Product comparison · 2 modems

TP-Link TD-8616 modem vs Zyxel P-871M VDSL2

14specifications compared
12differ
2identical
11known for one product only

Key differences

The Zyxel P-871M VDSL2 has 36.5 Mbit/s more upstream data rate than the TP-Link TD-8616 modem (40 Mbit/s vs 3.5 Mbit/s). The Zyxel P-871M VDSL2 has 56 Mbit/s more downstream data rate than the TP-Link TD-8616 modem (80 Mbit/s vs 24 Mbit/s). The Zyxel P-871M VDSL2 has 15 - 90% more non-operating relative humidity (non-condensing) than the TP-Link TD-8616 modem (20 - 90% vs 5 - 90%). Networking features: Fast Ethernet on the TP-Link TD-8616 modem, Ethernet, Fast Ethernet, VDSL1/2 on the Zyxel P-871M VDSL2. Operating relative humidity (H-H): 10 - 90% on the TP-Link TD-8616 modem, 20 - 85% on the Zyxel P-871M VDSL2.

Upstream data rate
- TD-8616 modem:3.5 Mbit/s
- P-871M VDSL2:40 Mbit/s
Downstream data rate
- TD-8616 modem:24 Mbit/s
- P-871M VDSL2:80 Mbit/s
Operating relative humidity (H-H)
- TD-8616 modem:10 - 90%
- P-871M VDSL2:20 - 85%
Storage temperature (T-T)
- TD-8616 modem:-40 - 70 °C
- P-871M VDSL2:-20 - 60 °C
Non-operating relative humidity (non-condensing)
- TD-8616 modem:5 - 90%
- P-871M VDSL2:20 - 90%
Depth
- TD-8616 modem:108 mm
- P-871M VDSL2:132 mm
Height
- TD-8616 modem:28 mm
- P-871M VDSL2:40 mm
Width
- TD-8616 modem:165 mm
- P-871M VDSL2:189 mm

Side by side

Differences highlightedShow differences only

Comparison of TD-8616, P-871M VDSL2
25 specifications	A TP-Link TD-8616 modem Model TD-8616 View product	B Zyxel P-871M VDSL2 View product
Performance3 differ
Upstream data rateDiffers	3.5 Mbit/s	40 Mbit/s
Downstream data rateDiffers	24 Mbit/s	80 Mbit/s
Networking featuresDiffers	Fast Ethernet	Ethernet, Fast Ethernet, VDSL1/2
Featuresidentical
Flow control supportKnown for one	Unknown — not stated by the source	Yes
InternalKnown for one	Unknown — not stated by the source	No
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Activity, DSL, LAN	Unknown — not stated by the source
Ports & interfacesidentical
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) ports	1	1
I/O portsKnown for one	Unknown — not stated by the source	1 x WAN (RJ45), 1x DB9
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	9V AC 1000mA
Certificates3 differ
Compliance certificatesDiffers	RoHS, Federal Communications Commission (FCC)	Federal Communications Commission (FCC)
SafetyKnown for one	Unknown — not stated by the source	CSA 60950-1, UL 60950-1, EN 60950-1:2001+A11, IEC 60950-1:2001
CertificationDiffers	FCC, RoHS	EN55022 Class B, EN61000-3-2: 2000, EN61000-3-3: 1995+A1:2001, FCC Part 15 (Class B)
Compliance industry standardsDiffers	IEEE 802.3, 802.3u	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D
Operational conditions3 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 85%
Storage temperature (T-T)Differs	-40 - 70 °C	-20 - 60 °C
Non-operating relative humidity (non-condensing)Differs	5 - 90%	20 - 90%
Weight & dimensions3 differ
DepthDiffers	108 mm	132 mm
HeightDiffers	28 mm	40 mm
WeightKnown for one	Unknown — not stated by the source	307 g
WidthDiffers	165 mm	189 mm
Technical detailsidentical
Technical featuresKnown for one	ANSI T1.413 Issue 2 ITU-T G.992.1 (G.dmt) ITU-T G.992.2 (G.lite) ITU-T G.992.3 (G.dmt.bis) ITU-T G.994.1 (G.hs) ITU-T G.992.5	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.

More modem comparisons

All modem comparisons