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Product comparison · 2 network switches

Dell S-Series S4112 Managed L2/L3 1U Black vs LevelOne TURING 28-Port Web Smart Gigabit PoE Switch, 24 PoE Outputs, 4 x SFP

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  • 20specifications compared
  • 13differ
  • 7identical
  • 72known for one product only

Key differences

  • SFP module slots quantity
    • 1
    • 4
  • 10G support
    • Yes
    • No
  • Switching capacity
    • 840 Gbit/s
    • 56 Gbit/s
  • Power consumption (typical)
    • 90 W
    • 15.38 W
  • Power over Ethernet (PoE)
    • No
    • Yes
  • Operating temperature (T-T)
    • 5 - 40 °C
    • 0 - 40 °C
  • Storage temperature (T-T)
    • -40 - 65 °C
    • -20 - 70 °C
  • Operating relative humidity (H-H)
    • 5 - 85%
    • 10 - 90%

Side by side

Differences highlightedShow differences only
92 specifications
A

Dell

S-Series S4112 Managed L2/L3 1U Black

Model S4112

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B

LevelOne

TURING 28-Port Web Smart Gigabit PoE Switch, 24 PoE Outputs, 4 x SFP

Model GEP-2851

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Management featuresidentical
Web-based managementKnown for oneYes
System event logKnown for oneYes
Switch layerKnown for oneL2/L3
Configuring Location Settings (CLI)Known for oneYes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityKnown for one24
Basic switching RJ-45 Ethernet ports typeKnown for oneGigabit Ethernet (10/100/1000)
Installed SFP modules quantityKnown for one0
Installed SFP+ modules quantityKnown for one0
SFP module slots quantityDiffers14
SFP+ module slots quantityKnown for one12
QSFP+ module slots quantityKnown for one3
Network2 differ
Networking standardsDiffersIEEE 802.3IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3z
10G supportDiffersYesNo
Copper ethernet cabling technologyKnown for one100BASE-TX, 1000BASE-T
Port mirroringKnown for oneYes
Broadcast storm controlKnown for oneYes
Flow control supportKnown for oneYes
Link aggregationKnown for oneYes
Spanning tree protocolKnown for oneYes
Virtual LAN featuresKnown for oneTagged VLAN, MAC address-based VLAN, Port-based VLAN
Number of VLANsKnown for one256
Data transmission1 differ
MAC address tableKnown for one8000 entries
Switching capacityDiffers840 Gbit/s56 Gbit/s
Forwarding rateKnown for one41.7 Mpps
Store-and-forwardKnown for oneYes
Jumbo frames supportKnown for oneYes
Jumbo framesKnown for one9216
ThroughputKnown for one630 Mpps
Latency (10-100 Mbps)Known for one800 µs
Securityidentical
DHCP featuresKnown for oneDHCP server, DHCP snooping, DHCP client
Access Control List (ACL)Known for oneYes
Authentication typeKnown for oneHWTACACS+, RADIUS
BPDU filtering/protectionKnown for oneYes
Loop protectionKnown for oneYes
Root protectionKnown for oneYes
Protocolsidentical
Management protocolsKnown for oneIPv6, SNMP, RMON
Supported network protocolsKnown for oneIPv4/IPv6
GARP VLAN Registration Protocol (GVRP)Known for oneYes
Design1 differ
Reset buttonKnown for oneYes
LED indicatorsKnown for oneActivity, Link, PoE, System
SafetyDiffersUL/CSA 60950-L Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition Including all National Deviations and Group Differences, EN 60825-1 Safety of Laser Products Part1: Equipment Classification Requirements and User’s Guide, EN 60825-2 Safety of Laser Products Part 2: Safety of OpticFCC Part 15 Class A
StackableKnown for oneYes
Form factorKnown for one1U
Number of fansKnown for one3 fan(s)
Ventilation systemKnown for oneFront-to-back airflow
Performanceidentical
Internal memoryKnown for one128 MB
Flash memoryKnown for one32 MB
Buffer sizeKnown for one512 KB
Firmware upgradeableKnown for oneYes
Mean time between failures (MTBF)Known for one352063 h
Operating system installedKnown for oneOS10
Power1 differ
Power consumption (typical)Differs90 W15.38 W
Power protection featuresKnown for oneShort circuit
Power supply includedKnown for oneYes
Number of power supply unitsKnown for one2
Power consumption (max)Known for one180 W
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)DiffersNoYes
Power over Ethernet plus (PoE+) ports quantityKnown for one24
Power over Ethernet (PoE) power per portKnown for one30 W
Total Power over Ethernet (PoE) budgetKnown for one370 W
Operational conditions5 differ
Operating temperature (T-T)Differs5 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-40 - 65 °C-20 - 70 °C
Operating relative humidity (H-H)Differs5 - 85%10 - 90%
Storage relative humidity (H-H)Differs5 - 95%10 - 90%
Heat dissipationDiffers614 BTU/h1533.62 BTU/h
Weight & dimensions1 differ
WidthKnown for one442 mm
DepthKnown for one211 mm
HeightKnown for one44 mm
WeightDiffers3.76 kg3.14 kg
Packaging contentidentical
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
Packaging dataidentical
Resource CDKnown for oneYes
Package widthKnown for one300 mm
Package depthKnown for one520 mm
Package heightKnown for one90 mm
Package weightKnown for one3.85 kg
Certificatesidentical
CertificationKnown for oneCE, RoHS
Logistics dataidentical
Country of originKnown for oneTaiwan
Master (outer) case widthKnown for one482 mm
Master (outer) case lengthKnown for one540 mm
Master (outer) case heightKnown for one324 mm
Master (outer) case gross weightKnown for one19.2 kg
Products per master (outer) caseKnown for one5 pc(s)
Harmonized System (HS) codeKnown for one85176990
Multicast featuresidentical
Multicast supportKnown 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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