Product comparison · 2 network switches

Dell Force10 S4820T Managed L2 vs LevelOne 8-Port Industrial L2 Managed Fast Ethernet PoE Switch, 802.3at PoE+, 4 PoE Outputs, 2 Ports Gigabit SFP/RJ45 Combo, -40°C to 75°C

22specifications compared
16differ
6identical
43known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- Force10 S4820T Managed L2:48
- 8-Port Industrial L2 Managed Fast Ethernet PoE Switch, 802.3at PoE+, 4 PoE Outputs, 2 Ports Gigabit SFP/RJ45 Combo, -40°C to 75°C:8
Console port
- Force10 S4820T Managed L2:RJ-45
- 8-Port Industrial L2 Managed Fast Ethernet PoE Switch, 802.3at PoE+, 4 PoE Outputs, 2 Ports Gigabit SFP/RJ45 Combo, -40°C to 75°C:RS-232
10G support
- Force10 S4820T Managed L2:Yes
- 8-Port Industrial L2 Managed Fast Ethernet PoE Switch, 802.3at PoE+, 4 PoE Outputs, 2 Ports Gigabit SFP/RJ45 Combo, -40°C to 75°C:No
MAC address table
- Force10 S4820T Managed L2:128000 entries
- 8-Port Industrial L2 Managed Fast Ethernet PoE Switch, 802.3at PoE+, 4 PoE Outputs, 2 Ports Gigabit SFP/RJ45 Combo, -40°C to 75°C:8192 entries
Packet buffer memory
- Force10 S4820T Managed L2:9 MB
- 8-Port Industrial L2 Managed Fast Ethernet PoE Switch, 802.3at PoE+, 4 PoE Outputs, 2 Ports Gigabit SFP/RJ45 Combo, -40°C to 75°C:0.250 MB
Rack mounting
- Force10 S4820T Managed L2:Yes
- 8-Port Industrial L2 Managed Fast Ethernet PoE Switch, 802.3at PoE+, 4 PoE Outputs, 2 Ports Gigabit SFP/RJ45 Combo, -40°C to 75°C:No
Power over Ethernet (PoE)
- Force10 S4820T Managed L2:No
- 8-Port Industrial L2 Managed Fast Ethernet PoE Switch, 802.3at PoE+, 4 PoE Outputs, 2 Ports Gigabit SFP/RJ45 Combo, -40°C to 75°C:Yes
Operating temperature (T-T)
- Force10 S4820T Managed L2:0 - 40 °C
- 8-Port Industrial L2 Managed Fast Ethernet PoE Switch, 802.3at PoE+, 4 PoE Outputs, 2 Ports Gigabit SFP/RJ45 Combo, -40°C to 75°C:-40 - 75 °C

Side by side

Differences highlightedShow differences only

Comparison of S4820T, IES-0882
65 specifications	A Dell Force10 S4820T Managed L2 Model S4820T View product	B LevelOne 8-Port Industrial L2 Managed Fast Ethernet PoE Switch, 802.3at PoE+, 4 PoE Outputs, 2 Ports Gigabit SFP/RJ45 Combo, -40°C to 75°C Model IES-0882 View product
Management featuresidentical
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	48	8
Basic switching RJ-45 Ethernet ports typeDiffers	10G Ethernet (100/1000/10000)	Fast Ethernet (10/100)
Fast Ethernet (copper) ports quantityKnown for one	Unknown — not stated by the source	6
Installed SFP+ modules quantityKnown for one	Unknown — not stated by the source	0
Combo SFP ports quantityKnown for one	Unknown — not stated by the source	2
Console portDiffers	RJ-45	RS-232
Power connectorKnown for one	DC-in jack	Unknown — not stated by the source
Network2 differ
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1p, IEEE 802.1Q, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G supportDiffers	Yes	No
Copper ethernet cabling technologyDiffers	10BASE-T	1000BASE-T, 100BASE-TX, 10BASE-T
Port mirroringKnown for one	Unknown — not stated by the source	Yes
Auto MDI/MDI-XKnown for one	Unknown — not stated by the source	Yes
Flow control supportKnown for one	Unknown — not stated by the source	Yes
VLAN supportKnown for one	Unknown — not stated by the source	Yes
IP routingKnown for one	Yes	Unknown — not stated by the source
Routing entriesKnown for one	16000	Unknown — not stated by the source
IP address tableKnown for one	8000	Unknown — not stated by the source
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Number of VLANsKnown for one	4000	Unknown — not stated by the source
Data transmission2 differ
MAC address tableDiffers	128000 entries	8192 entries
Store-and-forwardKnown for one	Unknown — not stated by the source	Yes
Packet buffer memoryDiffers	9 MB	0.250 MB
ThroughputKnown for one	960 Mpps	Unknown — not stated by the source
Latency (10 Gbps)Known for one	3.3 µs	Unknown — not stated by the source
Securityidentical
IGMP snoopingKnown for one	Unknown — not stated by the source	Yes
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	802.1x RADIUS
Protocolsidentical
Management protocolsKnown for one	Unknown — not stated by the source	Telnet, SNMP V1/V2c/V3, RMON, TFTP
Design1 differ
Rack mountingDiffers	Yes	No
Housing materialKnown for one	Unknown — not stated by the source	Metal
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP30
SafetyKnown for one	Unknown — not stated by the source	UL508
Electromagnetic compatibilityKnown for one	Unknown — not stated by the source	FCC Part 15 Class A, EN61000-6-4
StackableKnown for one	Yes	Unknown — not stated by the source
Form factorKnown for one	1U	Unknown — not stated by the source
Number of fansKnown for one	2 fan(s)	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	15 W
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentKnown for one	4.2 A	Unknown — not stated by the source
Output powerKnown for one	460 W	Unknown — not stated by the source
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	No	Yes
Power over Ethernet plus (PoE+) ports quantityKnown for one	Unknown — not stated by the source	4
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 40 °C	-40 - 75 °C
Storage temperature (T-T)Differs	-40 - 70 °C	-40 - 85 °C
Operating relative humidity (H-H)Differs	10 - 90%	5 - 95%
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	434 mm	200 mm
DepthDiffers	460 mm	134 mm
HeightDiffers	43.5 mm	50 mm
WeightDiffers	9.86 kg	1.5 kg
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	EN61000-6-2 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 EN61000-4-8
Performanceidentical
Internal memoryKnown for one	2000 MB	Unknown — not stated by the source
Noise levelKnown for one	65 dB	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source

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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