Product comparison · 2 modems

NETGEAR MBM621 modem vs TP-Link TD-8817 modem

10specifications compared
8differ
2identical
13known for one product only

Key differences

The TP-Link TD-8817 modem has 3.116 Mbit/s more upstream data rate than the NETGEAR MBM621 modem (3.5 Mbit/s vs 0.384 Mbit/s). The TP-Link TD-8817 modem has 20.4 Mbit/s more downstream data rate than the NETGEAR MBM621 modem (24 Mbit/s vs 3.6 Mbit/s). The NETGEAR MBM621 modem has 6 mm more depth than the TP-Link TD-8817 modem (114 mm vs 108 mm). Operating temperature (T-T): 0 - 40 °C on the NETGEAR MBM621 modem, 0 - 55 °C on the TP-Link TD-8817 modem. Storage temperature (T-T): -20 - 70 °C on the NETGEAR MBM621 modem, -40 - 70 °C on the TP-Link TD-8817 modem.

Upstream data rate
- MBM621 modem:0.384 Mbit/s
- TD-8817 modem:3.5 Mbit/s
Downstream data rate
- MBM621 modem:3.6 Mbit/s
- TD-8817 modem:24 Mbit/s
Operating temperature (T-T)
- MBM621 modem:0 - 40 °C
- TD-8817 modem:0 - 55 °C
Storage temperature (T-T)
- MBM621 modem:-20 - 70 °C
- TD-8817 modem:-40 - 70 °C
Depth
- MBM621 modem:114 mm
- TD-8817 modem:108 mm
Height
- MBM621 modem:25 mm
- TD-8817 modem:28 mm
Width
- MBM621 modem:172 mm
- TD-8817 modem:165 mm

Side by side

Differences highlightedShow differences only

Comparison of MBM621, TD-8817
23 specifications	A NETGEAR MBM621 modem Model MBM621 View product	B TP-Link TD-8817 modem Model TD-8817 View product
Modemidentical
InterfaceKnown for one	Unknown — not stated by the source	USB 2.0/Ethernet Port
Performance3 differ
Upstream data rateDiffers	0.384 Mbit/s	3.5 Mbit/s
Downstream data rateDiffers	3.6 Mbit/s	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 protocolsDiffers	IPv4, TCP, UDP, DHCP, IEEE 802.2, IEEE 802.3, ICMP, HTTP, TFTP, NTP	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 & interfacesidentical
DC-in jack	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98SE, NT, 2000, XP, Vista, 7 MAC OS NetWare UNIX Linux
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, 802.3u
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 95%
Storage temperature (T-T)Differs	-20 - 70 °C	-40 - 70 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions3 differ
DepthDiffers	114 mm	108 mm
HeightDiffers	25 mm	28 mm
WidthDiffers	172 mm	165 mm
WeightKnown for one	300 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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