Product comparison · 2 modems

Digicom MODEM ADSL2+ COMBO C vs Zyxel P-870M-I modem

8specifications compared
8differ
0identical
23known for one product only

Key differences

The Zyxel P-870M-I modem has 12 mm more depth than the Digicom MODEM ADSL2+ COMBO C (132 mm vs 120 mm). The Zyxel P-870M-I modem has 12 mm more height than the Digicom MODEM ADSL2+ COMBO C (40 mm vs 28 mm). The Zyxel P-870M-I modem has 65 g more weight than the Digicom MODEM ADSL2+ COMBO C (265 g vs 200 g). LED indicators: Power, USB on the Digicom MODEM ADSL2+ COMBO C, Status on the Zyxel P-870M-I modem. Operating temperature (T-T): 0 - 55 °C on the Digicom MODEM ADSL2+ COMBO C, 0 - 40 °C on the Zyxel P-870M-I modem.

LED indicators
- MODEM ADSL2+ COMBO C:Power, USB
- P-870M-I modem:Status
Operating temperature (T-T)
- MODEM ADSL2+ COMBO C:0 - 55 °C
- P-870M-I modem:0 - 40 °C
Operating relative humidity (H-H)
- MODEM ADSL2+ COMBO C:10 - 90%
- P-870M-I modem:20 - 85%
Storage temperature (T-T)
- MODEM ADSL2+ COMBO C:-20 - 70 °C
- P-870M-I modem:-20 - 60 °C
Depth
- MODEM ADSL2+ COMBO C:120 mm
- P-870M-I modem:132 mm
Height
- MODEM ADSL2+ COMBO C:28 mm
- P-870M-I modem:40 mm
Weight
- MODEM ADSL2+ COMBO C:200 g
- P-870M-I modem:265 g
Width
- MODEM ADSL2+ COMBO C:170 mm
- P-870M-I modem:189 mm

Side by side

Differences highlightedShow differences only

Comparison of MODEM ADSL2+ COMBO C, P-870M-I
31 specifications	A Digicom MODEM ADSL2+ COMBO C View product	B Zyxel P-870M-I modem Model P-870M-I View product
Modemidentical
Modem typeKnown for one	ADSL	Unknown — not stated by the source
Modem speedKnown for one	100000 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	Ethernet	Unknown — not stated by the source
Performanceidentical
Supported data transfer ratesKnown for one	10/100 Mbps	Unknown — not stated by the source
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
Digital signal protocolKnown for one	CLIP, DHCP, Static, PPPoE/PPPoA	Unknown — not stated by the source
Upstream data rateKnown for one	Unknown — not stated by the source	50 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	100 Mbit/s
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet 10/100 Mbps
Features1 differ
InternalKnown for one	No	Unknown — not stated by the source
LED indicatorsDiffers	Power, USB	Status
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Connectivity LEDsKnown 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
Modem (RJ-11) 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
System requirementsidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows Vista, XP, 98SE, ME, 2000, 2003, MAC OS 9, Linux 2.4	Unknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 85%
Storage temperature (T-T)Differs	-20 - 70 °C	-20 - 60 °C
Non-operating relative humidity (non-condensing)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
DepthDiffers	120 mm	132 mm
HeightDiffers	28 mm	40 mm
WeightDiffers	200 g	265 g
WidthDiffers	170 mm	189 mm
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	9 V AC 1000 mA
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.
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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