Product comparison · 2 network switches

HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey vs NETGEAR GS516TP-100NAS network switch Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black, Grey

28specifications compared
13differ
15identical
52known for one product only

Key differences

Switch layer
- 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey:L3
- GS516TP-100NAS network switch Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black, Grey:L2+/L3
Basic switching RJ-45 Ethernet ports quantity
- 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey:48
- GS516TP-100NAS network switch Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black, Grey:16
MAC address table
- 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey:16000 entries
- GS516TP-100NAS network switch Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black, Grey:8000 entries
Switching capacity
- 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey:176 Gbit/s
- GS516TP-100NAS network switch Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black, Grey:32000 Gbit/s
DHCP features
- 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey:DHCP server, DHCP client
- GS516TP-100NAS network switch Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black, Grey:DHCP client
Product colour
- 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey:Grey
- GS516TP-100NAS network switch Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black, Grey:Black, Grey
Total Power over Ethernet (PoE) budget
- 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey:370 W
- GS516TP-100NAS network switch Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black, Grey:76 W
Heat dissipation
- 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey:399 BTU/h
- GS516TP-100NAS network switch Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black, Grey:84 BTU/h

Side by side

Differences highlightedShow differences only

Comparison of 2920-48G-PoE+, GS516TP-100NAS
80 specifications	A HP 2920-48G-PoE+ Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey Model 2920-48G-PoE+ View product	B NETGEAR GS516TP-100NAS network switch Managed L2+/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black, Grey Model GS516TP-100NAS View product
Management features1 differ
Switch type	Managed	Managed
Switch layerDiffers	L3	L2+/L3
Quality of Service (QoS) support	Yes	Yes
Web-based management	Yes	Yes
ARP inspectionKnown for one	Unknown — not stated by the source	Yes
Traffic classificationKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	48	16
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantityKnown for one	Unknown — not stated by the source	16
Installed SFP modules quantityKnown for one	Unknown — not stated by the source	0
Installed SFP+ modules quantityKnown for one	Unknown — not stated by the source	0
Combo SFP ports quantityKnown for one	4	Unknown — not stated by the source
Network1 differ
Networking standardsDiffers	IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3u
10G supportKnown for one	Unknown — not stated by the source	No
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	10BASE-T, 100BASE-TX, 1000BASE-T
Port mirroringKnown for one	Unknown — not stated by the source	Yes
Full duplex	Yes	Yes
Auto-sensing	Yes	Yes
Broadcast storm controlKnown for one	Unknown — not stated by the source	Yes
Flow control support	Yes	Yes
Link aggregation	Yes	Yes
Rate limiting	Yes	Yes
Spanning tree protocol	Yes	Yes
VLAN support	Yes	Yes
Virtual LAN featuresKnown for one	Unknown — not stated by the source	Tagged VLAN
Number of VLANsKnown for one	Unknown — not stated by the source	256
Routing entriesKnown for one	2048	Unknown — not stated by the source
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
Data transmission2 differ
MAC address tableDiffers	16000 entries	8000 entries
Switching capacityDiffers	176 Gbit/s	32000 Gbit/s
Store-and-forwardKnown for one	Unknown — not stated by the source	Yes
Number of queuesKnown for one	Unknown — not stated by the source	4
Number of static routesKnown for one	Unknown — not stated by the source	32
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Jumbo framesKnown for one	Unknown — not stated by the source	9000
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	3.2 µs	Unknown — not stated by the source
Latency (10 Gbps)Known for one	3.2 µs	Unknown — not stated by the source
Packet buffer memoryKnown for one	11.25 MB	Unknown — not stated by the source
Security1 differ
DHCP featuresDiffers	DHCP server, DHCP client	DHCP client
Access Control List (ACL)	Yes	Yes
Access Control List (ACL) rulesKnown for one	Unknown — not stated by the source	480
IGMP snooping	Yes	Yes
AuthenticationKnown for one	Unknown — not stated by the source	Guest VLAN, MAC-based authentication, Port-based authentication
SSH/SSL supportKnown for one	Yes	Unknown — not stated by the source
Multicast featuresidentical
Multicast support	Yes	Yes
Protocolsidentical
Management protocolsKnown for one	Unknown — not stated by the source	SNMP V1, V2, V3
Design1 differ
Product colourDiffers	Grey	Black, Grey
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Rack mountingKnown for one	Yes	Unknown — not stated by the source
StackableKnown for one	Yes	Unknown — not stated by the source
Form factorKnown for one	1U	Unknown — not stated by the source
Performanceidentical
Noise levelKnown for one	Unknown — not stated by the source	24.6 dB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	479350 h
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
Memory typeKnown for one	SDRAM	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
Poweridentical
Power supply includedKnown for one	Unknown — not stated by the source	Yes
Power consumption (max)Known for one	Unknown — not stated by the source	92.1 W
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	487 W	Unknown — not stated by the source
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)	Yes	Yes
Power over Ethernet (PoE) ports quantityKnown for one	Unknown — not stated by the source	8
Power over Ethernet (PoE) power per portKnown for one	Unknown — not stated by the source	15.4 W
Total Power over Ethernet (PoE) budgetDiffers	370 W	76 W
Operational conditions1 differ
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Heat dissipationDiffers	399 BTU/h	84 BTU/h
Weight & dimensions4 differ
WidthDiffers	442.5 mm	328 mm
DepthDiffers	336 mm	169 mm
HeightDiffers	43.9 mm	43 mm
WeightDiffers	5.7 kg	2.21 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Rack mount kitKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Resource CDKnown for one	Unknown — not stated by the source	Yes

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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