Product comparison · 2 network switches

HP 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey vs Zyxel GS1900-24E Managed L2 Gigabit Ethernet (10/100/1000) Black

12specifications compared
7differ
5identical
32known for one product only

Key differences

Switch layer
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:L3
- GS1900-24E Managed L2 Gigabit Ethernet (10/100/1000) Black:L2
Basic switching RJ-45 Ethernet ports quantity
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:48
- GS1900-24E Managed L2 Gigabit Ethernet (10/100/1000) Black:24
Product colour
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:Grey
- GS1900-24E Managed L2 Gigabit Ethernet (10/100/1000) Black:Black
Width
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:442.5 mm
- GS1900-24E Managed L2 Gigabit Ethernet (10/100/1000) Black:267 mm
Depth
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:336 mm
- GS1900-24E Managed L2 Gigabit Ethernet (10/100/1000) Black:162 mm
Height
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:44 mm
- GS1900-24E Managed L2 Gigabit Ethernet (10/100/1000) Black:42 mm
Weight
- 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey:5.42 kg
- GS1900-24E Managed L2 Gigabit Ethernet (10/100/1000) Black:1.56 kg

Side by side

Differences highlightedShow differences only

Comparison of 2920-48G, GS1900-24E
44 specifications	A HP 2920-48G Managed L3 Gigabit Ethernet (10/100/1000) Grey Model 2920-48G View product	B Zyxel GS1900-24E Managed L2 Gigabit Ethernet (10/100/1000) Black Model GS1900-24E View product
Management features1 differ
Switch type	Managed	Managed
Switch layerDiffers	L3	L2
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 & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	48	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
Combo SFP ports quantityKnown for one	4	Unknown — not stated by the source
Networkidentical
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
10G supportKnown for one	Unknown — not stated by the source	No
Full duplexKnown for one	Unknown — not stated by the source	Yes
Auto MDI/MDI-X	Yes	Yes
Broadcast storm controlKnown 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
Spanning tree protocolKnown for one	Yes	Unknown — not stated by the source
Data transmissionidentical
Store-and-forwardKnown for one	Unknown — not stated by the source	Yes
Switching capacityKnown for one	176 Gbit/s	Unknown — not stated by the source
ThroughputKnown for one	130.9 Mpps	Unknown — not stated by the source
Latency (10-100 Mbps)Known for one	9 µs	Unknown — not stated by the source
Latency (1 Gbps)Known for one	3.3 µs	Unknown — not stated by the source
Latency (10 Gbps)Known for one	3.2 µs	Unknown — not stated by the source
Securityidentical
IGMP snooping	Yes	Yes
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
DHCP featuresKnown for one	DHCP server, DHCP client	Unknown — not stated by the source
Multicast featuresidentical
Multicast supportKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Grey	Black
SafetyKnown for one	Unknown — not stated by the source	LVD EN60950-1, BSMI CNS14336-1
Rack mountingKnown for one	Yes	Unknown — not stated by the source
StackableKnown for one	Yes	Unknown — not stated by the source
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Weight & dimensions4 differ
WidthDiffers	442.5 mm	267 mm
DepthDiffers	336 mm	162 mm
HeightDiffers	44 mm	42 mm
WeightDiffers	5.42 kg	1.56 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	325 mm
Package depthKnown for one	Unknown — not stated by the source	223 mm
Package heightKnown for one	Unknown — not stated by the source	71 mm
Package weightKnown for one	Unknown — not stated by the source	2.05 kg
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, C-Tick, Class A, Class B, BSMI CNS13438
Performanceidentical
Built-in processorKnown for one	Yes	Unknown — not stated by the source
Processor modelKnown for one	ARM11	Unknown — not stated by the source
Processor frequencyKnown for one	625 MHz	Unknown — not stated by the source
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
Flash memoryKnown for one	1024 MB	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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