Product comparison · 2 modems

TP-Link TD-W8901N modem vs Zyxel P-630-S3 ADSL USB Modem over ISDN

10specifications compared
9differ
1identical
25known for one product only

Key differences

The TP-Link TD-W8901N modem has 83 mm more depth than the Zyxel P-630-S3 ADSL USB Modem over ISDN (128 mm vs 45 mm). The TP-Link TD-W8901N modem has 9 mm more height than the Zyxel P-630-S3 ADSL USB Modem over ISDN (35 mm vs 26 mm). The TP-Link TD-W8901N modem has 72 mm more width than the Zyxel P-630-S3 ADSL USB Modem over ISDN (182 mm vs 110 mm). Certification: CE, FCC, RoHS on the TP-Link TD-W8901N modem, FCC part 15&68 CE WHQL on the Zyxel P-630-S3 ADSL USB Modem over ISDN. Operating temperature (T-T): 0 - 40 °C on the TP-Link TD-W8901N modem, 0 - 50 °C on the Zyxel P-630-S3 ADSL USB Modem over ISDN.

Certification
- TD-W8901N modem:CE, FCC, RoHS
- P-630-S3 ADSL USB Modem over ISDN:FCC part 15&68 CE WHQL
Operating temperature (T-T)
- TD-W8901N modem:0 - 40 °C
- P-630-S3 ADSL USB Modem over ISDN:0 - 50 °C
Operating relative humidity (H-H)
- TD-W8901N modem:10 - 90%
- P-630-S3 ADSL USB Modem over ISDN:20 - 80%
Storage temperature (T-T)
- TD-W8901N modem:-40 - 70 °C
- P-630-S3 ADSL USB Modem over ISDN:-30 - 60 °C
Depth
- TD-W8901N modem:128 mm
- P-630-S3 ADSL USB Modem over ISDN:45 mm
Height
- TD-W8901N modem:35 mm
- P-630-S3 ADSL USB Modem over ISDN:26 mm
Width
- TD-W8901N modem:182 mm
- P-630-S3 ADSL USB Modem over ISDN:110 mm

Side by side

Differences highlightedShow differences only

Comparison of TD-W8901N, P-630-S3 ADSL USB Modem over ISDN
35 specifications	A TP-Link TD-W8901N modem Model TD-W8901N View product	B Zyxel P-630-S3 ADSL USB Modem over ISDN View product
Modemidentical
Modem typeKnown for one	ADSL2+	Unknown — not stated by the source
InterfaceKnown for one	RJ11	Unknown — not stated by the source
Antenna typeKnown for one	Omni directional, Undetachable, Reverse SMA	Unknown — not stated by the source
Performanceidentical
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.11b, IEEE 802.11g, IEEE 802.3, IEEE 802.3u	Unknown — not stated by the source
Routing protocolsKnown for one	IGRP, RIP-1, RIP-2	Unknown — not stated by the source
Supported protocolsKnown for one	ATM Forum UNI3.1/4.0, PPP over ATM (RFC 2364), PPP over Ethernet (RFC2516), IPoA (RFC1577/2225), PVC - Up to 8 PVCs.	Unknown — not stated by the source
Upstream data rateKnown for one	Unknown — not stated by the source	0.8 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	8 Mbit/s
Featuresidentical
Firewall securityKnown for one	NAT Firewall, SPI Firewall, MAC / IP / Packet / Application / URL Filtering, Denial of Service(DoS), SYN Flooding, Ping of Death	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit WEP, 64-bit WEP, WPA-PSK, WPA2-PSK	Unknown — not stated by the source
Switch typeKnown for one	Managed	Unknown — not stated by the source
InternalKnown for one	Unknown — not stated by the source	No
LED indicatorsKnown for one	Unknown — not stated by the source	DSL
Ports & interfacesidentical
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	4	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
I/O portsKnown for one	Unknown — not stated by the source	1 x RJ-45 1 x USB
Poweridentical
Power requirementsKnown for one	9VDC/0.6A	Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	Microsoft Windows 98SE, NT, 2000, XP, Vista, Windows 7 or Windows 8, MAC OS, NetWare, UNIX, Linux	Win98, Win ME, Win2000, Win XP, Mac OS 9/X
Minimum RAMKnown for one	Unknown — not stated by the source	64 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium II 233MHz/ Mac G3
Minimum system requirementsKnown for one	Unknown — not stated by the source	HD: 20 MB USB
Certificates2 differ
Compliance certificatesDiffers	RoHS, CE, Federal Communications Commission (FCC)	CE, Federal Communications Commission (FCC)
CertificationDiffers	CE, FCC, RoHS	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 - 80%
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 & dimensions3 differ
DepthDiffers	128 mm	45 mm
HeightDiffers	35 mm	26 mm
WidthDiffers	182 mm	110 mm
WeightKnown for one	Unknown — not stated by the source	78 g
Packaging contentidentical
Cables includedKnown for one	LAN (RJ-45), Phone (RJ-11)	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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