Product comparison · 2 modems

TP-Link DOCSIS 3.0 vs Zyxel P-870M-I modem

6specifications compared
5differ
1identical
20known for one product only

Key differences

The TP-Link DOCSIS 3.0 has 93 Mbit/s more upstream data rate than the Zyxel P-870M-I modem (143 Mbit/s vs 50 Mbit/s). The TP-Link DOCSIS 3.0 has 243 Mbit/s more downstream data rate than the Zyxel P-870M-I modem (343 Mbit/s vs 100 Mbit/s). LED indicators: Yes on the TP-Link DOCSIS 3.0, Status on the Zyxel P-870M-I modem. Operating relative humidity (H-H): 10 - 90% on the TP-Link DOCSIS 3.0, 20 - 85% on the Zyxel P-870M-I modem. Storage temperature (T-T): -40 - 70 °C on the TP-Link DOCSIS 3.0, -20 - 60 °C on the Zyxel P-870M-I modem.

Upstream data rate
- DOCSIS 3.0:143 Mbit/s
- P-870M-I modem:50 Mbit/s
Downstream data rate
- DOCSIS 3.0:343 Mbit/s
- P-870M-I modem:100 Mbit/s
LED indicators
- DOCSIS 3.0:Yes
- P-870M-I modem:Status
Operating relative humidity (H-H)
- DOCSIS 3.0:10 - 90%
- P-870M-I modem:20 - 85%
Storage temperature (T-T)
- DOCSIS 3.0:-40 - 70 °C
- P-870M-I modem:-20 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of DOCSIS 3.0, P-870M-I
26 specifications	A TP-Link DOCSIS 3.0 View product	B Zyxel P-870M-I modem Model P-870M-I View product
Performance2 differ
Upstream data rateDiffers	143 Mbit/s	50 Mbit/s
Downstream data rateDiffers	343 Mbit/s	100 Mbit/s
ModulationKnown for one	64-QAM, 256-QAM, QPSK	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u	Unknown — not stated by the source
Supported protocolsKnown for one	TCP/IP, DHCP, ICMP, IGMP, TFTP,ARP,ToD	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet 10/100 Mbps
Features1 differ
Product colourKnown for one	Black	Unknown — not stated by the source
InternalKnown for one	No	Unknown — not stated by the source
LED indicatorsDiffers	Yes	Status
Power LEDKnown for one	Yes	Unknown — not stated by the source
Electromagnetic emissionsKnown for one	Unknown — not stated by the source	FCC Part 15 Class B, EN 55022 Class B, EN 55024 Class B
Ports & interfacesidentical
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
I/O portsKnown for one	Unknown — not stated by the source	2 x RJ-45 1 x RJ-11
Poweridentical
DC input voltageKnown for one	12 V	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	9 V AC 1000 mA
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 90%	20 - 85%
Storage temperature (T-T)Differs	-40 - 70 °C	-20 - 60 °C
Packaging contentidentical
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
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.
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	132 mm
HeightKnown for one	Unknown — not stated by the source	40 mm
WeightKnown for one	Unknown — not stated by the source	265 g
WidthKnown for one	Unknown — not stated by the source	189 mm
Technical detailsidentical
Technical featuresKnown for one	Unknown — not stated by the source	- Duplex Method: DMT - LR-VDSL2 support - Power back-off

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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