Product comparison · 2 hardware firewalls

Zyxel USG 1900 vs Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s

13specifications compared
10differ
3identical
26known for one product only

Key differences

The Zyxel USG 1900 has 6.65 Gbit/s more firewall throughput than the Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s (7 Gbit/s vs 0.35 Gbit/s). The Zyxel USG 1900 has 0.81 Gbit/s more VPN throughput than the Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s (0.9 Gbit/s vs 0.09 Gbit/s). The Zyxel USG 1900 has 516,811.5 h more mean time between failures (MTBF) than the Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s (560811.5 h vs 44000 h). Connectivity technology: Wired on the Zyxel USG 1900, Wired & Wireless on the Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s.

Firewall throughput
- USG 1900:7 Gbit/s
- USG20W-VPN hardware firewall 0.35 Gbit/s:0.35 Gbit/s
VPN throughput
- USG 1900:0.9 Gbit/s
- USG20W-VPN hardware firewall 0.35 Gbit/s:0.09 Gbit/s
Mean time between failures (MTBF)
- USG 1900:560811.5 h
- USG20W-VPN hardware firewall 0.35 Gbit/s:44000 h
Connectivity technology
- USG 1900:Wired
- USG20W-VPN hardware firewall 0.35 Gbit/s:Wired & Wireless
USB 2.0 ports quantity
- USG 1900:2
- USG20W-VPN hardware firewall 0.35 Gbit/s:1
Ethernet LAN (RJ-45) ports
- USG 1900:8
- USG20W-VPN hardware firewall 0.35 Gbit/s:4
Power consumption (typical)
- USG 1900:58.5 W
- USG20W-VPN hardware firewall 0.35 Gbit/s:18 W
Weight
- USG 1900:3.3 kg
- USG20W-VPN hardware firewall 0.35 Gbit/s:1.14 kg

Side by side

Differences highlightedShow differences only

Comparison of USG 1900, USG20W-VPN
39 specifications	A Zyxel USG 1900 View product	B Zyxel USG20W-VPN hardware firewall 0.35 Gbit/s Model USG20W-VPN View product
Data transmission2 differ
Firewall throughputDiffers	7 Gbit/s	0.35 Gbit/s
VPN throughputDiffers	0.9 Gbit/s	0.09 Gbit/s
Performance1 differ
Concurrent connectionsKnown for one	500000	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	560811.5 h	44000 h
Heat dissipationKnown for one	Unknown — not stated by the source	61.38 BTU/h
Antenna gain level (max)Known for one	Unknown — not stated by the source	3 dBi
Antennas quantityKnown for one	Unknown — not stated by the source	3
Networkidentical
Number of VPN connectionsKnown for one	755	Unknown — not stated by the source
Number of usersKnown for one	55 user(s)	Unknown — not stated by the source
VPN tunnels quantityKnown for one	2000	Unknown — not stated by the source
Number of VLANsKnown for one	128	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	1300 Mbit/s
Wi-Fi bandKnown for one	Unknown — not stated by the source	Dual-band (2.4 GHz / 5 GHz)
Ports & interfaces3 differ
Connectivity technologyDiffers	Wired	Wired & Wireless
USB 2.0 ports quantityDiffers	2	1
Ethernet LAN (RJ-45) portsDiffers	8	4
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet DMZ ports quantityKnown for one	Unknown — not stated by the source	4
SFP module slots quantityKnown for one	Unknown — not stated by the source	1
WAN connectionKnown for one	Unknown — not stated by the source	Ethernet (RJ-45)
Designidentical
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Power1 differ
AC input voltageKnown for one	100-240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentKnown for one	1.3 A	Unknown — not stated by the source
Power consumption (typical)Differs	58.5 W	18 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-30 - 70 °C	-30 - 70 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions1 differ
WidthKnown for one	430 mm	Unknown — not stated by the source
DepthKnown for one	250 mm	Unknown — not stated by the source
HeightKnown for one	44 mm	Unknown — not stated by the source
WeightDiffers	3.3 kg	1.14 kg
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	216 x 143 x 33 mm
Other features2 differ
Firewall throughputDiffers	7000 Mbit/s	350 Mbit/s
VPN throughputDiffers	900 Mbit/s	90 Mbit/s
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45), RS-232

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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