Product comparison · 2 wired routers

Allied Telesis AT-AR442S wired router vs Zyxel ADSL Router Prestige 660H-63

12specifications compared
8differ
4identical
23known for one product only

Key differences

Supports ISDN connection
- AT-AR442S wired router:Yes
- ADSL Router Prestige 660H-63:No
Ethernet LAN (RJ-45) ports
- AT-AR442S wired router:5
- ADSL Router Prestige 660H-63:4
Management protocols
- AT-AR442S wired router:SNMP, CLI
- ADSL Router Prestige 660H-63:SNMP, Telnet, HTTP
Weight
- AT-AR442S wired router:330 g
- ADSL Router Prestige 660H-63:325 g
Power requirements
- AT-AR442S wired router:100-240V@50-60 Hz
- ADSL Router Prestige 660H-63:12 V DC
Dimensions (WxDxH)
- AT-AR442S wired router:355 x 200 x 45 mm
- ADSL Router Prestige 660H-63:180 x 128 x 36 mm
Maximum data transfer rate
- AT-AR442S wired router:0.1 Gbit/s
- ADSL Router Prestige 660H-63:0.024 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of AT-AR442S, ADSL Router Prestige 660H-63
35 specifications	A Allied Telesis AT-AR442S wired router Model AT-AR442S View product	B Zyxel ADSL Router Prestige 660H-63 View product
Network1 differ
Data transfer rate	10 Mbit/s	10 Mbit/s
Supports ISDN connectionDiffers	Yes	No
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1D
DSL featuresidentical
ADSL	Yes	Yes
Upstream data rateKnown for one	4.6 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	4.6 Mbit/s	Unknown — not stated by the source
DSL specificationKnown for one	Unknown — not stated by the source	ADSL Lite, ADSL, ADSL2, ADSL2+, READSL
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
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	5	4
I/O portsKnown for one	1x SHDSL 1x PIC	Unknown — not stated by the source
Protocols1 differ
Management protocolsDiffers	SNMP, CLI	SNMP, Telnet, HTTP
Routing protocolsKnown for one	Unknown — not stated by the source	RIP-1, RIP-2
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, MD5	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	128 MB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	120000 h	Unknown — not stated by the source
CertificationDiffers	UL, TUV, UL60950, EN60950, EN55022 A, EN55024, FCC A, VCCI A, AS/NZS CISPR22 A, CE	CE, UPnP, FCC
Designidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
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	330 g	325 g
Other features3 differ
Power requirementsDiffers	100-240V@50-60 Hz	12 V DC
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	355 x 200 x 45 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
Power supply typeKnown for one	AC	Unknown — not stated by the source
Poweridentical
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes

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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