Product comparison · 2 gateways/controllers

Zyxel P-791R v3 vs Zyxel VMG3312-T20A gateway/controller 10, 100 Mbit/s

18specifications compared
8differ
10identical
32known for one product only

Key differences

The Zyxel VMG3312-T20A gateway/controller 10, 100 Mbit/s has 3 more Ethernet LAN (RJ-45) ports than the Zyxel P-791R v3 (4 vs 1). The Zyxel P-791R v3 has 36 mm more depth than the Zyxel VMG3312-T20A gateway/controller 10, 100 Mbit/s (154 mm vs 118 mm). The Zyxel P-791R v3 has 14 mm more height than the Zyxel VMG3312-T20A gateway/controller 10, 100 Mbit/s (40 mm vs 26 mm). WAN connection: ADSL (RJ-11) on the Zyxel P-791R v3, ADSL (RJ-11), Ethernet (RJ-45) on the Zyxel VMG3312-T20A gateway/controller 10, 100 Mbit/s. Operating temperature (T-T): 0 - 45 °C on the Zyxel P-791R v3, 0 - 40 °C on the Zyxel VMG3312-T20A gateway/controller 10, 100 Mbit/s.

Ethernet LAN (RJ-45) ports
- P-791R v3:1
- VMG3312-T20A gateway/controller 10, 100 Mbit/s:4
Depth
- P-791R v3:154 mm
- VMG3312-T20A gateway/controller 10, 100 Mbit/s:118 mm
Height
- P-791R v3:40 mm
- VMG3312-T20A gateway/controller 10, 100 Mbit/s:26 mm
Width
- P-791R v3:211 mm
- VMG3312-T20A gateway/controller 10, 100 Mbit/s:158 mm
Weight
- P-791R v3:420 g
- VMG3312-T20A gateway/controller 10, 100 Mbit/s:220 g
Operating temperature (T-T)
- P-791R v3:0 - 45 °C
- VMG3312-T20A gateway/controller 10, 100 Mbit/s:0 - 40 °C
Storage temperature (T-T)
- P-791R v3:-20 - 70 °C
- VMG3312-T20A gateway/controller 10, 100 Mbit/s:-30 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of P-791R v3, VMG3312-T20A
50 specifications	A Zyxel P-791R v3 View product	B Zyxel VMG3312-T20A gateway/controller 10, 100 Mbit/s Model VMG3312-T20A View product
Designidentical
Product colour	Black	Black
WPS push buttonKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	DSL, LAN, Power, USB, WAN, WLAN, WPS
Featuresidentical
Antenna typeKnown for one	Unknown — not stated by the source	Internal
Antennas quantityKnown for one	Unknown — not stated by the source	2
Performanceidentical
Control display unitKnown for one	Unknown — not stated by the source	No
Data transmissionidentical
Static routeKnown for one	Unknown — not stated by the source	Yes
Protocolsidentical
DHCP client	Yes	Yes
DHCP server	Yes	Yes
Supported network protocolsKnown for one	TCP, UDP, ICMP, IGMP v1 and v2, ARP, RIP v1, RIP v2	Unknown — not stated by the source
Networkidentical
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1D
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
DSL specificationKnown for one	Unknown — not stated by the source	TR-069, TR-098, TR-181 issue-2, TR-064, TR-111
Data transfer rateKnown for one	Unknown — not stated by the source	0.3 Gbit/s
Securityidentical
Access Control List (ACL)Known for one	Unknown — not stated by the source	Yes
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	AES, SSID, TKIP, WEP, WPA, WPA2, WPA2-PSK, WPS
DoS attack preventionKnown for one	Unknown — not stated by the source	Yes
Firewall securityKnown for one	Unknown — not stated by the source	Yes
VLAN support	Yes	Yes
Ports & interfaces2 differ
USB 2.0 ports quantity	1	1
Ethernet LAN (RJ-45) portsDiffers	1	4
WAN connectionDiffers	ADSL (RJ-11)	ADSL (RJ-11), Ethernet (RJ-45)
Console portKnown for one	RS-232	Unknown — not stated by the source
Number of console portsKnown for one	1	Unknown — not stated by the source
RJ-11 ports quantityKnown for one	1	Unknown — not stated by the source
Management featuresidentical
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Reset button	Yes	Yes
Web-based management	Yes	Yes
IGMP snoopingKnown for one	Yes	Unknown — not stated by the source
SyslogKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
DepthDiffers	154 mm	118 mm
HeightDiffers	40 mm	26 mm
WidthDiffers	211 mm	158 mm
WeightDiffers	420 g	220 g
Packaging dataidentical
Package depthKnown for one	Unknown — not stated by the source	145 mm
Package heightKnown for one	Unknown — not stated by the source	37 mm
Package widthKnown for one	Unknown — not stated by the source	260 mm
Package weightKnown for one	Unknown — not stated by the source	440 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45), Phone (RJ-11)
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Storage temperature (T-T)Differs	-20 - 70 °C	-30 - 70 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	10 - 95%	10 - 95%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE
Poweridentical
Power consumption (typical)Known for one	3.5 W	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85176990	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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