Product comparison · 2 modems

NETGEAR ADSL2+ Ethernet Modem AnnexB vs Zyxel P-630-S modem

17specifications compared
13differ
4identical
9known for one product only

Key differences

The NETGEAR ADSL2+ Ethernet Modem AnnexB has 0.7 Mbit/s more upstream data rate than the Zyxel P-630-S modem (1.5 Mbit/s vs 0.8 Mbit/s). The NETGEAR ADSL2+ Ethernet Modem AnnexB has 16 Mbit/s more downstream data rate than the Zyxel P-630-S modem (24 Mbit/s vs 8 Mbit/s). The NETGEAR ADSL2+ Ethernet Modem AnnexB has 48 mm more depth than the Zyxel P-630-S modem (93 mm vs 45 mm). Certification: FCC 15, FCC 68, CE, RoHS, A-Tick, C-Tick on the NETGEAR ADSL2+ Ethernet Modem AnnexB, FCC part 15 & 68, CE, WHQL on the Zyxel P-630-S modem. Operating temperature (T-T): 0 - 40 °C on the NETGEAR ADSL2+ Ethernet Modem AnnexB, 0 - 50 °C on the Zyxel P-630-S modem.

Upstream data rate
- ADSL2+ Ethernet Modem AnnexB:1.5 Mbit/s
- P-630-S modem:0.8 Mbit/s
Downstream data rate
- ADSL2+ Ethernet Modem AnnexB:24 Mbit/s
- P-630-S modem:8 Mbit/s
Operating temperature (T-T)
- ADSL2+ Ethernet Modem AnnexB:0 - 40 °C
- P-630-S modem:0 - 50 °C
Operating relative humidity (H-H)
- ADSL2+ Ethernet Modem AnnexB:10 - 90%
- P-630-S modem:20 - 85%
Storage temperature (T-T)
- ADSL2+ Ethernet Modem AnnexB:-20 - 70 °C
- P-630-S modem:-30 - 60 °C
Non-operating relative humidity (non-condensing)
- ADSL2+ Ethernet Modem AnnexB:5 - 95%
- P-630-S modem:20 - 90%
Depth
- ADSL2+ Ethernet Modem AnnexB:93 mm
- P-630-S modem:45 mm
Height
- ADSL2+ Ethernet Modem AnnexB:30 mm
- P-630-S modem:26 mm

Side by side

Differences highlightedShow differences only

Comparison of ADSL2+ Ethernet Modem AnnexB, P-630-S
26 specifications	A NETGEAR ADSL2+ Ethernet Modem AnnexB View product	B Zyxel P-630-S modem Model P-630-S View product
Modemidentical
Modem typeKnown for one	ADSL2+	Unknown — not stated by the source
Modem speedKnown for one	24576 Kbit/s	Unknown — not stated by the source
ChipsetKnown for one	BCM6338	Unknown — not stated by the source
Performance3 differ
Supported data transfer ratesKnown for one	10/100 Mbps	Unknown — not stated by the source
Upstream data rateDiffers	1.5 Mbit/s	0.8 Mbit/s
Downstream data rateDiffers	24 Mbit/s	8 Mbit/s
Networking featuresKnown for one	IEEE 802.1d, 802.3, 802.3u	Unknown — not stated by the source
Supported protocolsDiffers	UNI 3.1/4.0 PVC, OAM F4/F5, ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.992.3 (G.DMT.bis), ITU G.992.5	PPPoE, PPPoA
Ports & interfacesidentical
I/O portsKnown for one	1xRJ45	Unknown — not stated by the source
DC-in jackKnown for one	Unknown — not stated by the source	No
Certificates2 differ
Compliance certificatesDiffers	RoHS, CE, Federal Communications Commission (FCC), C-TICK	CE, Federal Communications Commission (FCC)
CertificationDiffers	FCC 15, FCC 68, CE, RoHS, A-Tick, C-Tick	FCC part 15 & 68, CE, WHQL
Operational conditions4 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	-20 - 70 °C	-30 - 60 °C
Non-operating relative humidity (non-condensing)Differs	5 - 95%	20 - 90%
Weight & dimensions4 differ
DepthDiffers	93 mm	45 mm
HeightDiffers	30 mm	26 mm
WeightDiffers	190 g	75 g
WidthDiffers	141 mm	110 mm
Poweridentical
USB poweredKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Minimum processorKnown for one	Unknown — not stated by the source	Pentium 2 233MHz

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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