Product comparison · 2 modems

D-Link DFM-562IS modem 56 Kbit/s vs D-Link DSL-520B modem

5specifications compared
5differ
0identical
20known for one product only

Key differences

The D-Link DFM-562IS modem 56 Kbit/s has 1 more modem (RJ-11) ports than the D-Link DSL-520B modem (2 vs 1). Only the D-Link DFM-562IS modem 56 Kbit/s has internal. Interface: PCI on the D-Link DFM-562IS modem 56 Kbit/s, RJ-11, RJ-45 on the D-Link DSL-520B modem. Operating temperature (T-T): 0 - 55 °C on the D-Link DFM-562IS modem 56 Kbit/s, 0 - 40 °C on the D-Link DSL-520B modem. Storage temperature (T-T): -10 - 70 °C on the D-Link DFM-562IS modem 56 Kbit/s, -20 - 70 °C on the D-Link DSL-520B modem.

Interface
- DFM-562IS modem 56 Kbit/s:PCI
- DSL-520B modem:RJ-11, RJ-45
Internal
- DFM-562IS modem 56 Kbit/s:Yes
- DSL-520B modem:No
Modem (RJ-11) ports
- DFM-562IS modem 56 Kbit/s:2
- DSL-520B modem:1
Operating temperature (T-T)
- DFM-562IS modem 56 Kbit/s:0 - 55 °C
- DSL-520B modem:0 - 40 °C
Storage temperature (T-T)
- DFM-562IS modem 56 Kbit/s:-10 - 70 °C
- DSL-520B modem:-20 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of DFM-562IS, DSL-520B
25 specifications	A D-Link DFM-562IS modem 56 Kbit/s Model DFM-562IS View product	B D-Link DSL-520B modem Model DSL-520B View product
Modem1 differ
InterfaceDiffers	PCI	RJ-11, RJ-45
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Performanceidentical
Upstream data rateKnown for one	Unknown — not stated by the source	3.5 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	24 Mbit/s
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
Supported protocolsKnown for one	Unknown — not stated by the source	- ATM Adaption Layer type 5 (AAL5) - Bridged or routed Ethernet encapsulation - VC and LLC based multiplexing - MAC Encapsulated Routing - ATM Forum UNI3.1/4.0 PVC - ATM Cell Format ITU-T Rec. I.361 - PPP over ATM (RFC 2364) - PPP over Ethernet (PPPoE) - PPP Link Control Protocol (LCP) - Internet Pr
Data compressionKnown for one	V.42bis & MNP 2-4	Unknown — not stated by the source
Features1 differ
InternalDiffers	Yes	No
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power LEDKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Connector(s)Known for one	Unknown — not stated by the source	RJ-11, RJ-45
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Modem (RJ-11) portsDiffers	2	1
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	100-240 VAC, 50/60 Hz
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	ADSL: Multi-mode, ANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt) Annex A, ITU-T G.992.2 (G.lite) Annex, AITU-T G.994.1 (G.hs), ADSL2: ITU-T G.992.3 (G.dmt.bis) Annex A/L/M ITU-T G.992.4 (G.lite.bis) Annex A, ADSL2+: ITU-T G.992.5 Annex A/M
SafetyKnown for one	LVD (EC 60950)	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	-5 - 95%
Storage temperature (T-T)Differs	-10 - 70 °C	-20 - 70 °C
System requirementsidentical
Compatible operating systemsKnown for one	Windows 98SE, Windows ME, Windows 2000, Windows XP	Unknown — not stated by the source
Weight & dimensionsidentical
DepthKnown for one	120 mm	Unknown — not stated by the source
HeightKnown for one	50 mm	Unknown — not stated by the source
WeightKnown for one	46 g	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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