Product comparison · 2 network switches

Dell PowerConnect 7048p Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black vs HP ProCurve 2520-24-PoE Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black

34specifications compared
16differ
18identical
39known for one product only

Key differences

Switch layer
- PowerConnect 7048p Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:L3
- ProCurve 2520-24-PoE Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black:L2
Basic switching RJ-45 Ethernet ports quantity
- PowerConnect 7048p Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:48
- ProCurve 2520-24-PoE Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black:24
10G support
- PowerConnect 7048p Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:Yes
- ProCurve 2520-24-PoE Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black:No
MAC address table
- PowerConnect 7048p Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:32000 entries
- ProCurve 2520-24-PoE Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black:8000 entries
Switching capacity
- PowerConnect 7048p Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:224 Gbit/s
- ProCurve 2520-24-PoE Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black:12.8 Gbit/s
Throughput
- PowerConnect 7048p Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:160 Mpps
- ProCurve 2520-24-PoE Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black:9.5 Mpps
Packet buffer memory
- PowerConnect 7048p Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:4 MB
- ProCurve 2520-24-PoE Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black:0.384 MB
Internal memory
- PowerConnect 7048p Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black:1024 MB
- ProCurve 2520-24-PoE Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black:128 MB

Side by side

Differences highlightedShow differences only

Comparison of 7048p, 2520-24-PoE
73 specifications	A Dell PowerConnect 7048p Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black Model 7048p View product	B HP ProCurve 2520-24-PoE Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black Model 2520-24-PoE View product
Management features1 differ
Switch layerDiffers	L3	L2
System event logKnown for one	Yes	Unknown — not stated by the source
Web-based managementKnown for one	Unknown — not stated by the source	Yes
MIB supportKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	48	24
Basic switching RJ-45 Ethernet ports typeDiffers	Gigabit Ethernet (10/100/1000)	Fast Ethernet (10/100)
Installed SFP+ modules quantityKnown for one	0	Unknown — not stated by the source
SFP module slots quantityKnown for one	4	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Gigabit Ethernet (copper) ports quantityKnown for one	Unknown — not stated by the source	2
Combo SFP ports quantityKnown for one	Unknown — not stated by the source	2
Console portKnown for one	Unknown — not stated by the source	RJ-45
Network2 differ
Networking standardsDiffers	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z	IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3u
10G supportDiffers	Yes	No
IP routingKnown for one	Yes	Unknown — not stated by the source
Number of VLANsKnown for one	1000	Unknown — not stated by the source
Full duplexKnown for one	Unknown — not stated by the source	Yes
Auto-sensingKnown for one	Unknown — not stated by the source	Yes
Data transmission4 differ
MAC address tableDiffers	32000 entries	8000 entries
Switching capacityDiffers	224 Gbit/s	12.8 Gbit/s
ThroughputDiffers	160 Mpps	9.5 Mpps
Store-and-forwardKnown for one	Yes	Unknown — not stated by the source
Packet buffer memoryDiffers	4 MB	0.384 MB
Latency (10-100 Mbps)Known for one	Unknown — not stated by the source	1.9 µs
Latency (1 Gbps)Known for one	Unknown — not stated by the source	1.5 µs
Securityidentical
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	802.1x RADIUS, HTTPS, SSH, SSL/TLS	Unknown — not stated by the source
IGMP snoopingKnown for one	Unknown — not stated by the source	Yes
SSH/SSL supportKnown for one	Unknown — not stated by the source	Yes
Multicast featuresidentical
Number of multicast groups filteredKnown for one	256	Unknown — not stated by the source
Protocolsidentical
Management protocolsKnown for one	IGMP v1/v2/v3, SNMP v1/v2c/v3	Unknown — not stated by the source
Supported network protocolsKnown for one	IP	Unknown — not stated by the source
Designidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Performance2 differ
Internal memoryDiffers	1024 MB	128 MB
Flash memoryDiffers	64 MB	32 MB
Built-in processorKnown for one	Unknown — not stated by the source	Yes
Processor modelKnown for one	Unknown — not stated by the source	PowerPC MPC8313
Processor frequencyKnown for one	Unknown — not stated by the source	266 MHz
Memory typeKnown for one	Unknown — not stated by the source	DDR2-SDRAM
Power1 differ
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Differs	930 W	257 W
Power over Ethernet (PoE)identical
Total Power over Ethernet (PoE) budgetKnown for one	Unknown — not stated by the source	195 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 45 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 95%	Unknown — not stated by the source
Heat dissipationKnown for one	Unknown — not stated by the source	208 BTU/h
Weight & dimensions4 differ
WidthDiffers	440 mm	443 mm
DepthDiffers	460 mm	246.1 mm
HeightDiffers	44 mm	44.5 mm
WeightDiffers	8.1 kg	3.22 kg
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
User guideKnown for one	Yes	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.

More network switch comparisons

All network switch comparisons