D-Link DSL-2542B wired router Black, Silver vs D-Link DSL-502T wired router Fast Ethernet Black, Silver

Comparison of DSL-2542B, DSL-502T

49 specifications	A D-Link DSL-2542B wired router Black, Silver Model DSL-2542B View product	B D-Link DSL-502T wired router Fast Ethernet Black, Silver Model DSL-502T View product
Networkidentical
Networking standardsKnown for one	—Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
Ethernet interface typeKnown for one	—Unknown — not stated by the source	Fast Ethernet
Cabling technologyKnown for one	—Unknown — not stated by the source	10/100Base-T(X)
Ethernet LAN data ratesKnown for one	—Unknown — not stated by the source	10,100 Mbit/s
Supports ISDN connectionKnown for one	No	—Unknown — not stated by the source
DSL features1 differ
ADSL2+Known for one	—Unknown — not stated by the source	Yes
DSL specificationDiffers	ANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt) Annex A, ITU-T G.992.2 (G.lite) Annex A, ITU-T G.994.1 (G.hs), ITU-T G.992.3 (G.dmt.bis) Annex A/L/M ITU-T G.992.4 (G.lite.bis) Annex A, ITU-T G.992.5 Annex A/M	T1.413, G.992.1, G.992.2, G.992.3, G.992.4, G.994.1, G.992.5
ADSLKnown for one	Yes	—Unknown — not stated by the source
Management featuresidentical
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
Quality of Service (QoS) supportKnown for one	Yes	—Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	4	1
USB ports quantityKnown for one	—Unknown — not stated by the source	1
Protocols2 differ
Management protocolsDiffers	TFTP, Telnet/SSH, ADSL/ADSL2/ADSL2+, VPI/VCI, SNMP v.1/v.2c (MIB-I / MIB-II)	IGMP, SNMPv1/v2c
Supported network protocolsDiffers	IPSec, PPTP, L2TP, SNTP, DNS, DDNS, IGMP	PPPoE, DNS, DDNS, SNTP, ICMP/TCP/UDP, Telnet
Securityidentical
MAC address filteringKnown for one	—Unknown — not stated by the source	Yes
System event logKnown for one	—Unknown — not stated by the source	Yes
VPN supportKnown for one	—Unknown — not stated by the source	PPTP, IPsec
Packaging contentidentical
ManualKnown for one	—Unknown — not stated by the source	Yes
Quick start guideKnown for one	—Unknown — not stated by the source	Yes
Features2 differ
SafetyDiffers	CSA International: CSA60950-1, EN60950-1, IEC60950-1, UL60950-1, CE LVD EN60950-1	CSA, LVD
CertificationDiffers	CE TBR-21, FCC Part 15 B, A-Tick RoHS	FCC, CE
Designidentical
LED indicatorsKnown for one	—Unknown — not stated by the source	LAN, Link, Status, USB, Yes
Poweridentical
Input currentKnown for one	—Unknown — not stated by the source	1.25 A
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	-5 - 95%	—Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	202 g
Other featuresidentical
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	142 x 117 x 31 mm
Input voltageKnown for one	—Unknown — not stated by the source	12 V
Networking featuresKnown for one	—Unknown — not stated by the source	Fast Ethernet
Power LEDKnown for one	—Unknown — not stated by the source	Yes
Relative humidityKnown for one	—Unknown — not stated by the source	5 - 95%
Power requirementsKnown for one	12VAC, 1.2A	—Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	—Unknown — not stated by the source
Electromagnetic emissionsKnown for one	FCC Part 15 Class B, CE (EN55022/EN55024)	—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.