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ZyXEL USG 20 vs ZyXEL USG 40

    8.5 in
    1.3 in
    ZyXEL USG 20 Firewall
    ZyXEL USG 20
      8.5 in
      1.3 in
      ZyXEL USG 40 Firewall
      ZyXEL USG 40
      Editiorial reviews
      3
      3 editorial reviews
      Perfect for SMBs, with the promise of cloud management coming soonRead more
      Updated - ZyXEL's USG40 packs a lot of UTM and VPN features at a reasonable price. {mospagebreak toctitle=Introduction, Inside, Features} {multithumb} {loadh...Read more
      http://forums.smallnetbuilder.com/forumdisplay.php?f=19Read more
      Read editorial reviews
      User rating
      38
      4.2 out of 5
      38 user ratings
      5 stars
      		47 %
      4 stars
      		28 %
      3 stars
      		18 %
      2 stars
      		5 %
      1 stars
      		0 %
      42
      4.2 out of 5
      42 user ratings
      5 stars
      		45 %
      4 stars
      		33 %
      3 stars
      		21 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      General

      ZyXEL USG 20ZyXEL USG 20
      ZyXEL USG 40ZyXEL USG 40
      Connectivity technologyWiredWired

      Design

      ZyXEL USG 20ZyXEL USG 20
      ZyXEL USG 40ZyXEL USG 40
      Form factorExternalExternal

      Dimensions

      ZyXEL USG 20ZyXEL USG 20
      ZyXEL USG 40ZyXEL USG 40
      Width8.5 in8.5 in
      Height1.3 in1.3 in
      Depth5.51 in5.63 in
      Weight13.4 oz31.39 oz

      Technical details

      ZyXEL USG 20ZyXEL USG 20
      ZyXEL USG 40ZyXEL USG 40
      Managedyesyes
      Built-in routeryesyes
      NATyesyes

      Connectivity

      ZyXEL USG 20ZyXEL USG 20
      ZyXEL USG 40ZyXEL USG 40
      Connector locationExternalExternal
      Ethernet LAN (RJ-45) ports53
      Number of WAN ports11
      USByesyes
      USB 2.0 ports quantity11
      Firewirenono
      Number of dynamic ports51

      Network

      ZyXEL USG 20ZyXEL USG 20
      ZyXEL USG 40ZyXEL USG 40
      VPN throughput75.0 Mbps100.0 Mbps
      Networking standards
      • IEEE 802.3
      • IEEE 802.3ab
      • IEEE 802.3u
      • IEEE 802.3
      • IEEE 802.3ab
      • IEEE 802.3u
      Total data transfer rate150.0 Mbps400.0 Mbps

      Security

      ZyXEL USG 20ZyXEL USG 20
      ZyXEL USG 40ZyXEL USG 40
      VPNyesyes
      VPN protocolIPSec
      • IPSec
      • L2TP
      DMZyesyes
      SPIyesyes

      Power

      ZyXEL USG 20ZyXEL USG 20
      ZyXEL USG 40ZyXEL USG 40
      Input current1.2 A2.0 A
      Power consumption (typical)15.0 W14.0 W
      Operating temperature0 - 400 - 40

      Pros & Cons

      Pros
          Cons