Product comparison · 2 modems

TP-Link DOCSIS 3.0 vs Zyxel P-630-S modem

8specifications compared
7differ
1identical
20known for one product only

Key differences

The TP-Link DOCSIS 3.0 has 142.2 Mbit/s more upstream data rate than the Zyxel P-630-S modem (143 Mbit/s vs 0.8 Mbit/s). The TP-Link DOCSIS 3.0 has 335 Mbit/s more downstream data rate than the Zyxel P-630-S modem (343 Mbit/s vs 8 Mbit/s). Only the TP-Link DOCSIS 3.0 has DC-in jack. Supported protocols: TCP/IP, DHCP, ICMP, IGMP, TFTP,ARP,ToD on the TP-Link DOCSIS 3.0, PPPoE, PPPoA on the Zyxel P-630-S modem. Operating temperature (T-T): 0 - 40 °C on the TP-Link DOCSIS 3.0, 0 - 50 °C on the Zyxel P-630-S modem.

Upstream data rate
- DOCSIS 3.0:143 Mbit/s
- P-630-S modem:0.8 Mbit/s
Downstream data rate
- DOCSIS 3.0:343 Mbit/s
- P-630-S modem:8 Mbit/s
DC-in jack
- DOCSIS 3.0:Yes
- P-630-S modem:No
Operating temperature (T-T)
- DOCSIS 3.0:0 - 40 °C
- P-630-S modem:0 - 50 °C
Operating relative humidity (H-H)
- DOCSIS 3.0:10 - 90%
- P-630-S modem:20 - 85%
Storage temperature (T-T)
- DOCSIS 3.0:-40 - 70 °C
- P-630-S modem:-30 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of DOCSIS 3.0, P-630-S
28 specifications	A TP-Link DOCSIS 3.0 View product	B Zyxel P-630-S modem Model P-630-S View product
Performance3 differ
Upstream data rateDiffers	143 Mbit/s	0.8 Mbit/s
Downstream data rateDiffers	343 Mbit/s	8 Mbit/s
Supported protocolsDiffers	TCP/IP, DHCP, ICMP, IGMP, TFTP,ARP,ToD	PPPoE, PPPoA
ModulationKnown for one	64-QAM, 256-QAM, QPSK	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Product colourKnown for one	Black	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power LEDKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
DC-in jackDiffers	Yes	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Poweridentical
USB poweredKnown for one	Unknown — not stated by the source	Yes
DC input voltageKnown for one	12 V	Unknown — not stated by the source
System requirementsidentical
Minimum processorKnown for one	Unknown — not stated by the source	Pentium 2 233MHz
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	FCC part 15 & 68, CE, WHQL
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 85%
Storage temperature (T-T)Differs	-40 - 70 °C	-30 - 60 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 90%
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	45 mm
HeightKnown for one	Unknown — not stated by the source	26 mm
WeightKnown for one	Unknown — not stated by the source	75 g
WidthKnown for one	Unknown — not stated by the source	110 mm
Packaging contentidentical
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source

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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