Product comparison · 2 hardware firewalls

D-Link DFL-870 hardware firewall vs Zyxel USG Flex 200

12specifications compared
10differ
2identical
43known for one product only

Key differences

The Zyxel USG Flex 200 has 99 Gbit/s more IPSec VPN throughput than the D-Link DFL-870 hardware firewall (100 Gbit/s vs 1 Gbit/s). The Zyxel USG Flex 200 has 155,007.2 h more mean time between failures (MTBF) than the D-Link DFL-870 hardware firewall (529688.2 h vs 374681 h). The D-Link DFL-870 hardware firewall has 112 more VLANs than the Zyxel USG Flex 200 (128 vs 16). Security algorithms: DES, HTTPS on the D-Link DFL-870 hardware firewall, IPSEC, SSL/TLS on the Zyxel USG Flex 200. Certification: FCC Class A, CE Class A, VCCI on the D-Link DFL-870 hardware firewall, DCC, CE, C-Tick, LVD on the Zyxel USG Flex 200.

IPSec VPN throughput
- DFL-870 hardware firewall:1 Gbit/s
- USG Flex 200:100 Gbit/s
Mean time between failures (MTBF)
- DFL-870 hardware firewall:374681 h
- USG Flex 200:529688.2 h
Number of VLANs
- DFL-870 hardware firewall:128
- USG Flex 200:16
Security algorithms
- DFL-870 hardware firewall:DES, HTTPS
- USG Flex 200:IPSEC, SSL/TLS
Power consumption (max)
- DFL-870 hardware firewall:20 W
- USG Flex 200:13.3 W
Storage temperature (T-T)
- DFL-870 hardware firewall:-20 - 70 °C
- USG Flex 200:-30 - 70 °C
Operating relative humidity (H-H)
- DFL-870 hardware firewall:5 - 95%
- USG Flex 200:10 - 90%
Storage relative humidity (H-H)
- DFL-870 hardware firewall:5 - 95%
- USG Flex 200:10 - 90%

Side by side

Differences highlightedShow differences only

Comparison of DFL-870, USG Flex 200
55 specifications	A D-Link DFL-870 hardware firewall Model DFL-870 View product	B Zyxel USG Flex 200 View product
Data transmission1 differ
Firewall throughputKnown for one	Unknown — not stated by the source	1.8 Gbit/s
VPN throughputKnown for one	Unknown — not stated by the source	0.45 Gbit/s
IPSec VPN throughputDiffers	1 Gbit/s	100 Gbit/s
SSL performanceKnown for one	Unknown — not stated by the source	60 transactions/sec
IPS/IDS throughputKnown for one	450 Mbit/s	Unknown — not stated by the source
Gateway antivirus throughputKnown for one	0.6 Gbit/s	Unknown — not stated by the source
Security policies (max)Known for one	2000	Unknown — not stated by the source
Load balancingKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Heat dissipationKnown for one	Unknown — not stated by the source	45.38 BTU/h
Mean time between failures (MTBF)Differs	374681 h	529688.2 h
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Concurrent SSL/VPN connections (default)Known for one	Unknown — not stated by the source	60
Concurrent SSL/VPN connections (maximum)Known for one	Unknown — not stated by the source	200
Active TCP connections (max)Known for one	Unknown — not stated by the source	600000
Number of VLANsDiffers	128	16
Networking standardsKnown for one	IEEE 802.1Q	Unknown — not stated by the source
VPN tunnels quantityKnown for one	200	Unknown — not stated by the source
DHCP clientKnown for one	Yes	Unknown — not stated by the source
DHCP serverKnown for one	Yes	Unknown — not stated by the source
Point-to-point protocol over Ethernet (PPPoE)Known for one	Yes	Unknown — not stated by the source
Security1 differ
Security algorithmsDiffers	DES, HTTPS	IPSEC, SSL/TLS
VPN supportKnown for one	Unknown — not stated by the source	IKEv2, IPSec, SSL, L2TP/IPSec
DDoS protectionKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
URL filteringKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Activity, Link, Power, Speed	Unknown — not stated by the source
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
Console portKnown for one	Unknown — not stated by the source	DB9
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Number of console portsKnown for one	Unknown — not stated by the source	1
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
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	6	Unknown — not stated by the source
Designidentical
Built-in fanKnown for one	Unknown — not stated by the source	No
Power1 differ
Input currentKnown for one	Unknown — not stated by the source	2.5 A
Power consumption (max)Differs	20 W	13.3 W
AC input voltageKnown for one	100-240 V	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	FCC Class A, CE Class A, VCCI	DCC, CE, C-Tick, LVD
Operational conditions3 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-20 - 70 °C	-30 - 70 °C
Operating relative humidity (H-H)Differs	5 - 95%	10 - 90%
Storage relative humidity (H-H)Differs	5 - 95%	10 - 90%
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	272 mm
DepthKnown for one	Unknown — not stated by the source	187 mm
HeightKnown for one	Unknown — not stated by the source	36 mm
WeightDiffers	1.7 kg	1.4 kg
Dimensions (WxDxH)Known for one	278 x 183 x 44 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	427 mm
Package heightKnown for one	Unknown — not stated by the source	247 mm
Package depthKnown for one	Unknown — not stated by the source	73 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85176990
Other featuresidentical
Firewall throughputKnown for one	Unknown — not stated by the source	1800 Mbit/s
VPN throughputKnown for one	Unknown — not stated by the source	450 Mbit/s
Protocolsidentical
Routing protocolsKnown for one	OSPF	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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