Product comparison · 2 modems

Fujitsu S26391-F6055-L500 modem 56 Kbit/s vs Zyxel P-871M modem

8specifications compared
7differ
1identical
20known for one product only

Key differences

The Zyxel P-871M modem has 56 mm more depth than the Fujitsu S26391-F6055-L500 modem 56 Kbit/s (132 mm vs 76 mm). The Zyxel P-871M modem has 20 mm more height than the Fujitsu S26391-F6055-L500 modem 56 Kbit/s (40 mm vs 20 mm). The Zyxel P-871M modem has 257 g more weight than the Fujitsu S26391-F6055-L500 modem 56 Kbit/s (307 g vs 50 g). Operating temperature (T-T): 0 - 60 °C on the Fujitsu S26391-F6055-L500 modem 56 Kbit/s, 0 - 40 °C on the Zyxel P-871M modem. Operating relative humidity (H-H): 10 - 90% on the Fujitsu S26391-F6055-L500 modem 56 Kbit/s, 20 - 85% on the Zyxel P-871M modem.

Operating temperature (T-T)
- S26391-F6055-L500 modem 56 Kbit/s:0 - 60 °C
- P-871M modem:0 - 40 °C
Operating relative humidity (H-H)
- S26391-F6055-L500 modem 56 Kbit/s:10 - 90%
- P-871M modem:20 - 85%
Storage temperature (T-T)
- S26391-F6055-L500 modem 56 Kbit/s:-20 - 70 °C
- P-871M modem:-20 - 60 °C
Depth
- S26391-F6055-L500 modem 56 Kbit/s:76 mm
- P-871M modem:132 mm
Height
- S26391-F6055-L500 modem 56 Kbit/s:20 mm
- P-871M modem:40 mm
Weight
- S26391-F6055-L500 modem 56 Kbit/s:50 g
- P-871M modem:307 g
Width
- S26391-F6055-L500 modem 56 Kbit/s:31 mm
- P-871M modem:189 mm

Side by side

Differences highlightedShow differences only

Comparison of S26391-F6055-L500, P-871M
28 specifications	A Fujitsu S26391-F6055-L500 modem 56 Kbit/s Model S26391-F6055-L500 View product	B Zyxel P-871M modem Model P-871M View product
Performanceidentical
Upstream data rateKnown for one	Unknown — not stated by the source	40 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	80 Mbit/s
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet, Fast Ethernet, VDSL1/2
Supported protocolsKnown for one	Unknown — not stated by the source	1 x WAN (RJ45)
Featuresidentical
Flow control supportKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
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) portsKnown for one	1	Unknown — not stated by the source
Poweridentical
USB poweredKnown for one	Unknown — not stated by the source	No
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	EN55022 Class B, EN61000-3-2: 2000, EN61000-3-3: 1995+A1:2001, FCC Part 15 (Class B), CSA 60950-1, UL 60950-1, EN 60950-1:2001+A11, IEC 60950-1:2001
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 60 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 85%
Storage temperature (T-T)Differs	-20 - 70 °C	-20 - 60 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 90%
Weight & dimensions4 differ
DepthDiffers	76 mm	132 mm
HeightDiffers	20 mm	40 mm
WeightDiffers	50 g	307 g
WidthDiffers	31 mm	189 mm
Modemidentical
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	USB	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 7/XP/Vista	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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