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Product comparison · 2 network switches

Dell N1548 Managed L3 Gigabit Ethernet (10/100/1000) 1U Black vs Dell S-Series S4048-ON Managed L2/L3 1U Black

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  • 30specifications compared
  • 17differ
  • 13identical
  • 44known for one product only

Key differences

  • Switch layer
    • L3
    • L2/L3
  • Basic switching RJ-45 Ethernet ports quantity
    • 48
    • 0
  • SFP+ module slots quantity
    • 4
    • 48
  • MAC address table
    • 16000 entries
    • 160000 entries
  • Switching capacity
    • 128 Gbit/s
    • 1440 Gbit/s
  • Packet buffer memory
    • 1.5 MB
    • 12 MB
  • Physical stacking (units)
    • 4
    • 6
  • Power consumption (typical)
    • 100 W
    • 153 W

Side by side

Differences highlightedShow differences only
74 specifications
A

Dell

N1548 Managed L3 Gigabit Ethernet (10/100/1000) 1U Black

Model N1548

View product
B

Dell

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

Model S4048-ON

View product
Management features1 differ
Switch typeManagedManaged
Switch layerDiffersL3L2/L3
Quality of Service (QoS) supportKnown for oneYes
Web-based managementKnown for oneYes
System event logKnown for oneYes
MIB supportKnown for oneYes
Ports & interfaces3 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 portKnown for oneRJ-45/Micro-USB
USB 2.0 ports quantity11
Power connectorKnown for oneAC-in jack
Gigabit Ethernet (copper) ports quantityKnown for one48
Network1 differ
Networking standardsDiffersIEEE 802.1ab, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, 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 802.3at, IEEE 802.3az, 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 supportKnown for oneYes
Port mirroringKnown for oneYes
Full duplexYesYes
Routing entriesKnown for one128000
Flow control supportYesYes
Link aggregationKnown for oneYes
VLAN supportYesYes
Virtual LAN featuresKnown for oneTagged VLAN
Auto MDI/MDI-XKnown for oneYes
Broadcast storm controlKnown for oneYes
Number of VLANsKnown for one512
Data transmission3 differ
MAC address tableDiffers16000 entries160000 entries
Switching capacityDiffers128 Gbit/s1440 Gbit/s
Forwarding rateKnown for one1080 Mpps
Latency (10 Gbps)Known for one600 µs
Number of queuesKnown for one8
Packet buffer memoryDiffers1.5 MB12 MB
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
Protocolsidentical
Management protocolsKnown for oneSMIv1, SMIv2, SNMPv1, SNMPv2, SNMPv3, IGMPv1, IGMPv2, IGMPv3, OSPF, OSPFv2, OSPFv3, RIPv1, RIPv2, RMON
GARP VLAN Registration Protocol (GVRP)Known for oneYes
Supported network protocolsKnown for oneIPv4, 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 indicatorsKnown for oneYes
Ventilation systemKnown for oneFront-to-back airflow
SafetyKnown for oneUL/CSA 60950-L, EN 60950-1, IEC 60950-1, EN 60825-1, EN 60825-2, FDA 21 CFR 1040.10/1040.11
Performance1 differ
Physical stacking (units)Differs46
Built-in processorKnown for oneYes
Internal memoryKnown for one4000 MB
Noise levelKnown for one59.6 dB
Flash memoryKnown for one256 MB
Maximum cable lengthKnown for one3 m
Power1 differ
Power supply includedKnown for oneYes
Redundant power supply (RPS) supportKnown for oneYes
Number of power supply unitsKnown for one1
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Input currentKnown for one2.3 A
Power consumption (typical)Differs100 W153 W
Power consumption (max)Known for one234.35 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)NoNo
Operational conditions4 differ
Operating temperature (T-T)0 - 45 °C0 - 45 °C
Storage temperature (T-T)Differs-40 - 65 °C-40 - 70 °C
Operating relative humidity (H-H)Differs0 - 95%10 - 85%
Storage relative humidity (H-H)Differs0 - 85%5 - 95%
Heat dissipationDiffers152.2 BTU/h799.64 BTU/h
Weight & dimensions3 differ
WidthDiffers440 mm434 mm
DepthDiffers257 mm460 mm
Height43.5 mm43.5 mm
WeightDiffers4 kg8.4 kg
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Certificatesidentical
CertificationKnown for oneASNZS 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) codeKnown for one85176990

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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