Product comparison · 2 modems

D-Link ADSL2+ Ethernet Modem (Annex B) vs Zyxel Omni 56K Smart

8specifications compared
6differ
2identical
10known for one product only

Key differences

The D-Link ADSL2+ Ethernet Modem (Annex B) has 23,944 Kbit/s more modem speed than the Zyxel Omni 56K Smart (24000 Kbit/s vs 56 Kbit/s). The D-Link ADSL2+ Ethernet Modem (Annex B) has 8 mm more depth than the Zyxel Omni 56K Smart (108 mm vs 100 mm). The D-Link ADSL2+ Ethernet Modem (Annex B) has 6 mm more height than the Zyxel Omni 56K Smart (31 mm vs 25 mm). Modem type: ADSL on the D-Link ADSL2+ Ethernet Modem (Annex B), external on the Zyxel Omni 56K Smart. Operating relative humidity (H-H): 5 - 95% on the D-Link ADSL2+ Ethernet Modem (Annex B), 20 - 90% on the Zyxel Omni 56K Smart.

Modem type
- ADSL2+ Ethernet Modem (Annex B):ADSL
- Omni 56K Smart:external
Modem speed
- ADSL2+ Ethernet Modem (Annex B):24000 Kbit/s
- Omni 56K Smart:56 Kbit/s
Operating relative humidity (H-H)
- ADSL2+ Ethernet Modem (Annex B):5 - 95%
- Omni 56K Smart:20 - 90%
Depth
- ADSL2+ Ethernet Modem (Annex B):108 mm
- Omni 56K Smart:100 mm
Height
- ADSL2+ Ethernet Modem (Annex B):31 mm
- Omni 56K Smart:25 mm
Width
- ADSL2+ Ethernet Modem (Annex B):142 mm
- Omni 56K Smart:75 mm

Side by side

Differences highlightedShow differences only

Comparison of ADSL2+ Ethernet Modem (Annex B), Omni 56K Smart
18 specifications	A D-Link ADSL2+ Ethernet Modem (Annex B)View product	B Zyxel Omni 56K Smart View product
Modem2 differ
Modem typeDiffers	ADSL	external
Modem speedDiffers	24000 Kbit/s	56 Kbit/s
InterfaceKnown for one	RJ-45 / RJ-11	Unknown — not stated by the source
Performanceidentical
Data link protocolsKnown for one	ADSL2+ / G.dmt	Unknown — not stated by the source
Supported protocolsKnown for one	OAM F4/F5 IP - ATM (RFC 1577) PPP - ATM (RFC 2364) PPP - Ethernet (PPPoE) AAL5	Unknown — not stated by the source
Data compressionKnown for one	Unknown — not stated by the source	V.42bis/MNP 5
Featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Modem (RJ-11) ports	1	1
Certificatesidentical
SafetyKnown for one	CSA	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	5 - 95%	20 - 90%
Storage temperature (T-T)Known for one	20 - 70 °C	Unknown — not stated by the source
Weight & dimensions3 differ
DepthDiffers	108 mm	100 mm
HeightDiffers	31 mm	25 mm
WidthDiffers	142 mm	75 mm
WeightKnown for one	Unknown — not stated by the source	102 g
Technical detailsidentical
Weight (imperial)Known for one	Unknown — not stated by the source	0.0998 kg (0.22 lbs)

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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