Product comparison · 2 wired routers

TP-Link 4-Port ADSL2+ Ethernet/USB Modem Router vs TP-Link TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch

20specifications compared
2differ
18identical
20known for one product only

Key differences

Operating temperature (T-T)
- 4-Port ADSL2+ Ethernet/USB Modem Router:32 - 104 °F
- TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch:0 - 40 °C
Storage relative humidity (H-H)
- 4-Port ADSL2+ Ethernet/USB Modem Router:5 - 85%
- TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch:5 - 95%

Side by side

Differences highlightedShow differences only

Comparison of 4-Port ADSL2+ Ethernet/USB Modem Router, TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch
40 specifications	A TP-Link 4-Port ADSL2+ Ethernet/USB Modem Router View product	B TP-Link TD-8840B + splitter, ADSL2+-Modem-Router Annex B with 4-Port-Switch View product
Networkidentical
Ethernet LAN	Yes	Yes
Supports ISDN connectionKnown for one	No	Unknown — not stated by the source
ATM featuresKnown for one	UNI 3.1, UBR, CBR, VBR-rt, VBR-nrt, 8PVCs	Unknown — not stated by the source
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
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
DSL featuresidentical
ADSL	Yes	Yes
Upstream data rate	3.5 Mbit/s	3.5 Mbit/s
Downstream data rate	24 Mbit/s	24 Mbit/s
DSL specificationKnown for one	ANSI T1.413 2, ITU-T G.992.1, ITU-T G.992.2, ITU-T G.994.1, ITU-T G.992.3, ITU-T G.992.5	Unknown — not stated by the source
Management featuresidentical
Quality of Service (QoS) support	Yes	Yes
Universal Plug and Play (UPnP)Known for one	Yes	Unknown — not stated by the source
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	4	4
RJ-11 ports quantity	1	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Protocolsidentical
DHCP server	Yes	Yes
DMZ support	Yes	Yes
Switching protocolsKnown for one	IEEE 802.1d	Unknown — not stated by the source
Routing protocolsKnown for one	IP	Unknown — not stated by the source
Supported network protocolsKnown for one	PPPoE	Unknown — not stated by the source
Securityidentical
MAC address filtering	Yes	Yes
IP address filtering	Yes	Yes
VPN supportKnown for one	IPSec, PPTP, L2TP	Unknown — not stated by the source
NAT functionality	Yes	Yes
Designidentical
Product colour	Black, White	Black, White
Operational conditions2 differ
Operating temperature (T-T)Differs	32 - 104 °F	0 - 40 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)Differs	5 - 85%	5 - 95%
Other featuresidentical
InterfaceKnown for one	USB 1.1	Unknown — not stated by the source
Connectivity technology	Wired	Wired
Dimensions (WxDxH)	174 x 120 x 28.8 mm	174 x 120 x 28.8 mm
Performance managementKnown for one	HTTP, TELNET, Console, TFTP, SNMP	Unknown — not stated by the source
Connectivity LEDs	Yes	Yes
Dimensions (W x D x H) (imperial)Known for one	175.3 x 119.4 x 27.9 mm (6.9 x 4.7 x 1.1")	Unknown — not stated by the source
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Input voltageKnown for one	Unknown — not stated by the source	220 - 240 V
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Quick start guideKnown 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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