Product comparison · 2 modems

NETGEAR CMD31T modem vs TP-Link TD-8817 modem

12specifications compared
9differ
3identical
16known for one product only

Key differences

The NETGEAR CMD31T modem has 146.5 Mbit/s more upstream data rate than the TP-Link TD-8817 modem (150 Mbit/s vs 3.5 Mbit/s). The NETGEAR CMD31T modem has 126 Mbit/s more downstream data rate than the TP-Link TD-8817 modem (150 Mbit/s vs 24 Mbit/s). The NETGEAR CMD31T modem has 6 mm more depth than the TP-Link TD-8817 modem (114 mm vs 108 mm). Networking features: Gigabit Ethernet, TCP/IP on the NETGEAR CMD31T modem, Fast Ethernet on the TP-Link TD-8817 modem. Compliance industry standards: IPv6 on the NETGEAR CMD31T modem, IEEE 802.3, 802.3u on the TP-Link TD-8817 modem.

Upstream data rate
- CMD31T modem:150 Mbit/s
- TD-8817 modem:3.5 Mbit/s
Downstream data rate
- CMD31T modem:150 Mbit/s
- TD-8817 modem:24 Mbit/s
Networking features
- CMD31T modem:Gigabit Ethernet, TCP/IP
- TD-8817 modem:Fast Ethernet
Compliance industry standards
- CMD31T modem:IPv6
- TD-8817 modem:IEEE 802.3, 802.3u
Depth
- CMD31T modem:114 mm
- TD-8817 modem:108 mm
Height
- CMD31T modem:30 mm
- TD-8817 modem:28 mm
Width
- CMD31T modem:175 mm
- TD-8817 modem:165 mm
Cables included
- CMD31T modem:LAN (RJ-45)
- TD-8817 modem:LAN (RJ-45), Phone (RJ-11)

Side by side

Differences highlightedShow differences only

Comparison of CMD31T, TD-8817
28 specifications	A NETGEAR CMD31T modem Model CMD31T View product	B TP-Link TD-8817 modem Model TD-8817 View product
Performance3 differ
Upstream data rateDiffers	150 Mbit/s	3.5 Mbit/s
Downstream data rateDiffers	150 Mbit/s	24 Mbit/s
Networking featuresDiffers	Gigabit Ethernet, TCP/IP	Fast Ethernet
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
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
InternalKnown for one	No	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Poweridentical
USB poweredKnown for one	No	Unknown — not stated by the source
System requirements1 differ
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Minimum system requirementsKnown for one	Cable Broadband Internet	Unknown — not stated by the source
Compatible operating systemsDiffers	Microsoft Windows 7, Vista, XP, 2000, Mac OS	Windows 98SE, NT, 2000, XP, Vista, 7 MAC OS NetWare UNIX Linux
Certificates1 differ
Compliance certificatesKnown for one	RoHS, CE, WEEE	Unknown — not stated by the source
CertificationKnown for one	CEC RoHS WEEE	Unknown — not stated by the source
Compliance industry standardsDiffers	IPv6	IEEE 802.3, 802.3u
Weight & dimensions3 differ
DepthDiffers	114 mm	108 mm
HeightDiffers	30 mm	28 mm
WeightKnown for one	310 g	Unknown — not stated by the source
WidthDiffers	175 mm	165 mm
Packaging content1 differ
Cables includedDiffers	LAN (RJ-45)	LAN (RJ-45), Phone (RJ-11)
Modemidentical
InterfaceKnown for one	Unknown — not stated by the source	USB 2.0/Ethernet Port
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%

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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