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Product comparison · 2 modems

D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router vs TP-Link TD-8817 modem

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  • 13specifications compared
  • 9differ
  • 4identical
  • 13known for one product only

Key differences

The D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router has 3 more Ethernet LAN (RJ-45) ports than the TP-Link TD-8817 modem (4 vs 1). The TP-Link TD-8817 modem has 5 - 95% more operating relative humidity (H-H) than the D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router (10 - 95% vs 5 - 95%). The D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router has 42 mm more depth than the TP-Link TD-8817 modem (150 mm vs 108 mm). Interface: ADSL2, ADSL2+ on the D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router, USB 2.0/Ethernet Port on the TP-Link TD-8817 modem. Compliance industry standards: TR-067, TR-069 on the D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router, IEEE 802.3, 802.3u on the TP-Link TD-8817 modem.

  • Interface
    • ADSL2, ADSL2+
    • USB 2.0/Ethernet Port
  • Ethernet LAN (RJ-45) ports
    • 4
    • 1
  • Compliance industry standards
    • TR-067, TR-069
    • IEEE 802.3, 802.3u
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 0 - 55 °C
  • Operating relative humidity (H-H)
    • 5 - 95%
    • 10 - 95%
  • Storage temperature (T-T)
    • -20 - 65 °C
    • -40 - 70 °C
  • Depth
    • 150 mm
    • 108 mm
  • Height
    • 33 mm
    • 28 mm

Side by side

Differences highlightedShow differences only
26 specifications
A

D-Link

DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet RouterView product
B

TP-Link

TD-8817 modem

Model TD-8817

View product
Modem1 differ
InterfaceDiffersADSL2, ADSL2+USB 2.0/Ethernet Port
Modem typeKnown for oneADSL2, ADSL2+
Performanceidentical
Upstream data rate3.5 Mbit/s3.5 Mbit/s
Downstream data rate24 Mbit/s24 Mbit/s
MAC address filteringKnown for oneYes
Networking featuresKnown for oneFast Ethernet
Supported protocolsKnown for oneATM Forum UNI3.1/4.0 PVC - Up to 8 PVCs PPP over ATM (RFC 2364) PPP over Ethernet (RFC2516) IPoA (RFC1577/2225)
Featuresidentical
LED indicatorsKnown for oneYes
Connectivity LEDsKnown for oneDSL, LAN, Internet
Ports & interfaces1 differ
DC-in jackYesYes
Ethernet LAN (RJ-45) portsDiffers41
Modem (RJ-11) ports11
System requirementsidentical
Compatible operating systemsKnown for oneWindows 98SE, NT, 2000, XP, Vista, 7 MAC OS NetWare UNIX Linux
Certificates1 differ
Compliance industry standardsDiffersTR-067, TR-069IEEE 802.3, 802.3u
CertificationKnown for one7.6” x 5.9” x 1.3 10.8” x 8.2” x 2.7
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 55 °C
Operating relative humidity (H-H)Differs5 - 95%10 - 95%
Storage temperature (T-T)Differs-20 - 65 °C-40 - 70 °C
Non-operating relative humidity (non-condensing)Known for one5 - 95%
Weight & dimensions3 differ
DepthDiffers150 mm108 mm
HeightDiffers33 mm28 mm
WidthDiffers193 mm165 mm
WeightKnown for one318 g
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45), Phone (RJ-11)
Packaging dataidentical
Package dimensions (WxDxH)Known for one274 x 208 x 69 mm
Package weightKnown for one953 g

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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