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Product comparison · 2 network switches

D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black vs Dell S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black

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  • 30specifications compared
  • 23differ
  • 7identical
  • 44known for one product only

Key differences

The Dell S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black has 24 more basic switching RJ-45 Ethernet ports quantity than the D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black (48 vs 24). The D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black has 8,000 entries more MAC address table than the Dell S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black (16000 entries vs 8000 entries). The Dell S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black has 448 Gbit/s more switching capacity than the D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black (576 Gbit/s vs 128 Gbit/s). Only the D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black has power over Ethernet (PoE). Switch layer: L2+ on the D-Link DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black, L2/L3 on the Dell S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black.

  • Switch layer
    • L2+
    • L2/L3
  • Basic switching RJ-45 Ethernet ports quantity
    • 24
    • 48
  • Console port
    • RJ-45
    • Mini USB-B/RS-232
  • Virtual LAN features
    • Voice VLAN
    • Multiple VXLAN (MUX VLAN)
  • MAC address table
    • 16000 entries
    • 8000 entries
  • Switching capacity
    • 128 Gbit/s
    • 576 Gbit/s
  • Forwarding rate
    • 95.24 Mpps
    • 800 Mpps
  • Packet buffer memory
    • 12 MB
    • 8 MB

Side by side

Differences highlightedShow differences only
74 specifications
A

D-Link

DGS-1250-28XP Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Desktop Black

Model DGS-1250-28XP

View product
B

Dell

S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black

Model S3248T-ON

View product
Management features1 differ
Switch layerDiffersL2+L2/L3
Configuring Location Settings (CLI)Known for oneYes
Quality of Service (QoS) supportKnown for oneYes
Web-based managementKnown for oneYes
Traffic classificationKnown for oneYes
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers2448
Installed SFP modules quantityKnown for one0
Installed SFP+ modules quantityKnown for one0
Number of management portsKnown for one1 pc(s)
Console portDiffersRJ-45Mini USB-B/RS-232
QSFP28 ports quantityKnown for one2
Network1 differ
Port mirroringKnown for oneYes
Full duplexKnown for oneYes
Auto MDI/MDI-XKnown for oneYes
Auto-negotiationKnown for oneYes
Auto-sensingKnown for oneYes
Broadcast storm controlKnown for oneYes
Flow control supportKnown for oneYes
Virtual LAN featuresDiffersVoice VLANMultiple VXLAN (MUX VLAN)
Number of VLANsKnown for one4000
Networking standardsKnown for oneIEEE 802.1Q
Copper ethernet cabling technologyKnown for one10BASE-T, 1000BASE-T, 10GBASE-T
Ethernet LAN data ratesKnown for one10,1000,10000 Mbit/s
Link aggregationKnown for oneYes
Spanning tree protocolKnown for oneYes
VLAN supportKnown for oneYes
Data transmission4 differ
MAC address tableDiffers16000 entries8000 entries
Switching capacityDiffers128 Gbit/s576 Gbit/s
Forwarding rateDiffers95.24 Mpps800 Mpps
Packet buffer memoryDiffers12 MB8 MB
Securityidentical
Authentication typeKnown for oneAAA, IEEE 802.1x, RADIUS, TACACS+
Access Control List (ACL)Known for oneYes
Protocolsidentical
Routing protocolsKnown for oneBGP, OSPFv2, OSPFv3
Design2 differ
StackableKnown for oneYes
Form factorDiffersDesktop1U
Redundant fans supportKnown for oneYes
Number of fansDiffers1 fan(s)3 fan(s)
LED indicatorsKnown for oneYes
Performance3 differ
Memory typeDiffersDDR3-SDRAMDDR4-SDRAM
Internal memoryDiffers512 MB16000 MB
Flash memoryDiffers32 MB32000 MB
Mean time between failures (MTBF)Known for one322413.39 h
Power2 differ
Power sourceDiffersACAC/DC
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50/60 Hz
DC input voltageKnown for one40 - 60 V
Power consumption (max)Differs452.52 W212 W
Power cable lengthKnown for one2 m
Power cable connector 1Known for oneNBR14136
Power cable connector 2Known for oneC13 coupler
Power supply includedKnown for oneYes
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)DiffersYesNo
Total Power over Ethernet (PoE) budgetKnown for one375 W
Operational conditions4 differ
Operating temperature (T-T)Differs-5 - 50 °C0 - 45 °C
Storage temperature (T-T)Differs-20 - 70 °C-40 - 65 °C
Operating relative humidity (H-H)Differs0 - 95%8 - 90%
Storage relative humidity (H-H)Differs0 - 95%5 - 95%
Operating altitudeKnown for one0 - 3048 m
Non-operating altitudeKnown for one0 - 12000 m
Heat dissipationKnown for one349.06 BTU/h
Weight & dimensions3 differ
WidthDiffers440 mm434 mm
DepthDiffers250 mm400 mm
HeightDiffers44 mm43.5 mm
WeightKnown for one3.83 kg
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Multicast featuresidentical
Multicast supportKnown for oneYes
Packaging contentidentical
Quick start guideKnown for oneYes

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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