Product comparison · 2 wired routers

Zyxel Prestige 793H wired router vs Zyxel Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS

15specifications compared
8differ
7identical
23known for one product only

Key differences

Certification
- Prestige 793H wired router:FCC, CE
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:CE, FCC
Power over Ethernet (PoE)
- Prestige 793H wired router:Yes
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:No
Operating temperature (T-T)
- Prestige 793H wired router:0 - 40 °C
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:0 - 50 °C
Weight
- Prestige 793H wired router:345 g
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:325 g
Power requirements
- Prestige 793H wired router:12V AC
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:12 V DC
Dimensions (WxDxH)
- Prestige 793H wired router:178 x 125 x 31 mm
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:180 x 128 x 36 mm
Maximum data transfer rate
- Prestige 793H wired router:0.01138 Gbit/s
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:0.024 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 793H, Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS
38 specifications	A Zyxel Prestige 793H wired router Model 793H View product	B Zyxel Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS View product
Networkidentical
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1D
Data transfer rateKnown for one	Unknown — not stated by the source	10 Mbit/s
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	4	Unknown — not stated by the source
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
Expansion slotsKnown for one	Console/Aux: -DB-9F RS-232 Cable for Local Management -DB-9M RS-232 Cable for Dial Backup	Unknown — not stated by the source
I/O portsKnown for one	Unknown — not stated by the source	ADSL: 1 x RJ-11 LAN: 4 x 10/100M Auto MDI/MDIX
Protocols1 differ
DHCP clientKnown for one	Yes	Unknown — not stated by the source
DHCP serverKnown for one	Yes	Unknown — not stated by the source
VoIP protocolsKnown for one	TCP, UDP, ICMP, ARP	Unknown — not stated by the source
Supported network protocolsDiffers	IEEE 802.1d	TCP/IP, PPTP, UDP/IP, L2TP, ICMP/IP, IPSec, PPPoE, PPPoA
Routing protocolsKnown for one	Unknown — not stated by the source	RIP-1, RIP-2
Management protocolsKnown for one	Unknown — not stated by the source	SNMP, Telnet, HTTP
Supported protocolsKnown for one	Unknown — not stated by the source	ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs), ITU G.992.3 (G.DMT.bis), ITU G.992.4 (G.lite.bis), ITU G.992.5
Securityidentical
VPN supportKnown for one	VPN (IPSec, PPTP) Pass-through	Unknown — not stated by the source
NAT functionalityKnown for one	SUA/Multi-NAT Internet Sharing	Unknown — not stated by the source
Features1 differ
CertificationDiffers	FCC, CE	CE, FCC
Power1 differ
Power over Ethernet (PoE)Differs	Yes	No
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Storage temperature (T-T)Known for one	20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 85%
Weight & dimensions1 differ
WeightDiffers	345 g	325 g
Other features3 differ
Power requirementsDiffers	12V AC	12 V DC
Dimensions (WxDxH)Differs	178 x 125 x 31 mm	180 x 128 x 36 mm
Maximum data transfer rateDiffers	0.01138 Gbit/s	0.024 Gbit/s
Networking featuresKnown for one	ITU-T 991.2 G.SHDSL, G.SHDSL.bis	Unknown — not stated by the source
Security featuresKnown for one	Firewall Security: - Stateful Packet Inspection; - Prevent DoS and DDoS Attacks; - Policy-based Access Control; - Content Filtering; - Packet Filtering; - Real-time Attack Alert and Logs	Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
Technical featuresKnown for one	Advanced Features: - Dial Backup; - Traffic Redirect; - Media Bandwidth Management; - Port-based VLAN	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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