Product comparison · 2 network switches

D-Link Layer2+ Unified Wired/Wireless Gigabit Switch vs Dell PowerConnect 2848, 3yr 4hr MissionCritical with ProSupport for IT

27specifications compared
13differ
14identical
30known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- Layer2+ Unified Wired/Wireless Gigabit Switch:24
- PowerConnect 2848, 3yr 4hr MissionCritical with ProSupport for IT:48
Number of VLANs
- Layer2+ Unified Wired/Wireless Gigabit Switch:3965
- PowerConnect 2848, 3yr 4hr MissionCritical with ProSupport for IT:64
Switching capacity
- Layer2+ Unified Wired/Wireless Gigabit Switch:88 Gbit/s
- PowerConnect 2848, 3yr 4hr MissionCritical with ProSupport for IT:96 Gbit/s
Stackable
- Layer2+ Unified Wired/Wireless Gigabit Switch:No
- PowerConnect 2848, 3yr 4hr MissionCritical with ProSupport for IT:Yes
Input voltage
- Layer2+ Unified Wired/Wireless Gigabit Switch:100 - 240 V
- PowerConnect 2848, 3yr 4hr MissionCritical with ProSupport for IT:100 V
Power over Ethernet (PoE)
- Layer2+ Unified Wired/Wireless Gigabit Switch:Yes
- PowerConnect 2848, 3yr 4hr MissionCritical with ProSupport for IT:No
Dimensions (WxDxH)
- Layer2+ Unified Wired/Wireless Gigabit Switch:440 x 389 x 44 mm
- PowerConnect 2848, 3yr 4hr MissionCritical with ProSupport for IT:43.2 x 440 x 225 mm
Connectivity technology
- Layer2+ Unified Wired/Wireless Gigabit Switch:Wired & Wireless
- PowerConnect 2848, 3yr 4hr MissionCritical with ProSupport for IT:Wired

Side by side

Differences highlightedShow differences only

Comparison of Layer2+ Unified Wired/Wireless Gigabit Switch, PowerConnect 2848, 3yr 4hr MissionCritical with ProSupport for IT
57 specifications	A D-Link Layer2+ Unified Wired/Wireless Gigabit Switch View product	B Dell PowerConnect 2848, 3yr 4hr MissionCritical with ProSupport for IT View product
Management featuresidentical
Switch type	Managed	Managed
Switch layerKnown for one	L2+	Unknown — not stated by the source
Quality of Service (QoS) support	Yes	Yes
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	48
SFP module slots quantity	4	4
SFP/SFP+ slots quantity	4	4
Console portKnown for one	RS-232	Unknown — not stated by the source
Power connectorKnown for one	Unknown — not stated by the source	DC-in jack
Network1 differ
Port mirroringKnown for one	Yes	Unknown — not stated by the source
Full duplex	Yes	Yes
Broadcast storm control	Yes	Yes
Flow control support	Yes	Yes
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Spanning tree protocolKnown for one	Yes	Unknown — not stated by the source
Number of VLANsDiffers	3965	64
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1v, IEEE 802.1W, IEEE 802.1X, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3x
Auto MDI/MDI-XKnown for one	Unknown — not stated by the source	Yes
Data transmission1 differ
MAC address table	8000 entries	8000 entries
Switching capacityDiffers	88 Gbit/s	96 Gbit/s
Store-and-forwardKnown for one	Yes	Unknown — not stated by the source
Maximum data transfer rate	1 Gbit/s	1 Gbit/s
Jumbo frames support	Yes	Yes
Packet buffer memoryKnown for one	0.75 MB	Unknown — not stated by the source
Supported data transfer ratesKnown for one	Unknown — not stated by the source	10/100/1000 Mbps
Securityidentical
DHCP features	DHCP server, DHCP client	DHCP server, DHCP client
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
MAC address filtering	Yes	Yes
SSH/SSL supportKnown for one	Yes	Unknown — not stated by the source
Static port securityKnown for one	Yes	Unknown — not stated by the source
Multicast featuresidentical
Multicast supportKnown for one	Yes	Unknown — not stated by the source
Protocols1 differ
Management protocolsDiffers	RADIUS, CLI, Telnet Server, Telnet Client, TFTP Client, SNMP v1, v2c, v3, sFlow, RMON v1, SNTP, Syslog	RMON, SNMP, CLI
Data link protocolsKnown for one	Unknown — not stated by the source	Ethernet
Design1 differ
StackableDiffers	No	Yes
Product colour	Black	Black
SafetyKnown for one	UL/cUL, CB	Unknown — not stated by the source
Performanceidentical
Mean time between failures (MTBF)Known for one	185540 h	Unknown — not stated by the source
Power1 differ
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
Input voltageDiffers	100 - 240 V	100 V
Output powerKnown for one	370 W	Unknown — not stated by the source
Power consumption (typical)Known for one	525 W	Unknown — not stated by the source
Input currentKnown for one	Unknown — not stated by the source	1.34 A
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Other features2 differ
Dimensions (WxDxH)Differs	440 x 389 x 44 mm	43.2 x 440 x 225 mm
Connectivity technologyDiffers	Wired & Wireless	Wired
Authentication methodKnown for one	RADIUS, TACACS+, SSH v1, v2, SSL v3, TLS v1 802.1X, DAI	Unknown — not stated by the source
Input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Expansion slotsKnown for one	2x 10-Gigabit	Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
Electromagnetic emissionsKnown for one	FCC Class A, ICES-003, VCCI, CE, C-Tick, EN 60601-1-2	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 45 °C
Storage temperature (T-T)Differs	-10 - 70 °C	-20 - 70 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)Differs	5 - 95%	10 - 95%
Weight & dimensions1 differ
WeightDiffers	6 kg	3.7 kg

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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