Product comparison · 2 network switches

HP 3810M 48G 1-Slot Reman vs HP FlexFabric 5940 48SFP+ 6QSFP+

26specifications compared
14differ
12identical
45known for one product only

Key differences

Switch layer
- 3810M 48G 1-Slot Reman:L3
- FlexFabric 5940 48SFP+ 6QSFP+:L2/L3
Console port
- 3810M 48G 1-Slot Reman:RJ-45
- FlexFabric 5940 48SFP+ 6QSFP+:RJ-45/Mini-USB
MAC address table
- 3810M 48G 1-Slot Reman:64000 entries
- FlexFabric 5940 48SFP+ 6QSFP+:288000 entries
Switching capacity
- 3810M 48G 1-Slot Reman:320 Gbit/s
- FlexFabric 5940 48SFP+ 6QSFP+:1440 Gbit/s
Throughput
- 3810M 48G 1-Slot Reman:190.5 Mpps
- FlexFabric 5940 48SFP+ 6QSFP+:1071 Mpps
Latency (10 Gbps)
- 3810M 48G 1-Slot Reman:1.8 µs
- FlexFabric 5940 48SFP+ 6QSFP+:1 µs
Packet buffer memory
- 3810M 48G 1-Slot Reman:13.5 MB
- FlexFabric 5940 48SFP+ 6QSFP+:12.2 MB
Internal memory
- 3810M 48G 1-Slot Reman:2048 MB
- FlexFabric 5940 48SFP+ 6QSFP+:4096 MB

Side by side

Differences highlightedShow differences only

Comparison of 3810M 48G 1-Slot Reman, FlexFabric 5940 48SFP+ 6QSFP+
71 specifications	A HP 3810M 48G 1-Slot Reman View product	B HP FlexFabric 5940 48SFP+ 6QSFP+View product
Management features1 differ
Switch layerDiffers	L3	L2/L3
ARP inspectionKnown for one	Unknown — not stated by the source	Yes
Traffic classificationKnown for one	Unknown — not stated by the source	Yes
Traffic shapingKnown for one	Unknown — not stated by the source	Yes
System event logKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Gigabit Ethernet (copper) ports quantityKnown for one	Unknown — not stated by the source	1
SFP+ module slots quantityKnown for one	Unknown — not stated by the source	48
QSFP+ module slots quantityKnown for one	Unknown — not stated by the source	6
Fiber optic connectorKnown for one	Unknown — not stated by the source	QSFP+, SFP+
Console portDiffers	RJ-45	RJ-45/Mini-USB
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Basic switching RJ-45 Ethernet ports quantityKnown for one	48	Unknown — not stated by the source
Basic switching RJ-45 Ethernet ports typeKnown for one	Gigabit Ethernet (10/100/1000)	Unknown — not stated by the source
Network1 differ
Networking standardsDiffers	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u	IEEE 802.1s, IEEE 802.1w, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ah, IEEE 802.3x
Copper ethernet cabling technologyKnown for one	10BASE-T, 100BASE-TX, 1000BASE-T	Unknown — not stated by the source
Full duplexKnown for one	Yes	Unknown — not stated by the source
IP routingKnown for one	Yes	Unknown — not stated by the source
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
Auto-sensingKnown for one	Yes	Unknown — not stated by the source
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Spanning tree protocolKnown for one	Yes	Unknown — not stated by the source
VLAN supportKnown for one	Yes	Unknown — not stated by the source
Optical fiberidentical
Fiber ethernet cabling technologyKnown for one	Unknown — not stated by the source	10GBASE-R, 40GBASE-LR4, 40GBASE-SR4
Data transmission5 differ
MAC address tableDiffers	64000 entries	288000 entries
Switching capacityDiffers	320 Gbit/s	1440 Gbit/s
ThroughputDiffers	190.5 Mpps	1071 Mpps
Latency (10 Gbps)Differs	1.8 µs	1 µs
Packet buffer memoryDiffers	13.5 MB	12.2 MB
Latency (1 Gbps)Known for one	2.8 µs	Unknown — not stated by the source
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Multicast featuresidentical
Multicast supportKnown for one	Unknown — not stated by the source	Yes
Protocolsidentical
Management protocolsKnown for one	Unknown — not stated by the source	SNMP, Telnet, FTP
Designidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Physical stacking (units)Known for one	Unknown — not stated by the source	9
Internal memoryDiffers	2048 MB	4096 MB
Flash memoryKnown for one	Unknown — not stated by the source	1024 MB
Virtual stacking (units)Known for one	10	Unknown — not stated by the source
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor frequencyKnown for one	1000 MHz	Unknown — not stated by the source
Memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Poweridentical
Number of power supply unitsKnown for one	Unknown — not stated by the source	2
AC input voltageKnown for one	Unknown — not stated by the source	90 - 264 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Input voltageKnown for one	Unknown — not stated by the source	-40 - -75 V
Power consumption (typical)Known for one	Unknown — not stated by the source	213 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs	15 - 95%	10 - 90%
Heat dissipationKnown for one	Unknown — not stated by the source	887 BTU/h
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	15 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	442.5 mm	440 mm
DepthDiffers	431.3 mm	460 mm
HeightDiffers	43.9 mm	43.6 mm
WeightDiffers	5.99 kg	10 kg
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
Securityidentical
DHCP featuresKnown for one	DHCP server	Unknown — not stated by the source
Access Control List (ACL)Known for one	No	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85176990	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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