Product comparison · 2 modems

TP-Link TC-7620 modem 680000 Kbit/s vs Zyxel P-870M-I3 modem

9specifications compared
6differ
3identical
23known for one product only

Key differences

The Zyxel P-870M-I3 modem has 39 mm more depth than the TP-Link TC-7620 modem 680000 Kbit/s (180 mm vs 141 mm). The TP-Link TC-7620 modem 680000 Kbit/s has 79 mm more height than the Zyxel P-870M-I3 modem (115 mm vs 36 mm). The Zyxel P-870M-I3 modem has 70.1 mm more width than the TP-Link TC-7620 modem 680000 Kbit/s (128 mm vs 57.9 mm). Certification: FCC, UL Cablelabs RoHS on the TP-Link TC-7620 modem 680000 Kbit/s, FCC, EN, ANSI/UL, IEC on the Zyxel P-870M-I3 modem. Operating relative humidity (H-H): -30 - 70% on the TP-Link TC-7620 modem 680000 Kbit/s, 20 - 85% on the Zyxel P-870M-I3 modem.

Certification
- TC-7620 modem 680000 Kbit/s:FCC, UL Cablelabs RoHS
- P-870M-I3 modem:FCC, EN, ANSI/UL, IEC
Operating relative humidity (H-H)
- TC-7620 modem 680000 Kbit/s:-30 - 70%
- P-870M-I3 modem:20 - 85%
Depth
- TC-7620 modem 680000 Kbit/s:141 mm
- P-870M-I3 modem:180 mm
Height
- TC-7620 modem 680000 Kbit/s:115 mm
- P-870M-I3 modem:36 mm
Width
- TC-7620 modem 680000 Kbit/s:57.9 mm
- P-870M-I3 modem:128 mm

Side by side

Differences highlightedShow differences only

Comparison of TC-7620, P-870M-I3
32 specifications	A TP-Link TC-7620 modem 680000 Kbit/s Model TC-7620 View product	B Zyxel P-870M-I3 modem Model P-870M-I3 View product
Modemidentical
Modem speedKnown for one	680000 Kbit/s	Unknown — not stated by the source
Antenna typeKnown for one	Internal	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	RJ-45/RJ-11
Performanceidentical
Upstream data rateKnown for one	143 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	680 Mbit/s	Unknown — not stated by the source
Data link protocolsKnown for one	Unknown — not stated by the source	VDSL2 (ITU G.993.1, ITU G.993.2)
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Housing materialKnown for one	Plastic	Unknown — not stated by the source
Power LEDKnown for one	Yes	Unknown — not stated by the source
InternalKnown for one	Unknown — not stated by the source	No
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Cabling technologyKnown for one	10/100	Unknown — not stated by the source
DC-in jack	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Poweridentical
DC input voltageKnown for one	12 V	Unknown — not stated by the source
Power requirementsKnown for one	12VDC 1A	Unknown — not stated by the source
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
System requirementsidentical
Compatible operating systemsKnown for one	Windows 8/Windows 7/ Windows Vista™, Service Pack 1 or later/ Windows®XP, Service Pack 2 or later/ Mac®10.4 or later (Ethernet Connection Only) UNIX®Linux®	Unknown — not stated by the source
Certificates2 differ
Compliance certificatesDiffers	RoHS, Federal Communications Commission (FCC), UL	Federal Communications Commission (FCC)
CertificationDiffers	FCC, UL Cablelabs RoHS	FCC, EN, ANSI/UL, IEC
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	-30 - 70%	20 - 85%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 95%
Weight & dimensions3 differ
DepthDiffers	141 mm	180 mm
HeightDiffers	115 mm	36 mm
WidthDiffers	57.9 mm	128 mm
WeightKnown for one	Unknown — not stated by the source	275 g
Packaging contentidentical
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
Quick start guideKnown for one	Yes	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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