Product comparison · 2 wired routers

TP-Link TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch vs Zyxel Prestige 660R-I wired router Black

15specifications compared
7differ
8identical
27known for one product only

Key differences

Networking standards
- TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch:IEEE 802.3, IEEE 802.3u
- Prestige 660R-I wired router Black:IEEE 802.1d
Ethernet LAN (RJ-45) ports
- TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch:4
- Prestige 660R-I wired router Black:1
Product colour
- TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch:Black, White
- Prestige 660R-I wired router Black:Black
Storage temperature (T-T)
- TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch:-40 - 70 °C
- Prestige 660R-I wired router Black:-20 - 60 °C
Operating relative humidity (H-H)
- TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch:10 - 90%
- Prestige 660R-I wired router Black:20 - 85%
Storage relative humidity (H-H)
- TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch:5 - 95%
- Prestige 660R-I wired router Black:20 - 90%
Dimensions (WxDxH)
- TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch:174 x 120 x 28.8 mm
- Prestige 660R-I wired router Black:110 x 107 x 36 mm

Side by side

Differences highlightedShow differences only

Comparison of TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch, 660R-I
42 specifications	A TP-Link TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch View product	B Zyxel Prestige 660R-I wired router Black Model 660R-I View product
Network1 differ
Networking standardsDiffers	IEEE 802.3, IEEE 802.3u	IEEE 802.1d
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Full duplexKnown for one	Yes	Unknown — not stated by the source
Supports ISDN connectionKnown for one	Unknown — not stated by the source	Yes
ATM featuresKnown for one	Unknown — not stated by the source	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
DSL featuresidentical
ADSL	Yes	Yes
Upstream data rateKnown for one	3.5 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	24 Mbit/s	Unknown — not stated by the source
DSL specificationKnown for one	Unknown — not stated by the source	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)
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
Universal Plug and Play (UPnP)Known for one	Unknown — not stated by the source	Yes
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	4	1
RJ-11 ports quantity	1	1
DC-in jack	Yes	Yes
Protocolsidentical
DHCP server	Yes	Yes
DMZ supportKnown for one	Yes	Unknown — not stated by the source
DHCP clientKnown for one	Unknown — not stated by the source	Yes
Management protocolsKnown for one	Unknown — not stated by the source	Telnet, FTP, Web, SNMP, TR-069/TR-064
Supported network protocolsKnown for one	Unknown — not stated by the source	IP Routing, 802.1d Transparent Bridging, IGMP v1&v2, RIP-1/RIP-2, ICMP, TCP/UDP
Securityidentical
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
IP address filteringKnown for one	Yes	Unknown — not stated by the source
NAT functionalityKnown for one	Yes	Unknown — not stated by the source
Firewall securityKnown for one	Unknown — not stated by the source	Denial-of-Service (DoS) protection
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, White	Black
Operational conditions3 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-40 - 70 °C	-20 - 60 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 85%
Storage relative humidity (H-H)Differs	5 - 95%	20 - 90%
Other features1 differ
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	174 x 120 x 28.8 mm	110 x 107 x 36 mm
Input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Input voltageKnown for one	220 - 240 V	Unknown — not stated by the source
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Connectivity LEDs	Yes	Yes
Power requirementsKnown for one	Unknown — not stated by the source	5V DC, 1A
Management platformKnown for one	Unknown — not stated by the source	Telnet, FTP
Weight (imperial)Known for one	Unknown — not stated by the source	0.163 kg (0.36 lbs)
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	165 g

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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