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Product comparison · 2 network switches

HP 2530-48-PoE+ Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Grey vs HP 2920-48G-POE+ 740W

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  • 46specifications compared
  • 23differ
  • 23identical
  • 7known for one product only

Key differences

The HP 2920-48G-POE+ 740W has 2 more SFP module slots quantity than the HP 2530-48-PoE+ Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Grey (4 vs 2). The HP 2920-48G-POE+ 740W has 158.4 Gbit/s more switching capacity than the HP 2530-48-PoE+ Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Grey (176 Gbit/s vs 17.6 Gbit/s). The HP 2920-48G-POE+ 740W has 117.9 Mpps more throughput than the HP 2530-48-PoE+ Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Grey (130.9 Mpps vs 13 Mpps). Only the HP 2920-48G-POE+ 740W has 10G support. Switch layer: L2 on the HP 2530-48-PoE+ Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Grey, L3 on the HP 2920-48G-POE+ 740W.

  • Switch layer
    • L2
    • L3
  • SFP module slots quantity
    • 2
    • 4
  • 10G support
    • No
    • Yes
  • Switching capacity
    • 17.6 Gbit/s
    • 176 Gbit/s
  • Throughput
    • 13 Mpps
    • 130.9 Mpps
  • Latency (10-100 Mbps)
    • 6.6 µs
    • 3.2 µs
  • Latency (1 Gbps)
    • 2.2 µs
    • 3.2 µs
  • Packet buffer memory
    • 3 MB
    • 11.25 MB

Side by side

Differences highlightedShow differences only
53 specifications
A

HP

2530-48-PoE+ Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Grey

Model 2530-48-PoE+

View product
B

HP

2920-48G-POE+ 740WView product
Management features1 differ
Switch layerDiffersL2L3
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports typeDiffersFast Ethernet (10/100)Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantityKnown for one2
SFP module slots quantityDiffers24
Network2 differ
10G supportDiffersNoYes
Copper ethernet cabling technologyDiffers100BASE-TX, 10BASE-T1000BASE-T, 100BASE-T, 100BASE-TX
Port mirroringKnown for oneYes
VLAN supportKnown for oneYes
Routing entriesKnown for one2048
Data transmission5 differ
Switching capacityDiffers17.6 Gbit/s176 Gbit/s
ThroughputDiffers13 Mpps130.9 Mpps
Latency (10-100 Mbps)Differs6.6 µs3.2 µs
Latency (1 Gbps)Differs2.2 µs3.2 µs
Jumbo frames supportKnown for oneYes
Packet buffer memoryDiffers3 MB11.25 MB
Latency (10 Gbps)Known for one9 µs
Security1 differ
DHCP featuresDiffersDHCP clientDHCP server, DHCP client
IGMP snoopingKnown for oneYes
Performance5 differ
Processor modelDiffersARM9ARM11
Processor frequencyDiffers800 MHz625 MHz
Memory typeDiffersDDR3-SDRAMSDRAM
Internal memoryDiffers256 MB512 MB
Flash memoryDiffers128 MB1 MB
Power1 differ
Power consumption (typical)Differs441 W881 W
Power over Ethernet (PoE)1 differ
Total Power over Ethernet (PoE) budgetDiffers382 W740 W
Operational conditions1 differ
Heat dissipationDiffers170 BTU/h482 BTU/h
Weight & dimensions4 differ
WidthDiffers442 mm442.5 mm
DepthDiffers322.6 mm336 mm
HeightDiffers44.5 mm43.9 mm
WeightDiffers4.58 kg5.83 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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