Product comparison · 2 modems

NETGEAR DGNB2100 modem vs TP-Link TD-8817 modem

8specifications compared
7differ
1identical
17known for one product only

Key differences

The NETGEAR DGNB2100 modem has 3 more Ethernet LAN (RJ-45) ports than the TP-Link TD-8817 modem (4 vs 1). The NETGEAR DGNB2100 modem has 22 mm more depth than the TP-Link TD-8817 modem (130 mm vs 108 mm). The NETGEAR DGNB2100 modem has 3 mm more height than the TP-Link TD-8817 modem (31 mm vs 28 mm). Interface: USB 2.0 on the NETGEAR DGNB2100 modem, USB 2.0/Ethernet Port on the TP-Link TD-8817 modem. Compliance industry standards: IEEE 802.11g/b/n on the NETGEAR DGNB2100 modem, IEEE 802.3, 802.3u on the TP-Link TD-8817 modem.

Interface
- DGNB2100 modem:USB 2.0
- TD-8817 modem:USB 2.0/Ethernet Port
Ethernet LAN (RJ-45) ports
- DGNB2100 modem:4
- TD-8817 modem:1
Compliance industry standards
- DGNB2100 modem:IEEE 802.11g/b/n
- TD-8817 modem:IEEE 802.3, 802.3u
Depth
- DGNB2100 modem:130 mm
- TD-8817 modem:108 mm
Height
- DGNB2100 modem:31 mm
- TD-8817 modem:28 mm
Width
- DGNB2100 modem:177.5 mm
- TD-8817 modem:165 mm

Side by side

Differences highlightedShow differences only

Comparison of DGNB2100, TD-8817
25 specifications	A NETGEAR DGNB2100 modem Model DGNB2100 View product	B TP-Link TD-8817 modem Model TD-8817 View product
Modem1 differ
InterfaceDiffers	USB 2.0	USB 2.0/Ethernet Port
Performanceidentical
Upstream data rateKnown for one	Unknown — not stated by the source	3.5 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	24 Mbit/s
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Supported protocolsKnown for one	Unknown — not stated by the source	ATM 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 one	Unknown — not stated by the source	Yes
InternalKnown for one	No	Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	4	1
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
System requirements1 differ
Compatible operating systemsDiffers	Windows 2000 (SP4), XP (SP1 y SP2) & Vista	Windows 98SE, NT, 2000, XP, Vista, 7 MAC OS NetWare UNIX Linux
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Minimum system requirementsKnown for one	CD-ROM USB	Unknown — not stated by the source
Certificates1 differ
Compliance industry standardsDiffers	IEEE 802.11g/b/n	IEEE 802.3, 802.3u
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions3 differ
DepthDiffers	130 mm	108 mm
HeightDiffers	31 mm	28 mm
WidthDiffers	177.5 mm	165 mm
WeightKnown for one	265 g	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45), Phone (RJ-11)

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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