Product comparison · 2 network switches

D-Link DGS-3450 Managed L2+ 1U Black vs D-Link DGS-3620-52T Managed L3+ Black

37specifications compared
15differ
22identical
36known for one product only

Key differences

Switch layer
- DGS-3450 Managed L2+ 1U Black:L2+
- DGS-3620-52T Managed L3+ Black:L3+
Basic switching RJ-45 Ethernet ports quantity
- DGS-3450 Managed L2+ 1U Black:48
- DGS-3620-52T Managed L3+ Black:24
MAC address table
- DGS-3450 Managed L2+ 1U Black:8000 entries
- DGS-3620-52T Managed L3+ Black:32000 entries
Supported data transfer rates
- DGS-3450 Managed L2+ 1U Black:10/100/1000Mbps
- DGS-3620-52T Managed L3+ Black:10/100 Mbps
Switching capacity
- DGS-3450 Managed L2+ 1U Black:136 Gbit/s
- DGS-3620-52T Managed L3+ Black:176 Gbit/s
Maximum data transfer rate
- DGS-3450 Managed L2+ 1U Black:1 Gbit/s
- DGS-3620-52T Managed L3+ Black:0.1 Gbit/s
DHCP features
- DGS-3450 Managed L2+ 1U Black:DHCP client
- DGS-3620-52T Managed L3+ Black:DHCP server, DHCP client
Mean time between failures (MTBF)
- DGS-3450 Managed L2+ 1U Black:78.517 h
- DGS-3620-52T Managed L3+ Black:255608 h

Side by side

Differences highlightedShow differences only

Comparison of DGS-3450, DGS-3620-52T
73 specifications	A D-Link DGS-3450 Managed L2+ 1U Black Model DGS-3450 View product	B D-Link DGS-3620-52T Managed L3+ Black Model DGS-3620-52T View product
Management features2 differ
Switch layerDiffers	L2+	L3+
System event logKnown for one	Yes	Unknown — not stated by the source
MIB supportDiffers	MIB-II, SNMP v.2, RMON, RMON v.2, IF	MIB II, SMIv2, SNMPv2, RMON v2, 802.1p, RADIUS, Bridge MIB, RMON MIB, Ether-like MIB
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	48	24
Gigabit Ethernet (copper) ports quantityKnown for one	44	Unknown — not stated by the source
SFP module slots quantityKnown for one	4	Unknown — not stated by the source
Console portKnown for one	RS-232	Unknown — not stated by the source
Power connectorKnown for one	DC-in jack	Unknown — not stated by the source
SFP+ module slots quantityKnown for one	Unknown — not stated by the source	4
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP
Network1 differ
Networking standardsDiffers	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x	IEEE 802.3, IEEE 802.3u
Copper ethernet cabling technologyKnown for one	1000BASE-T, 100BASE-TX, 10BASE-T	Unknown — not stated by the source
Routing entriesKnown for one	128	Unknown — not stated by the source
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
Spanning tree protocolKnown for one	Yes	Unknown — not stated by the source
10G supportKnown for one	Unknown — not stated by the source	No
Broadcast storm controlKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Number of VLANsKnown for one	Unknown — not stated by the source	4000
Optical fiberidentical
Fiber ethernet cabling technologyKnown for one	10GBASE-LR	Unknown — not stated by the source
Data transmission4 differ
MAC address tableDiffers	8000 entries	32000 entries
Supported data transfer ratesDiffers	10/100/1000Mbps	10/100 Mbps
Switching capacityDiffers	136 Gbit/s	176 Gbit/s
Maximum data transfer rateDiffers	1 Gbit/s	0.1 Gbit/s
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Packet buffer memoryKnown for one	Unknown — not stated by the source	2 MB
Security1 differ
DHCP featuresDiffers	DHCP client	DHCP server, DHCP client
Static port securityKnown for one	Yes	Unknown — not stated by the source
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
Designidentical
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Form factorKnown for one	1U	Unknown — not stated by the source
LED indicatorsKnown for one	Link, Status	Unknown — not stated by the source
Number of fansKnown for one	2 fan(s)	Unknown — not stated by the source
SafetyKnown for one	Unknown — not stated by the source	CB, cUL, LVD
Electromagnetic compatibilityKnown for one	Unknown — not stated by the source	FCC, CE, VCCI, IC, C-Tick
Performance1 differ
Noise levelKnown for one	48.7 dB	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	78.517 h	255608 h
Power1 differ
Power consumption (typical)Differs	131.3 W	505.4 W
Other features1 differ
Packet transfer speedDiffers	101.19Mpps	130.95
Power LEDKnown for one	Yes	Unknown — not stated by the source
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Weight & dimensions2 differ
DepthDiffers	389 mm	380 mm
WeightDiffers	5.27 kg	6.3 kg
Certificatesidentical
CertificationKnown for one	FCC, CE, VCCI	Unknown — not stated by the source
Multicast featuresidentical
Multicast supportKnown for one	Unknown — not stated by the source	Yes
Protocolsidentical
Management protocolsKnown for one	Unknown — not stated by the source	Telnet, SNMP v1/v2c/v3
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4/IPv6

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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