Product comparison · 2 modems

NETGEAR MBM621 modem vs Zyxel P-870MH-C1 VDSL2 Modem

6specifications compared
5differ
1identical
16known for one product only

Key differences

The Zyxel P-870MH-C1 VDSL2 Modem has 46 mm more depth than the NETGEAR MBM621 modem (160 mm vs 114 mm). The Zyxel P-870MH-C1 VDSL2 Modem has 20 mm more height than the NETGEAR MBM621 modem (45 mm vs 25 mm). The Zyxel P-870MH-C1 VDSL2 Modem has 170 g more weight than the NETGEAR MBM621 modem (470 g vs 300 g). Operating temperature (T-T): 0 - 40 °C on the NETGEAR MBM621 modem, 0 - 50 °C on the Zyxel P-870MH-C1 VDSL2 Modem.

Operating temperature (T-T)
- MBM621 modem:0 - 40 °C
- P-870MH-C1 VDSL2 Modem:0 - 50 °C
Depth
- MBM621 modem:114 mm
- P-870MH-C1 VDSL2 Modem:160 mm
Height
- MBM621 modem:25 mm
- P-870MH-C1 VDSL2 Modem:45 mm
Weight
- MBM621 modem:300 g
- P-870MH-C1 VDSL2 Modem:470 g
Width
- MBM621 modem:172 mm
- P-870MH-C1 VDSL2 Modem:205 mm

Side by side

Differences highlightedShow differences only

Comparison of MBM621, P-870MH-C1 VDSL2 Modem
22 specifications	A NETGEAR MBM621 modem Model MBM621 View product	B Zyxel P-870MH-C1 VDSL2 Modem View product
Modemidentical
Modem typeKnown for one	Unknown — not stated by the source	VDSL2
Modem speedKnown for one	Unknown — not stated by the source	100000 Kbit/s
Featuresidentical
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Internal	No	No
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Electromagnetic compatibilityKnown for one	Unknown — not stated by the source	FCC Part 15 Class, EN 55022 Class B, EN 55024
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
I/O portsKnown for one	Unknown — not stated by the source	4 x RJ45
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
Certificatesidentical
CertificationKnown 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 conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Weight & dimensions4 differ
DepthDiffers	114 mm	160 mm
HeightDiffers	25 mm	45 mm
WeightDiffers	300 g	470 g
WidthDiffers	172 mm	205 mm
Performanceidentical
Upstream data rateKnown for one	0.384 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	3.6 Mbit/s	Unknown — not stated by the source
Supported protocolsKnown for one	IPv4, TCP, UDP, DHCP, IEEE 802.2, IEEE 802.3, ICMP, HTTP, TFTP, NTP	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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