Product comparison · 2 wired routers

D-Link Unified Services VPN Router vs TP-Link TL-ER5120 V4

25specifications compared
10differ
15identical
36known for one product only

Key differences

The TP-Link TL-ER5120 V4 has 100,000 more concurrent connections than the D-Link Unified Services VPN Router (150000 vs 50000). The TP-Link TL-ER5120 V4 has 1 more Ethernet LAN (RJ-45) ports than the D-Link Unified Services VPN Router (5 vs 4). The TP-Link TL-ER5120 V4 has 320 mm more width than the D-Link Unified Services VPN Router (440 mm vs 120 mm). Certification: FCC Class B, CE Class B, RCM, IC, VCCI on the D-Link Unified Services VPN Router, CE, FCC on the TP-Link TL-ER5120 V4. Power source type: DC on the D-Link Unified Services VPN Router, AC on the TP-Link TL-ER5120 V4.

Concurrent connections
- Unified Services VPN Router:50000
- TL-ER5120 V4:150000
Ethernet LAN (RJ-45) ports
- Unified Services VPN Router:4
- TL-ER5120 V4:5
Power source type
- Unified Services VPN Router:DC
- TL-ER5120 V4:AC
Storage temperature (T-T)
- Unified Services VPN Router:-20 - 70 °C
- TL-ER5120 V4:-40 - 70 °C
Operating relative humidity (H-H)
- Unified Services VPN Router:5 - 95%
- TL-ER5120 V4:10 - 90%
Width
- Unified Services VPN Router:120 mm
- TL-ER5120 V4:440 mm
Depth
- Unified Services VPN Router:190 mm
- TL-ER5120 V4:220 mm
Height
- Unified Services VPN Router:38 mm
- TL-ER5120 V4:44 mm

Side by side

Differences highlightedShow differences only

Comparison of DSR-250V2/B, TL-ER5120 V4
61 specifications	A D-Link Unified Services VPN Router Model DSR-250V2/B View product	B TP-Link TL-ER5120 V4 View product
WAN connectionidentical
SFP WANKnown for one	No	Unknown — not stated by the source
Network2 differ
Networking standardsDiffers	IEEE 802.1Q	IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Static routeKnown for one	Yes	Unknown — not stated by the source
Concurrent connectionsDiffers	50000	150000
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
ThroughputKnown for one	Unknown — not stated by the source	0.8 Gbit/s
Policy-based routingKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
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
Protocolsidentical
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, PPTP, L2TP
Securityidentical
Security algorithmsKnown for one	3DES, AES, DES	Unknown — not stated by the source
FirewallKnown for one	Yes	Unknown — not stated by the source
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
VPN tunnels quantityKnown for one	75	Unknown — not stated by the source
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
ICMP attack preventionKnown for one	Unknown — not stated by the source	Yes
NAT functionalityKnown for one	Unknown — not stated by the source	One-to-One NAT, Multi-nets NAT, Virtual Server, Port Triggering FTP/H.323/SIP/IPsec/PPTP ALG, UPnP
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
Flash memoryKnown for one	Unknown — not stated by the source	32 MB
Internal memoryKnown for one	Unknown — not stated by the source	256 MB
Designidentical
Rack mountingKnown for one	Unknown — not stated by the source	Yes
Rack capacityKnown for one	Unknown — not stated by the source	1U
LED indicatorsKnown for one	Unknown — not stated by the source	Activity, Link, Power, Speed, System, WAN
Power1 differ
Power consumption (typical)Known for one	14.4 W	Unknown — not stated by the source
Power source typeDiffers	DC	AC
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
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	220 mm
HeightDiffers	38 mm	44 mm
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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