Product comparison · 2 wired routers

Zyxel Prestige 660R-I wired router Black vs Zyxel Prestige 661H-I wired router Black

21specifications compared
7differ
14identical
15known for one product only

Key differences

Ethernet LAN (RJ-45) ports
- Prestige 660R-I wired router Black:1
- Prestige 661H-I wired router Black:5
Weight
- Prestige 660R-I wired router Black:165 g
- Prestige 661H-I wired router Black:305 g
Power requirements
- Prestige 660R-I wired router Black:5V DC, 1A
- Prestige 661H-I wired router Black:12V AC
Dimensions (WxDxH)
- Prestige 660R-I wired router Black:110 x 107 x 36 mm
- Prestige 661H-I wired router Black:180 x 128 x 36 mm

Side by side

Differences highlightedShow differences only

Comparison of 660R-I, 661H-I
36 specifications	A Zyxel Prestige 660R-I wired router Black Model 660R-I View product	B Zyxel Prestige 661H-I wired router Black Model 661H-I View product
Networkidentical
Ethernet LAN	Yes	Yes
Supports ISDN connection	Yes	Yes
Networking standardsKnown for one	IEEE 802.1d	Unknown — not stated by the source
ATM featuresKnown for one	ATM AAL5, RFC 1483/2684, VC-based/LLC-based multiplexing, Traffic Shaping UBR, CBR, VBR-nrt, ATM Forum UNI 3.1/4.0 PVC, I.610 F4/F5 OAM	Unknown — not stated by the source
DSL features1 differ
ADSL	Yes	Yes
DSL specificationDiffers	ANSI T1.413, Issue 2; G.dmt (G.992.1); G.lite (G992.2), ITU-T G.992.1, ADSL2 G.dmt.bis (G.992.3), ADSL2 G.lite.bis (G.992.4), ADSL2+ (G.992.5), Reach Extended ADSL (RE ADSL)	ADSL (ANSI T1.413, Issue 2), G.dmt ADSL (G.992.1 Annex B, U-R2), G.lite (G992.2), ADSL2 G.dmt.bis (G.992.3), ADSL2 G.lite.bis (G.992.4), ADSL2+ (G.992.5), ADSL (RE ADSL) G.992.3 Annex L
Management featuresidentical
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Universal Plug and Play (UPnP)	Yes	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	1	5
DC-in jack	Yes	Yes
RJ-11 ports quantityKnown for one	1	Unknown — not stated by the source
Protocols1 differ
DHCP client	Yes	Yes
DHCP server	Yes	Yes
Management protocolsDiffers	Telnet, FTP, Web, SNMP, TR-069/TR-064	SUA/Multi-NAT, VPN (IPSec, PPTP), DNS
Supported network protocolsKnown for one	IP Routing, 802.1d Transparent Bridging, IGMP v1&v2, RIP-1/RIP-2, ICMP, TCP/UDP	Unknown — not stated by the source
Security1 differ
Firewall securityDiffers	Denial-of-Service (DoS) protection	Denial-of-Service (DoS) protection, Distributed Denial-of-Service (DDoS) protection
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
Filtering descriptionKnown for one	Unknown — not stated by the source	Content
VPN tunnels quantityKnown for one	Unknown — not stated by the source	2
VPN supportKnown for one	Unknown — not stated by the source	IPSec, PPTP
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	Unknown — not stated by the source	DSL
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)	20 - 85%	20 - 85%
Storage relative humidity (H-H)	20 - 90%	20 - 90%
Weight & dimensions1 differ
WeightDiffers	165 g	305 g
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.54 kg
Other features2 differ
Power requirementsDiffers	5V DC, 1A	12V AC
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	110 x 107 x 36 mm	180 x 128 x 36 mm
Connectivity LEDs	Yes	Yes
Management platformKnown for one	Telnet, FTP	Unknown — not stated by the source
Weight (imperial)Known for one	0.163 kg (0.36 lbs)	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.

More wired router comparisons

All wired router comparisons