Product comparison · 2 wired routers

Allied Telesis 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port vs Zyxel Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS

14specifications compared
10differ
4identical
25known for one product only

Key differences

The Allied Telesis 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port has 90 Mbit/s more data transfer rate than the Zyxel Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS (100 Mbit/s vs 10 Mbit/s). The Allied Telesis 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port has 0.076 Gbit/s more maximum data transfer rate than the Zyxel Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS (0.1 Gbit/s vs 0.024 Gbit/s). Only the Allied Telesis 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port has supports ISDN connection. Routing protocols: OSPF on the Allied Telesis 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port, RIP-1, RIP-2 on the Zyxel Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS. Management protocols: SNMP, CLI on the Allied Telesis 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port, SNMP, Telnet, HTTP on the Zyxel Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS.

Data transfer rate
- 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port:100 Mbit/s
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:10 Mbit/s
Supports ISDN connection
- 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port:Yes
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:No
Routing protocols
- 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port:OSPF
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:RIP-1, RIP-2
Management protocols
- 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port:SNMP, CLI
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:SNMP, Telnet, HTTP
Weight
- 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port:1.96 kg
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:325 g
Power requirements
- 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port:100-240 VAC, 50-60 Hz
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:12 V DC
Dimensions (WxDxH)
- 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port:335 x 180 x 44 mm
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:180 x 128 x 36 mm
Maximum data transfer rate
- 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port:0.1 Gbit/s
- Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS:0.024 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port, Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS
39 specifications	A Allied Telesis 10/100T x 5 ports ADSL annex B Router, 1x PIC slot, 1x Async console / modem port View product	B Zyxel Prestige 660H-D1 ADSL2+ 4-port Gateway over POTS View product
Network2 differ
Data transfer rateDiffers	100 Mbit/s	10 Mbit/s
Supports ISDN connectionDiffers	Yes	No
ATM featuresKnown for one	UBR, CBR, VBRnrt	Unknown — not stated by the source
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1D
DSL featuresidentical
DSL specificationKnown for one	ADSL Annex B	Unknown — not stated by the source
Management featuresidentical
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Universal Plug and Play (UPnP)Known for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
I/O portsDiffers	5 x 10/100 Mbps Ethernet LAN	ADSL: 1 x RJ-11 LAN: 4 x 10/100M Auto MDI/MDIX
Protocols2 differ
Routing protocolsDiffers	OSPF	RIP-1, RIP-2
Management protocolsDiffers	SNMP, CLI	SNMP, Telnet, HTTP
Supported network protocolsKnown for one	Unknown — not stated by the source	TCP/IP, PPTP, UDP/IP, L2TP, ICMP/IP, IPSec, PPPoE, PPPoA
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
Security algorithmsKnown for one	3DES, DES	Unknown — not stated by the source
Authentication methodKnown for one	RADIUS, TACACS, MD5, PAP, CHAP	Unknown — not stated by the source
IP address filteringKnown for one	Yes	Unknown — not stated by the source
VPN supportKnown for one	L2TP, NAT-T	Unknown — not stated by the source
Features1 differ
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor frequencyKnown for one	300 MHz	Unknown — not stated by the source
Flash memoryKnown for one	16 MB	Unknown — not stated by the source
Internal memoryKnown for one	64 MB	Unknown — not stated by the source
CertificationDiffers	U-R2, UL, TUV, UL60950, EN60950, EN55022 A, EN55024, FCC A, AS/NZS CISPR22	CE, FCC
Poweridentical
Power consumption (typical)Known for one	40 W	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	No
Operational conditionsidentical
Storage temperature (T-T)Known for one	-25 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 80%	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	1.96 kg	325 g
Other features3 differ
InterfaceKnown for one	PIC	Unknown — not stated by the source
Power requirementsDiffers	100-240 VAC, 50-60 Hz	12 V DC
Dimensions (WxDxH)Differs	335 x 180 x 44 mm	180 x 128 x 36 mm
Maximum data transfer rateDiffers	0.1 Gbit/s	0.024 Gbit/s
Networking featuresKnown for one	Ethernet, Fast Ethernet	Unknown — not stated by the source
Security featuresKnown for one	IPSec IKE ISAKMP PKI SSH SSL SMTP & HTTP Proxy	Unknown — not stated by the source
Supported WAN typeKnown for one	X.25	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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