Product comparison · 2 wired routers

D-Link Unified Services VPN Router vs TP-Link TL-ER6120 V3

23specifications compared
10differ
13identical
32known for one product only

Key differences

The TP-Link TL-ER6120 V3 has 1 more Ethernet LAN (RJ-45) ports than the D-Link Unified Services VPN Router (5 vs 4). The TP-Link TL-ER6120 V3 has 320 mm more width than the D-Link Unified Services VPN Router (440 mm vs 120 mm). The D-Link Unified Services VPN Router has 10 mm more depth than the TP-Link TL-ER6120 V3 (190 mm vs 180 mm). Networking standards: IEEE 802.1Q on the D-Link Unified Services VPN Router, IEEE 802.2x, IEEE 802.3, IEEE 802.3u on the TP-Link TL-ER6120 V3. Ethernet interface type: Fast Ethernet, Gigabit Ethernet on the D-Link Unified Services VPN Router, Gigabit Ethernet on the TP-Link TL-ER6120 V3.

Ethernet LAN (RJ-45) ports
- Unified Services VPN Router:4
- TL-ER6120 V3:5
Storage temperature (T-T)
- Unified Services VPN Router:-20 - 70 °C
- TL-ER6120 V3:-40 - 70 °C
Operating relative humidity (H-H)
- Unified Services VPN Router:5 - 95%
- TL-ER6120 V3:10 - 90%
Width
- Unified Services VPN Router:120 mm
- TL-ER6120 V3:440 mm
Depth
- Unified Services VPN Router:190 mm
- TL-ER6120 V3:180 mm
Height
- Unified Services VPN Router:38 mm
- TL-ER6120 V3:44 mm

Side by side

Differences highlightedShow differences only

Comparison of DSR-250V2/B, TL-ER6120 V3
55 specifications	A D-Link Unified Services VPN Router Model DSR-250V2/B View product	B TP-Link TL-ER6120 V3 View product
WAN connectionidentical
Ethernet WAN	Yes	Yes
DSL WAN	No	No
SIM card slot	No	No
3G/4G USB modem compatibility	No	No
SFP WANKnown for one	No	Unknown — not stated by the source
Network2 differ
Networking standardsDiffers	IEEE 802.1Q	IEEE 802.2x, IEEE 802.3, IEEE 802.3u
Ethernet interface typeDiffers	Fast Ethernet, Gigabit Ethernet	Gigabit Ethernet
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Static routeKnown for one	Yes	Unknown — not stated by the source
VLAN support	Yes	Yes
Concurrent connectionsKnown for one	50000	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Management featuresidentical
Web-based management	Yes	Yes
Universal Plug and Play (UPnP)Known for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	4	5
Number of console portsKnown for one	1	Unknown — not stated by the source
USB ports quantityKnown for one	1	Unknown — not stated by the source
USB versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
DC-in jack	Yes	Yes
Protocolsidentical
DHCP client	Yes	Yes
DHCP server	Yes	Yes
Routing protocolsKnown for one	OSPF, OSPFv3, RIP-1, RIP-2	Unknown — not stated by the source
Supported network protocolsKnown for one	IPv6, SNMP v1, v2c, v3	Unknown — not stated by the source
Supported protocolsKnown for one	Unknown — not stated by the source	TCP/IP, DHCP, ICMP, NAT, PPPoE, SNTP, HTTP, DNS, IPsec, PPTP, L2TP
Security1 differ
Security algorithmsDiffers	3DES, AES, DES	3DES, 128-bit AES, 192-bit AES, 256-bit AES, DES, MD5, SHA-1
Firewall	Yes	Yes
Authentication methodKnown for one	Internal User Database, Radius, POP3, LDAP, AD, NT Domain	Unknown — not stated by the source
URL filteringKnown for one	Yes	Unknown — not stated by the source
Network address translation (NAT)Known for one	Yes	Unknown — not stated by the source
VPN tunnels quantityKnown for one	75	Unknown — not stated by the source
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Mean time between failures (MTBF)Known for one	1239157.85 h	Unknown — not stated by the source
SafetyKnown for one	LVD (EN62368)	Unknown — not stated by the source
CertificationDiffers	FCC Class B, CE Class B, RCM, IC, VCCI	CE, FCC, RoHS
Flash memoryKnown for one	Unknown — not stated by the source	32 MB
Internal memoryKnown for one	Unknown — not stated by the source	512 MB
Internal memory typeKnown for one	Unknown — not stated by the source	DRAM
Designidentical
Product colour	Black	Black
On/off switchKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Activity, Link, Power, System
Poweridentical
Power consumption (typical)Known for one	14.4 W	Unknown — not stated by the source
Power source typeKnown for one	DC	Unknown — not stated by the source
Output voltageKnown for one	12 V	Unknown — not stated by the source
Output currentKnown for one	1.5 A	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditions2 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-20 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	5 - 95%	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Weight & dimensions3 differ
WidthDiffers	120 mm	440 mm
DepthDiffers	190 mm	180 mm
HeightDiffers	38 mm	44 mm

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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