Product comparison · 2 wired routers

TP-Link TD-8840 wired router Black, White vs Zyxel ES-305 wired router Fast Ethernet Black

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  • 22specifications compared
  • 10differ
  • 12identical
  • 26known for one product only

Key differences

  • Ethernet LAN data rates
    • TD-8840 wired router Black, White:10,100 Mbit/s
    • ES-305 wired router Fast Ethernet Black:100 Mbit/s
  • Supported network protocols
    • TD-8840 wired router Black, White:RFC 2364, PPPoE
    • ES-305 wired router Fast Ethernet Black:TCP/IP, PPPoE
  • Product colour
    • TD-8840 wired router Black, White:Black, White
    • ES-305 wired router Fast Ethernet Black:Black
  • Operating temperature (T-T)
    • TD-8840 wired router Black, White:0 - 40 °C
    • ES-305 wired router Fast Ethernet Black:0 - 50 °C
  • Storage temperature (T-T)
    • TD-8840 wired router Black, White:-40 - 70 °C
    • ES-305 wired router Fast Ethernet Black:-30 - 70 °C
  • Storage relative humidity (H-H)
    • TD-8840 wired router Black, White:5 - 90%
    • ES-305 wired router Fast Ethernet Black:10 - 95%
  • Weight
    • TD-8840 wired router Black, White:500 g
    • ES-305 wired router Fast Ethernet Black:146 g
  • Dimensions (WxDxH)
    • TD-8840 wired router Black, White:174 x 120 x 28.8 mm
    • ES-305 wired router Fast Ethernet Black:126 x 86 x 26 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of TD-8840, ES-305
48 specifications
WAN connectionidentical
Ethernet WANKnown for oneYesUnknown — not stated by the source
Network2 differ
Networking standardsDiffersIEEE 802.3, IEEE 802.3uIEEE 802.1d, IEEE 802.1p, IEEE 802.1q
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100 Mbit/s100 Mbit/s
Full duplexYesYes
ATM featuresKnown for oneUNI 3.1, 5-AAL5, RFC 1483, UBR, CBR, VBR-rt, VBR-nrtUnknown — not stated by the source
Ethernet interface typeKnown for oneUnknown — not stated by the sourceFast Ethernet
Cabling technologyKnown for oneUnknown — not stated by the source10/100Base-T(X)
Data transfer rateKnown for oneUnknown — not stated by the source100 Mbit/s
Supports ISDN connectionKnown for oneUnknown — not stated by the sourceNo
DSL featuresidentical
ADSLKnown for oneYesUnknown — not stated by the source
Upstream data rateKnown for one3.5 Mbit/sUnknown — not stated by the source
Downstream data rateKnown for one24 Mbit/sUnknown — not stated by the source
DSL specificationKnown for oneANSI T1.413 Issue 2, ITU-T G.992.1, ITU-T G.992.2, ITU-T G.994.1, ITU-T G.992.3, ITU-T G.992.5Unknown — not stated by the source
Management featuresidentical
Web-based managementYesYes
Quality of Service (QoS) supportKnown for oneYesUnknown — not stated by the source
Reset buttonYesYes
Firmware upgradeableYesYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports44
RJ-11 ports quantityKnown for one1Unknown — not stated by the source
DC-in jackYesYes
Protocols1 differ
DHCP clientYesYes
DHCP serverYesYes
DMZ supportKnown for oneYesUnknown — not stated by the source
Routing protocolsKnown for oneIPUnknown — not stated by the source
Supported network protocolsDiffersRFC 2364, PPPoETCP/IP, PPPoE
Management protocolsKnown for oneUnknown — not stated by the sourceSNMP, Telnet, HTTP, FTP
Security1 differ
Security algorithmsKnown for one802.1x RADIUSUnknown — not stated by the source
Firewall securityDiffersNetwork address translation (NAT) firewall, Stateful packet inspection (SPI) firewallDenial-of-Service (DoS) protection
MAC address filteringYesYes
IP address filteringKnown for oneYesUnknown — not stated by the source
Filtering descriptionKnown for oneDomainUnknown — not stated by the source
Design1 differ
Product colourDiffersBlack, WhiteBlack
Poweridentical
Power consumption (typical)Known for one5 WUnknown — not stated by the source
Power over Ethernet (PoE)Known for oneUnknown — not stated by the sourceNo
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Storage temperature (T-T)Differs-40 - 70 °C-30 - 70 °C
Operating relative humidity (H-H)Known for one10 - 90%Unknown — not stated by the source
Storage relative humidity (H-H)Differs5 - 90%10 - 95%
Weight & dimensions1 differ
WeightDiffers500 g146 g
Other features1 differ
Outdoor rangeKnown for one6000mUnknown — not stated by the source
Connectivity technologyWiredWired
Dimensions (WxDxH)Differs174 x 120 x 28.8 mm126 x 86 x 26 mm
Connectivity LEDsYesYes
Power requirementsKnown for oneUnknown — not stated by the sourceAC 9V, 1A
Maximum data transfer rateKnown for oneUnknown — not stated by the source0.1 Gbit/s
Networking featuresKnown for oneUnknown — not stated by the sourceEthernet, Fast Ethernet
Supported data transfer ratesKnown for oneUnknown — not stated by the source10/100 Mbit/s

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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