Product comparison · 2 modems

Zyxel BRG-35503 modem vs Zyxel P-870M-I3 modem

9specifications compared
6differ
3identical
14known for one product only

Key differences

The Zyxel P-870M-I3 modem has 50 mm more depth than the Zyxel BRG-35503 modem (180 mm vs 130 mm). The Zyxel BRG-35503 modem has 8 mm more height than the Zyxel P-870M-I3 modem (44 mm vs 36 mm). The Zyxel P-870M-I3 modem has 55 g more weight than the Zyxel BRG-35503 modem (275 g vs 220 g). Operating relative humidity (H-H): 10 - 90% on the Zyxel BRG-35503 modem, 20 - 85% on the Zyxel P-870M-I3 modem. Storage temperature (T-T): -40 - 60 °C on the Zyxel BRG-35503 modem, -20 - 60 °C on the Zyxel P-870M-I3 modem.

Operating relative humidity (H-H)
- BRG-35503 modem:10 - 90%
- P-870M-I3 modem:20 - 85%
Storage temperature (T-T)
- BRG-35503 modem:-40 - 60 °C
- P-870M-I3 modem:-20 - 60 °C
Depth
- BRG-35503 modem:130 mm
- P-870M-I3 modem:180 mm
Height
- BRG-35503 modem:44 mm
- P-870M-I3 modem:36 mm
Weight
- BRG-35503 modem:220 g
- P-870M-I3 modem:275 g
Width
- BRG-35503 modem:180 mm
- P-870M-I3 modem:128 mm

Side by side

Differences highlightedShow differences only

Comparison of BRG-35503, P-870M-I3
23 specifications	A Zyxel BRG-35503 modem Model BRG-35503 View product	B Zyxel P-870M-I3 modem Model P-870M-I3 View product
Modemidentical
InterfaceKnown for one	Unknown — not stated by the source	RJ-45/RJ-11
Performanceidentical
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
Supported data transfer ratesKnown for one	120	Unknown — not stated by the source
ModulationKnown for one	128-QAM, 16-QAM, 32-QAM, 64-QAM, 8-QAM, QPSK	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3, IEEE 802.3u	Unknown — not stated by the source
Featuresidentical
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	LAN, Link, Power, Status	Unknown — not stated by the source
Ports & interfacesidentical
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	FCC, EN, ANSI/UL, IEC
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 90%	20 - 85%
Storage temperature (T-T)Differs	-40 - 60 °C	-20 - 60 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 95%
Weight & dimensions4 differ
DepthDiffers	130 mm	180 mm
HeightDiffers	44 mm	36 mm
WeightDiffers	220 g	275 g
WidthDiffers	180 mm	128 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.

More modem comparisons

All modem comparisons