Product comparison · 2 wired routers

Allied Telesis AT-AR440S wired router vs Zyxel Prestige 660R-D1 ADSL 2/2+modem/router Annex A

11specifications compared
8differ
3identical
23known for one product only

Key differences

Upstream data rate
- AT-AR440S wired router:0.832 Mbit/s
- Prestige 660R-D1 ADSL 2/2+modem/router Annex A:1 Mbit/s
Downstream data rate
- AT-AR440S wired router:8 Mbit/s
- Prestige 660R-D1 ADSL 2/2+modem/router Annex A:24 Mbit/s
DSL specification
- AT-AR440S wired router:Annex A G992.1 G.DMT
- Prestige 660R-D1 ADSL 2/2+modem/router Annex A:G.992.1 Annex A
Operating temperature (T-T)
- AT-AR440S wired router:0 - 50 °C
- Prestige 660R-D1 ADSL 2/2+modem/router Annex A:0 - 40 °C
Operating relative humidity (H-H)
- AT-AR440S wired router:5 - 80%
- Prestige 660R-D1 ADSL 2/2+modem/router Annex A:20 - 85%
Dimensions (WxDxH)
- AT-AR440S wired router:335 x 180 x 44 mm
- Prestige 660R-D1 ADSL 2/2+modem/router Annex A:105 x 106.5 x 35 mm
Maximum data transfer rate
- AT-AR440S wired router:0.008 Gbit/s
- Prestige 660R-D1 ADSL 2/2+modem/router Annex A:0.1 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of AT-AR440S, Prestige 660R-D1 ADSL 2/2+modem/router Annex A
34 specifications	A Allied Telesis AT-AR440S wired router Model AT-AR440S View product	B Zyxel Prestige 660R-D1 ADSL 2/2+modem/router Annex A View product
Networkidentical
Data transfer rateKnown for one	8 Mbit/s	Unknown — not stated by the source
Supports ISDN connection	No	No
DSL features3 differ
ADSL	Yes	Yes
Upstream data rateDiffers	0.832 Mbit/s	1 Mbit/s
Downstream data rateDiffers	8 Mbit/s	24 Mbit/s
DSL specificationDiffers	Annex A G992.1 G.DMT	G.992.1 Annex A
Management featuresidentical
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
I/O portsDiffers	1x ADSL 5x 10/100BASE-T 1x PIC	1x 10/100 Ethernet (RJ-45) 1x ADSL (RJ-11)
Protocolsidentical
DHCP clientKnown for one	Yes	Unknown — not stated by the source
DHCP serverKnown for one	Yes	Unknown — not stated by the source
Management protocolsKnown for one	CLI, SNMP	Unknown — not stated by the source
Supported network protocolsKnown for one	Unknown — not stated by the source	IEEE 802.1d, 802.1q, IP Routing: TCP, UDP, ICMP, ARP, RIPv1 & RIPv2, Static Route,IP Multicast IGMP v1/v2, IP Policy Route
Securityidentical
Security algorithmsKnown for one	3DES, DES, SSH	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
Featuresidentical
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
Mean time between failures (MTBF)Known for one	120000 h	Unknown — not stated by the source
CertificationKnown for one	UL TUV UL60950 EN60950 EN55022 class A EN55024 FCC class A VCCI class A AS/NZS CISPR22 class A CE	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	40 W	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-25 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	5 - 80%	20 - 85%
Weight & dimensionsidentical
WeightKnown for one	1.96 kg	Unknown — not stated by the source
Other features2 differ
Power requirementsKnown for one	100-240V@50-60Hz	Unknown — not stated by the source
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	335 x 180 x 44 mm	105 x 106.5 x 35 mm
Maximum data transfer rateDiffers	0.008 Gbit/s	0.1 Gbit/s
Power supply typeKnown for one	AC	Unknown — not stated by the source
Management platformKnown for one	Unknown — not stated by the source	Web-based
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet LAN, ADSL

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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