Zyxel Prestige 663H-51 wired router Black vs Zyxel ASC1024-63U wired router

Comparison of 663H-51, ASC1024-63U

35 specifications	A Zyxel Prestige 663H-51 wired router Black Model 663H-51 View product	B Zyxel ASC1024-63U wired router Model ASC1024-63U View product
WAN connectionidentical
Ethernet WANKnown for one	Yes	—Unknown — not stated by the source
Network1 differ
Networking standardsDiffers	IEEE 802.1p, IEEE 802.1Q, IEEE 802.3, IEEE 802.3u	IEEE 802.3, IEEE 802.3u
ATM featuresKnown for one	8 PVC, RFC 1483/2684 (AAL5), RFC 2364 PPP (AAL5), RFC 2516 PPP (Ethernet), VC/LLC, UBR, CBR, VBR-nrt, UNI 3.1/4.0 PVC, 610 OAM F4/F5, AIS, RDI OAM, G.998.1	—Unknown — not stated by the source
Supports ISDN connectionKnown for one	—Unknown — not stated by the source	Yes
DSL features1 differ
DSL specificationDiffers	ADSL2/2+, Annex L, Annex M, DELT	ADSL/ADSL2+, POTS/ISDN
Management featuresidentical
Web-based managementKnown for one	Yes	—Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	—Unknown — not stated by the source
Firmware upgradeableKnown for one	Yes	—Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	4	0
RJ-11 ports quantityKnown for one	1	—Unknown — not stated by the source
DC-in jackKnown for one	Yes	—Unknown — not stated by the source
Protocolsidentical
DHCP serverKnown for one	Yes	—Unknown — not stated by the source
Routing protocolsKnown for one	IP	—Unknown — not stated by the source
Management protocolsKnown for one	TCP, UDP, ICMP, ARP	—Unknown — not stated by the source
Securityidentical
Security algorithmsKnown for one	802.1x RADIUS	—Unknown — not stated by the source
Firewall securityKnown for one	Network address translation (NAT) firewall, Port Address Translation (PAT) firewall, Network Address Port Translation (NAPT) firewall	—Unknown — not stated by the source
MAC address filteringKnown for one	Yes	—Unknown — not stated by the source
VPN supportKnown for one	IPSec, PPTP, L2TP	—Unknown — not stated by the source
Featuresidentical
CertificationKnown for one	RoHS, WEEE, FCC	—Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black	—Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	12 W	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	—Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	—Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	400 g	—Unknown — not stated by the source
Other featuresidentical
Power requirementsKnown for one	100/240V	—Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	—Unknown — not stated by the source
Dimensions (WxDxH)Known for one	207 x 161 x 52 mm	—Unknown — not stated by the source
CompatibilityKnown for one	—Unknown — not stated by the source	IES-5000
Ports quantityKnown for one	—Unknown — not stated by the source	24

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.