Product comparison · 2 network switches

HP 1910-8G-PoE+ (180W) vs HP 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey

23specifications compared
15differ
8identical
21known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- 1910-8G-PoE+ (180W):8
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:48
Switching capacity
- 1910-8G-PoE+ (180W):18 Gbit/s
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:176 Gbit/s
Throughput
- 1910-8G-PoE+ (180W):13.4 Mpps
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:130.9 Mpps
Latency (10-100 Mbps)
- 1910-8G-PoE+ (180W):5 µs
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:9 µs
Latency (1 Gbps)
- 1910-8G-PoE+ (180W):5 µs
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:3.3 µs
DHCP features
- 1910-8G-PoE+ (180W):DHCP client
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:DHCP server, DHCP client
Product colour
- 1910-8G-PoE+ (180W):Black
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:Grey
Processor frequency
- 1910-8G-PoE+ (180W):333 MHz
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:625 MHz

Side by side

Differences highlightedShow differences only

Comparison of 1910-8G-PoE+ (180W), 2920-48G
44 specifications	A HP 1910-8G-PoE+ (180W)View product	B HP 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey Model 2920-48G View product
Management featuresidentical
Switch type	Managed	Managed
Switch layer	L3	L3
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	8	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
SFP module slots quantityKnown for one	1	Unknown — not stated by the source
Combo SFP ports quantityKnown for one	Unknown — not stated by the source	4
Networkidentical
Networking standardsKnown for one	IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u	Unknown — not stated by the source
10G supportKnown for one	No	Unknown — not stated by the source
Port mirroringKnown for one	Yes	Unknown — not stated by the source
Auto MDI/MDI-X	Yes	Yes
Auto-sensingKnown for one	Yes	Unknown — not stated by the source
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Rate limitingKnown for one	Yes	Unknown — not stated by the source
Spanning tree protocol	Yes	Yes
Data transmission4 differ
MAC address tableKnown for one	8192 entries	Unknown — not stated by the source
Switching capacityDiffers	18 Gbit/s	176 Gbit/s
ThroughputDiffers	13.4 Mpps	130.9 Mpps
Latency (10-100 Mbps)Differs	5 µs	9 µs
Latency (1 Gbps)Differs	5 µs	3.3 µs
Packet buffer memoryKnown for one	0.5 MB	Unknown — not stated by the source
Latency (10 Gbps)Known for one	Unknown — not stated by the source	3.2 µs
Security1 differ
DHCP featuresDiffers	DHCP client	DHCP server, DHCP client
IGMP snooping	Yes	Yes
Multicast featuresidentical
Multicast supportKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Rack mounting	Yes	Yes
Stackable	Yes	Yes
Form factorKnown for one	1U	Unknown — not stated by the source
Product colourDiffers	Black	Grey
Performance3 differ
Processor frequencyDiffers	333 MHz	625 MHz
Internal memoryDiffers	128 MB	512 MB
Flash memoryDiffers	128 MB	1024 MB
Built-in processorKnown for one	Unknown — not stated by the source	Yes
Processor modelKnown for one	Unknown — not stated by the source	ARM11
Poweridentical
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
Power consumption (typical)Known for one	228 W	Unknown — not stated by the source
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Total Power over Ethernet (PoE) budgetKnown for one	180 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	300 mm	442.5 mm
DepthDiffers	260 mm	336 mm
HeightDiffers	43.6 mm	44 mm
WeightDiffers	3 kg	5.42 kg

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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