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Product comparison · 2 network switches

Dell S-Series S3048-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black vs Dell S-Series S4048-ON Managed L2/L3 1U Black

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  • 57specifications compared
  • 24differ
  • 33identical
  • 14known for one product only

Key differences

  • Basic switching RJ-45 Ethernet ports quantity
    • 48
    • 0
  • SFP+ module slots quantity
    • 4
    • 48
  • Console port
    • RJ-45
    • RJ-45/Micro-USB
  • Routing entries
    • 16000
    • 128000
  • MAC address table
    • 80000 entries
    • 160000 entries
  • Switching capacity
    • 260 Gbit/s
    • 1440 Gbit/s
  • Forwarding rate
    • 131 Mpps
    • 1080 Mpps
  • Latency (10 Gbps)
    • 1.8 µs
    • 600 µs

Side by side

Differences highlightedShow differences only
71 specifications
A

Dell

S-Series S3048-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black

Model S3048-ON

View product
B

Dell

S-Series S4048-ON Managed L2/L3 1U Black

Model S4048-ON

View product
Management featuresidentical
Switch typeManagedManaged
Switch layerL2/L3L2/L3
Quality of Service (QoS) supportKnown for oneYes
Web-based managementYesYes
System event logYesYes
MIB supportYesYes
Ports & interfaces4 differ
Basic switching RJ-45 Ethernet ports quantityDiffers480
Basic switching RJ-45 Ethernet ports typeDiffersGigabit Ethernet (10/100/1000)No
SFP+ module slots quantityDiffers448
QSFP+ module slots quantityKnown for one6
Console portDiffersRJ-45RJ-45/Micro-USB
USB 2.0 ports quantity11
Power connectorKnown for oneAC-in jack
Network2 differ
Networking standardsDiffersIEEE 802.1ab, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3x, IEEE 802.3zIEEE 802.1ab, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ba, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G supportYesYes
Port mirroringKnown for oneYes
Full duplexYesYes
Routing entriesDiffers16000128000
Flow control supportYesYes
Link aggregationYesYes
VLAN supportYesYes
Virtual LAN featuresKnown for oneTagged VLAN
Copper ethernet cabling technologyKnown for one1000BASE-T, 1000BASE-TX, 100BASE-T
Data transmission5 differ
MAC address tableDiffers80000 entries160000 entries
Switching capacityDiffers260 Gbit/s1440 Gbit/s
Forwarding rateDiffers131 Mpps1080 Mpps
Latency (10 Gbps)Differs1.8 µs600 µs
Number of queues88
Packet buffer memoryDiffers4 MB12 MB
Latency (1 Gbps)Known for one3.7 µs
Securityidentical
Access Control List (ACL) egressKnown for one1000
Access Control List (ACL) ingressKnown for one2500
Security algorithmsKnown for one802.1x RADIUS, AES, EAP
Multicast featuresidentical
Multicast supportYesYes
Protocols2 differ
Management protocolsDiffersSMIv1, SMIv2, SNMPv1, SNMPv2, SNMPv3, OSPF, OSPFv2, OSPFv3, IGMPv1, IGMPv2, IGMPv3, RMON, RMONv2SMIv1, SMIv2, SNMPv1, SNMPv2, SNMPv3, IGMPv1, IGMPv2, IGMPv3, OSPF, OSPFv2, OSPFv3, RIPv1, RIPv2, RMON
GARP VLAN Registration Protocol (GVRP)Known for oneYes
Supported network protocolsDiffersIPv4, IPv6, ICMP, ARP, DNS, LLDP, MSTP, RSTP, UDP, TCP, Telnet, FTP, NTPv3, TACACS, CIDR, BOOTP, MLD, MLDv2, RIPv1, RIPv2, OSPFv2, OSPFv3, NSSA, MD5, MSDP, SSHIPv4, IPv6, LLDP, STP, PFC, ETS, MSTP, RSTP, UDP, TCP, Telnet, FTP, ICMP, ARP, DNS, NTPv3, CIDR, BOOTP, VRRP, MLD, MLDv2, TACACS, SSH, BGPv6, IS-IS, MD5, BGP-4, MSDP
Designidentical
Rack mountingYesYes
StackableYesYes
Form factor1U1U
Product colourBlackBlack
LED indicatorsYesYes
Ventilation systemFront-to-back airflowFront-to-back airflow
SafetyUL/CSA 60950-L, EN 60950-1, IEC 60950-1, EN 60825-1, EN 60825-2, FDA 21 CFR 1040.10/1040.11UL/CSA 60950-L, EN 60950-1, IEC 60950-1, EN 60825-1, EN 60825-2, FDA 21 CFR 1040.10/1040.11
Performance2 differ
Physical stacking (units)66
Built-in processorYesYes
Internal memoryDiffers2048 MB4000 MB
Noise levelDiffers36 dB59.6 dB
Power4 differ
Power supply includedYesYes
Redundant power supply (RPS) supportYesYes
Number of power supply units11
AC input voltageDiffers90 - 264 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input currentDiffers1 A2.3 A
Power consumption (typical)Differs65 W153 W
Power consumption (max)Differs87 W234.35 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)NoNo
Operational conditions2 differ
Operating temperature (T-T)0 - 45 °C0 - 45 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)Differs5 - 85%10 - 85%
Storage relative humidity (H-H)5 - 95%5 - 95%
Heat dissipationDiffers290 BTU/h799.64 BTU/h
Operating altitudeKnown for one0 - 3048 m
Weight & dimensions3 differ
Width434 mm434 mm
DepthDiffers320 mm460 mm
HeightDiffers44 mm43.5 mm
WeightDiffers5.84 kg8.4 kg
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Certificatesidentical
CertificationASNZS CISPR 22, ICES-003, EN 55022, VCCI V3, EN300 386 V1.4.1, EN 55024, EN 61000-3-2, EN 61000-3-3, EN61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, RoHSASNZS CISPR 22, ICES-003, EN 55022, VCCI V3, EN300 386 V1.4.1, EN 55024, EN 61000-3-2, EN 61000-3-3, EN61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, RoHS
Logistics dataidentical
Harmonized System (HS) code8517699085176990

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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