Product comparison · 2 modems

NETGEAR MBM621 modem vs Zyxel BRG-35503 modem

8specifications compared
5differ
3identical
10known for one product only

Key differences

The Zyxel BRG-35503 modem has 16 mm more depth than the NETGEAR MBM621 modem (130 mm vs 114 mm). The Zyxel BRG-35503 modem has 19 mm more height than the NETGEAR MBM621 modem (44 mm vs 25 mm). The NETGEAR MBM621 modem has 80 g more weight than the Zyxel BRG-35503 modem (300 g vs 220 g). Storage temperature (T-T): -20 - 70 °C on the NETGEAR MBM621 modem, -40 - 60 °C on the Zyxel BRG-35503 modem.

Storage temperature (T-T)
- MBM621 modem:-20 - 70 °C
- BRG-35503 modem:-40 - 60 °C
Depth
- MBM621 modem:114 mm
- BRG-35503 modem:130 mm
Height
- MBM621 modem:25 mm
- BRG-35503 modem:44 mm
Weight
- MBM621 modem:300 g
- BRG-35503 modem:220 g
Width
- MBM621 modem:172 mm
- BRG-35503 modem:180 mm

Side by side

Differences highlightedShow differences only

Comparison of MBM621, BRG-35503
18 specifications	A NETGEAR MBM621 modem Model MBM621 View product	B Zyxel BRG-35503 modem Model BRG-35503 View product
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
Supported data transfer ratesKnown for one	Unknown — not stated by the source	120
ModulationKnown for one	Unknown — not stated by the source	128-QAM, 16-QAM, 32-QAM, 64-QAM, 8-QAM, QPSK
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
Featuresidentical
Internal	No	No
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	LAN, Link, Power, Status
Ports & interfacesidentical
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-20 - 70 °C	-40 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions4 differ
DepthDiffers	114 mm	130 mm
HeightDiffers	25 mm	44 mm
WeightDiffers	300 g	220 g
WidthDiffers	172 mm	180 mm

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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