Product comparison · 2 modems

Fujitsu S26391-F6055-L500 modem 56 Kbit/s vs Zyxel P-870M-I modem

7specifications compared
7differ
0identical
16known for one product only

Key differences

The Zyxel P-870M-I modem has 56 mm more depth than the Fujitsu S26391-F6055-L500 modem 56 Kbit/s (132 mm vs 76 mm). The Zyxel P-870M-I modem has 20 mm more height than the Fujitsu S26391-F6055-L500 modem 56 Kbit/s (40 mm vs 20 mm). The Zyxel P-870M-I modem has 215 g more weight than the Fujitsu S26391-F6055-L500 modem 56 Kbit/s (265 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-870M-I modem. Operating relative humidity (H-H): 10 - 90% on the Fujitsu S26391-F6055-L500 modem 56 Kbit/s, 20 - 85% on the Zyxel P-870M-I modem.

Operating temperature (T-T)
- S26391-F6055-L500 modem 56 Kbit/s:0 - 60 °C
- P-870M-I modem:0 - 40 °C
Operating relative humidity (H-H)
- S26391-F6055-L500 modem 56 Kbit/s:10 - 90%
- P-870M-I modem:20 - 85%
Storage temperature (T-T)
- S26391-F6055-L500 modem 56 Kbit/s:-20 - 70 °C
- P-870M-I modem:-20 - 60 °C
Depth
- S26391-F6055-L500 modem 56 Kbit/s:76 mm
- P-870M-I modem:132 mm
Height
- S26391-F6055-L500 modem 56 Kbit/s:20 mm
- P-870M-I modem:40 mm
Weight
- S26391-F6055-L500 modem 56 Kbit/s:50 g
- P-870M-I modem:265 g
Width
- S26391-F6055-L500 modem 56 Kbit/s:31 mm
- P-870M-I modem:189 mm

Side by side

Differences highlightedShow differences only

Comparison of S26391-F6055-L500, P-870M-I
23 specifications	A Fujitsu S26391-F6055-L500 modem 56 Kbit/s Model S26391-F6055-L500 View product	B Zyxel P-870M-I modem Model P-870M-I View product
Performanceidentical
Upstream data rateKnown for one	Unknown — not stated by the source	50 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	100 Mbit/s
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet 10/100 Mbps
Featuresidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Status
Electromagnetic emissionsKnown for one	Unknown — not stated by the source	FCC Part 15 Class B, EN 55022 Class B, EN 55024 Class B
InternalKnown for one	No	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	2 x RJ-45 1 x RJ-11
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	9 V AC 1000 mA
Certificatesidentical
SafetyKnown for one	Unknown — not stated by the source	CAN/CSA-C22.2 No. 60950-1-03, ANSI/UL Std No 60950-1, 1st Ed., EN 60950-1, 1st Ed., IEC 60950-1, 1st Ed.
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
Weight & dimensions4 differ
DepthDiffers	76 mm	132 mm
HeightDiffers	20 mm	40 mm
WeightDiffers	50 g	265 g
WidthDiffers	31 mm	189 mm
Technical detailsidentical
Technical featuresKnown for one	Unknown — not stated by the source	- Duplex Method: DMT - LR-VDSL2 support - Power back-off
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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