Product comparison · 2 modems

Manhattan 153577 modem 56 Kbit/s vs NETGEAR CMD31T modem

9specifications compared
8differ
1identical
20known for one product only

Key differences

The NETGEAR CMD31T modem has 149.944 Mbit/s more downstream data rate than the Manhattan 153577 modem 56 Kbit/s (150 Mbit/s vs 0.056 Mbit/s). The NETGEAR CMD31T modem has 74 mm more depth than the Manhattan 153577 modem 56 Kbit/s (114 mm vs 40 mm). The NETGEAR CMD31T modem has 55 mm more width than the Manhattan 153577 modem 56 Kbit/s (175 mm vs 120 mm). Only the Manhattan 153577 modem 56 Kbit/s has internal. Only the NETGEAR CMD31T modem has mac compatibility.

Downstream data rate
- 153577 modem 56 Kbit/s:0.056 Mbit/s
- CMD31T modem:150 Mbit/s
Internal
- 153577 modem 56 Kbit/s:Yes
- CMD31T modem:No
Mac compatibility
- 153577 modem 56 Kbit/s:No
- CMD31T modem:Yes
Certification
- 153577 modem 56 Kbit/s:FCC, CE, RoHS, WEEE
- CMD31T modem:CEC RoHS WEEE
Depth
- 153577 modem 56 Kbit/s:40 mm
- CMD31T modem:114 mm
Width
- 153577 modem 56 Kbit/s:120 mm
- CMD31T modem:175 mm

Side by side

Differences highlightedShow differences only

Comparison of 153577, CMD31T
29 specifications	A Manhattan 153577 modem 56 Kbit/s Model 153577 View product	B NETGEAR CMD31T modem Model CMD31T View product
Performance1 differ
Upstream data rateKnown for one	Unknown — not stated by the source	150 Mbit/s
Downstream data rateDiffers	0.056 Mbit/s	150 Mbit/s
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet, TCP/IP
Data compressionKnown for one	MNP 5, ITU-T V.44, V.42	Unknown — not stated by the source
Maximum fax transfer rateKnown for one	14.4Kb/s	Unknown — not stated by the source
Supported protocolsKnown for one	ITU-T V.92, V.90, V.34, V.32, V.22 bis, V.21 Bell 212A, 103	Unknown — not stated by the source
Digital signal protocolKnown for one	H.324, V.80	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
Cable lengthKnown for one	1.5 m	Unknown — not stated by the source
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Modem (RJ-11) portsKnown for one	2	Unknown — not stated by the source
Poweridentical
USB poweredKnown for one	Unknown — not stated by the source	No
System requirements2 differ
Mac compatibilityDiffers	No	Yes
Minimum system requirementsKnown for one	Unknown — not stated by the source	Cable Broadband Internet
Compatible operating systemsDiffers	Windows 98SE/2000/Me/XP/Vista Linux	Microsoft Windows 7, Vista, XP, 2000, Mac OS
Certificates2 differ
Compliance certificatesDiffers	RoHS, CE, Federal Communications Commission (FCC), WEEE	RoHS, CE, WEEE
CertificationDiffers	FCC, CE, RoHS, WEEE	CEC RoHS WEEE
Compliance industry standardsKnown for one	Unknown — not stated by the source	IPv6
Weight & dimensions2 differ
DepthDiffers	40 mm	114 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
WeightKnown for one	Unknown — not stated by the source	310 g
WidthDiffers	120 mm	175 mm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45)
Modemidentical
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	PCI	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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