Product comparison · 2 gateways/controllers

Zyxel P-791R v3 vs Zyxel XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s

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  • 14specifications compared
  • 10differ
  • 4identical
  • 24known for one product only

Key differences

The Zyxel XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s has 3 more Ethernet LAN (RJ-45) ports than the Zyxel P-791R v3 (4 vs 1). The Zyxel XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s has 21 mm more depth than the Zyxel P-791R v3 (175 mm vs 154 mm). The Zyxel P-791R v3 has 7 mm more height than the Zyxel XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s (40 mm vs 33 mm). Product colour: Black on the Zyxel P-791R v3, White on the Zyxel XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s. Ethernet LAN data rates: 10,100 Mbit/s on the Zyxel P-791R v3, 10,100,1000 Mbit/s on the Zyxel XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s.

  • Product colour
    • P-791R v3:Black
    • XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s:White
  • Ethernet LAN data rates
    • P-791R v3:10,100 Mbit/s
    • XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s:10,100,1000 Mbit/s
  • Ethernet LAN (RJ-45) ports
    • P-791R v3:1
    • XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s:4
  • WAN connection
    • P-791R v3:ADSL (RJ-11)
    • XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s:Ethernet (RJ-45)
  • Depth
    • P-791R v3:154 mm
    • XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s:175 mm
  • Height
    • P-791R v3:40 mm
    • XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s:33 mm
  • Width
    • P-791R v3:211 mm
    • XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s:220 mm
  • Weight
    • P-791R v3:420 g
    • XMG3927-B50A gateway/controller 10, 100, 1000 Mbit/s:535 g

Side by side

Differences highlightedShow differences only (on)
Comparison of P-791R v3, XMG3927-B50A
38 specifications
Design1 differ
Product colourDiffersBlackWhite
LED indicatorsKnown for oneUnknown — not stated by the sourceYes
Protocolsidentical
DHCP clientKnown for oneYesUnknown — not stated by the source
DHCP serverKnown for oneYesUnknown — not stated by the source
Supported network protocolsKnown for oneTCP, UDP, ICMP, IGMP v1 and v2, ARP, RIP v1, RIP v2Unknown — not stated by the source
Network1 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Networking standardsKnown for oneUnknown — not stated by the sourceIEEE 802.11ac, IEEE 802.11n
Wi-FiKnown for oneUnknown — not stated by the sourceYes
Switching capacityKnown for oneUnknown — not stated by the source1.7 Gbit/s
Securityidentical
VLAN supportKnown for oneYesUnknown — not stated by the source
Security algorithmsKnown for oneUnknown — not stated by the sourceAES, WMM, WPA2-PSK
DoS attack preventionKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces2 differ
USB 2.0 ports quantityKnown for one1Unknown — not stated by the source
Console portKnown for oneRS-232Unknown — not stated by the source
Number of console portsKnown for one1Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers14
RJ-11 ports quantityKnown for one1Unknown — not stated by the source
WAN connectionDiffersADSL (RJ-11)Ethernet (RJ-45)
Management featuresidentical
IGMP snoopingKnown for oneYesUnknown — not stated by the source
SyslogKnown for oneYesUnknown — not stated by the source
Web-based managementKnown for oneYesUnknown — not stated by the source
Universal Plug and Play (UPnP)Known for oneUnknown — not stated by the sourceYes
Poweridentical
Power consumption (typical)Known for one3.5 WUnknown — not stated by the source
Weight & dimensions4 differ
DepthDiffers154 mm175 mm
HeightDiffers40 mm33 mm
WidthDiffers211 mm220 mm
WeightDiffers420 g535 g
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 45 °C0 - 40 °C
Storage temperature (T-T)Differs-20 - 70 °C-30 - 70 °C
Packaging dataidentical
Package depthKnown for oneUnknown — not stated by the source246 mm
Package heightKnown for oneUnknown — not stated by the source80 mm
Package widthKnown for oneUnknown — not stated by the source291 mm
Package weightKnown for oneUnknown — not stated by the source995 g
Packaging contentidentical
Cables includedKnown for oneUnknown — not stated by the sourceLAN (RJ-45), Phone (RJ-11)

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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