, 256-bit AES, SHA-1, SHA-2, SHA-512WPA2, WPA3
FirewallYesYes
Firewall securityKnown for oneSPI
IP address filteringYesYes
Guest accessKnown for oneYes
MAC address filteringKnown for oneYes
URL filteringKnown for oneYes
DoS attack preventionKnown for oneYes
System event logKnown for oneYes
VPN supportKnown for oneWireGuard OpenVPN IPsec Zerotier PPTP L2TP
Packaging contentidentical
AC adapter includedYesYes
ManualKnown for oneYes
Quick installation guideYesYes
Quick start guideKnown for oneYes
User Guide on CD-ROMKnown for oneNo
Batteries includedKnown for oneNo
Cables includedKnown for oneLAN (RJ-45)
Certificatesidentical
PSTI certifiedKnown for oneYes
Waste Electrical and Electronic Equipment (WEEE) complianceKnown for oneYes
Sustainability complianceYesYes
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC), RoHS
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 one16 MB
Internal memoryKnown for one128 MB
Internal memory typeKnown for oneDRAM
Design3 differ
Product colourDiffersGreyBlack
Housing materialDiffersMetalPlastic
Rack mountingKnown for oneNo
Wall mountableKnown for oneNo
LED indicatorsDiffersActivity, Link, Power, System, WANLight
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 voltageKnown for one100 - 240 V
AC input frequencyKnown for one50/60 Hz
Output voltageKnown for one12 V
Output currentKnown for one2 A
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Storage temperature (T-T)Differs-40 - 70 °C-20 - 70 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 90%
Weight & dimensions3 differ
WidthDiffers119 mm215 mm
DepthDiffers85 mm150 mm
HeightDiffers28 mm215 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 clientKnown for oneYes
DHCP serverKnown for oneYes
DMZ supportKnown for oneYes
Supported network protocolsKnown for one/IP, DHCP, ICMP, NAT, PPPoE,HTTP, DNS, IPSec, PPTP, L2TP, OpenVPN, WireGuard, Zerotier
Technical detailsidentical
Warranty periodKnown for one1 year(s)
Other featuresidentical
Connectivity technologyKnown for oneWired

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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