Product comparison · 2 wireless routers

TP-Link TD-8811B wireless router Black, White vs TP-Link TD-8840B wireless router Fast Ethernet Black, White

29specifications compared
4differ
25identical
23known for one product only

Key differences

Ethernet LAN (RJ-45) ports
- TD-8811B wireless router Black, White:1
- TD-8840B wireless router Fast Ethernet Black, White:4
Dimensions (WxDxH)
- TD-8811B wireless router Black, White:165 x 108 x 28 mm
- TD-8840B wireless router Fast Ethernet Black, White:174 x 120 x 28.8 mm

Side by side

Differences highlightedShow differences only

Comparison of TD-8811B, TD-8840B
52 specifications	A TP-Link TD-8811B wireless router Black, White Model TD-8811B View product	B TP-Link TD-8840B wireless router Fast Ethernet Black, White Model TD-8840B View product
Networkidentical
Supports ISDN connectionKnown for one	No	Unknown — not stated by the source
Ethernet LAN interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Full duplexKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	1	4
Management featuresidentical
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Security algorithmsKnown for one	Unknown — not stated by the source	802.1x RADIUS
Stateful Packet Inspection (SPI)Known for one	Unknown — not stated by the source	Yes
Protocolsidentical
Supported network protocolsKnown for one	PPPoE, RFC 2364	Unknown — not stated by the source
DHCP clientKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor architectureKnown for one	MIPS32	Unknown — not stated by the source
Processor frequencyKnown for one	256 MHz	Unknown — not stated by the source
Other features3 differ
Data transfer rateKnown for one	24 Mbit/s	Unknown — not stated by the source
Dimensions (WxDxH)Differs	165 x 108 x 28 mm	174 x 120 x 28.8 mm
Filtering descriptionDiffers	IP	IP Address Filter, MAC Address Filer, Domain Filter
Maximum data transfer rateKnown for one	0.1 Gbit/s	Unknown — not stated by the source
Operating temperature (T-T)Known for one	32 - 104 °F	Unknown — not stated by the source
Outdoor rangeKnown for one	6000m	Unknown — not stated by the source
Supported data transfer ratesKnown for one	10/100 Mbps	Unknown — not stated by the source
USB ports quantityKnown for one	1	Unknown — not stated by the source
ATM featuresDiffers	UNI 3.1, 5-AAL5, UBR, CBR, VBR-rt, VBR-nrt, RFC 1483	UNI 3.1, 5-AAL5, RFC 1483, UBR, CBR, VBR-rt, VBR-nrt
Dimensions (W x D x H) (imperial)Known for one	165.1 x 109.2 x 27.9 mm (6.5 x 4.3 x 1.1")	Unknown — not stated by the source
WAN connectionidentical
DSL WANKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	4.1 W
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	400 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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