Product comparison · 2 modems

D-Link ADSL2+ Ethernet Modem (Annex B) vs Zyxel ADSL USB Modem + 2 Filters

10specifications compared
10differ
0identical
15known for one product only

Key differences

The D-Link ADSL2+ Ethernet Modem (Annex B) has 16,000 Kbit/s more modem speed than the Zyxel ADSL USB Modem + 2 Filters (24000 Kbit/s vs 8000 Kbit/s). The D-Link ADSL2+ Ethernet Modem (Annex B) has 63 mm more depth than the Zyxel ADSL USB Modem + 2 Filters (108 mm vs 45 mm). The D-Link ADSL2+ Ethernet Modem (Annex B) has 5 mm more height than the Zyxel ADSL USB Modem + 2 Filters (31 mm vs 26 mm). Modem type: ADSL on the D-Link ADSL2+ Ethernet Modem (Annex B), DSL on the Zyxel ADSL USB Modem + 2 Filters. Interface: RJ-45 / RJ-11 on the D-Link ADSL2+ Ethernet Modem (Annex B), USB on the Zyxel ADSL USB Modem + 2 Filters.

Modem type
- ADSL2+ Ethernet Modem (Annex B):ADSL
- ADSL USB Modem + 2 Filters:DSL
Modem speed
- ADSL2+ Ethernet Modem (Annex B):24000 Kbit/s
- ADSL USB Modem + 2 Filters:8000 Kbit/s
Interface
- ADSL2+ Ethernet Modem (Annex B):RJ-45 / RJ-11
- ADSL USB Modem + 2 Filters:USB
Operating temperature (T-T)
- ADSL2+ Ethernet Modem (Annex B):0 - 40 °C
- ADSL USB Modem + 2 Filters:0 - 50 °C
Operating relative humidity (H-H)
- ADSL2+ Ethernet Modem (Annex B):5 - 95%
- ADSL USB Modem + 2 Filters:20 - 85%
Storage temperature (T-T)
- ADSL2+ Ethernet Modem (Annex B):20 - 70 °C
- ADSL USB Modem + 2 Filters:-30 - 60 °C
Depth
- ADSL2+ Ethernet Modem (Annex B):108 mm
- ADSL USB Modem + 2 Filters:45 mm
Height
- ADSL2+ Ethernet Modem (Annex B):31 mm
- ADSL USB Modem + 2 Filters:26 mm

Side by side

Differences highlightedShow differences only

Comparison of ADSL2+ Ethernet Modem (Annex B), ADSL USB Modem + 2 Filters
25 specifications	A D-Link ADSL2+ Ethernet Modem (Annex B)View product	B Zyxel ADSL USB Modem + 2 Filters View product
Modem3 differ
Modem typeDiffers	ADSL	DSL
Modem speedDiffers	24000 Kbit/s	8000 Kbit/s
InterfaceDiffers	RJ-45 / RJ-11	USB
Performance1 differ
Networking featuresKnown for one	Unknown — not stated by the source	PPPoE, PPPoA
Supported protocolsDiffers	OAM F4/F5 IP - ATM (RFC 1577) PPP - ATM (RFC 2364) PPP - Ethernet (PPPoE) AAL5	ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs)
Digital signal protocolKnown for one	Unknown — not stated by the source	ADSL Lite, ADSL
Data link protocolsKnown for one	ADSL2+ / G.dmt	Unknown — not stated by the source
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	1 x ADSL RJ-11; 1 x USB 4 PIN USB Type A
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Minimum RAMKnown for one	Unknown — not stated by the source	64 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium II 233 MHz/ Mac G3
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98/ME/2000/XP Apple MacOS 9/MacOS X
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	CE, WHQL, FCC Part 68, FCC Part 15
SafetyKnown for one	CSA	Unknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	5 - 95%	20 - 85%
Storage temperature (T-T)Differs	20 - 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	108 mm	45 mm
HeightDiffers	31 mm	26 mm
WeightKnown for one	Unknown — not stated by the source	75 g
WidthDiffers	142 mm	110 mm
Featuresidentical
InternalKnown for one	No	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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