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Product comparison · 2 wired routers

D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black vs QNAP QHora-321 wired router 2.5 Gigabit Ethernet White

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  • 15specifications compared
  • 9differ
  • 6identical
  • 55known for one product only

Key differences

The QNAP QHora-321 wired router 2.5 Gigabit Ethernet White has 2 more Ethernet LAN (RJ-45) ports than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (6 vs 4). The QNAP QHora-321 wired router 2.5 Gigabit Ethernet White has 33.4 mm more width than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (166.4 mm vs 133 mm). The QNAP QHora-321 wired router 2.5 Gigabit Ethernet White has 112.7 mm more depth than the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black (145.7 mm vs 33 mm). Only the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black has DSL WAN. Ethernet interface type: Fast Ethernet on the D-Link DSL-2540U/BRU/C3B wired router Fast Ethernet Black, 2.5 Gigabit Ethernet on the QNAP QHora-321 wired router 2.5 Gigabit Ethernet White.

  • DSL WAN
    • Yes
    • No
  • Ethernet interface type
    • Fast Ethernet
    • 2.5 Gigabit Ethernet
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 100,1000,2500 Mbit/s
  • Ethernet LAN (RJ-45) ports
    • 4
    • 6
  • Product colour
    • Black
    • White
  • Width
    • 133 mm
    • 166.4 mm
  • Depth
    • 33 mm
    • 145.7 mm
  • Height
    • 172 mm
    • 46263 mm

Side by side

Differences highlightedShow differences only
70 specifications
A

D-Link

DSL-2540U/BRU/C3B wired router Fast Ethernet Black

Model DSL-2540U/BRU/C3B

View product
B

QNAP

QHora-321 wired router 2.5 Gigabit Ethernet White

Model QHora-321

View product
WAN connection1 differ
DSL WANDiffersYesNo
SIM card slotKnown for oneNo
3G/4G USB modem compatibilityKnown for oneNo
SFP WANKnown for oneNo
Network3 differ
Networking standardsDiffersIEEE 802.1p, IEEE 802.1QIEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3x
Ethernet interface typeDiffersFast Ethernet2.5 Gigabit Ethernet
Ethernet LAN data ratesDiffers10,100 Mbit/s100,1000,2500 Mbit/s
Full duplexKnown for oneYes
VLAN supportKnown for oneYes
Flow control supportKnown for oneYes
Traffic controlKnown for oneYes
Port forwardingKnown for oneYes
Concurrent connectionsKnown for one50000
Ethernet LANKnown for oneYes
Cabling technologyKnown for one10/100Base-T(X)
Management featuresidentical
Web-based managementKnown for oneYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers46
DC-in jackKnown for oneYes
RJ-11 ports quantityKnown for one1
Protocolsidentical
DMZ supportKnown for oneYes
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Securityidentical
FirewallKnown for oneYes
Firewall securityKnown for oneTCP, UDP, ICMP, TCP+UDP
Network address translation (NAT)Known for oneYes
System event logKnown for oneYes
VPN supportKnown for oneL2TP, WireGuard, OpenVPN, QBelt
MAC address filteringKnown for oneYes
NAT functionalityKnown for oney
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC, LAN (RJ-45)
Quick installation guideKnown for oneYes
Technical detailsidentical
Warranty periodKnown for one2 year(s)
Featuresidentical
Built-in processorKnown for oneYes
Processor manufacturerKnown for oneMarvell
Processor modelKnown for oneCN9130
Processor frequencyKnown for one2.2 MHz
Storage mediaKnown for oneFlash
Internal storage capacityKnown for one4 GB
Flash memoryKnown for one4 MB
Internal memoryKnown for one4096 MB
Internal memory typeKnown for oneDDR4
CertificationKnown for oneCE / FCC / VCCI / BSMI / RCM / CCC / UKCA
SafetyKnown for oneCSA International: CSA60950-1, EN60950-1, IEC60950-1, UL60950-1, CE LVD EN60950-1
Design1 differ
Product colourDiffersBlackWhite
Country of originKnown for oneTaiwan
On/off switchKnown for oneYes
Poweridentical
Power consumption (typical)Known for one36 W
Power source typeKnown for oneDC
Output voltageKnown for one12 V
AC input voltageKnown for one100 - 240 V
Operational conditionsidentical
Storage temperature (T-T)Known for one-20 - 70 °C
Weight & dimensions3 differ
WidthDiffers133 mm166.4 mm
DepthDiffers33 mm145.7 mm
HeightDiffers172 mm46263 mm
WeightKnown for one810 g
Packaging dataidentical
Package widthKnown for one281 mm
Package depthKnown for one257.5 mm
Package heightKnown for one59 mm
Package weightKnown for one1.35 kg
Package typeKnown for oneBox
Logistics dataidentical
Products per master (outer) caseKnown for one8 pc(s)
DSL featuresidentical
Internal modemKnown for oneNo
ADSL2+Known 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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