Product comparison · 2 network switches

HP 1820-8G Managed L2 Gigabit Ethernet (10/100/1000) 1U Grey vs HP 1820-8G-PoE+ (65W)

49specifications compared
4differ
45identical
4known for one product only

Key differences

AC input voltage
- 1820-8G Managed L2 Gigabit Ethernet (10/100/1000) 1U Grey:100 - 127 V
- 1820-8G-PoE+ (65W):100 - 240 V
Power consumption (typical)
- 1820-8G Managed L2 Gigabit Ethernet (10/100/1000) 1U Grey:12.2 W
- 1820-8G-PoE+ (65W):83.9 W
Power over Ethernet (PoE)
- 1820-8G Managed L2 Gigabit Ethernet (10/100/1000) 1U Grey:No
- 1820-8G-PoE+ (65W):Yes
Weight
- 1820-8G Managed L2 Gigabit Ethernet (10/100/1000) 1U Grey:820 g
- 1820-8G-PoE+ (65W):910 g

Side by side

Differences highlightedShow differences only

Comparison of 1820-8G, 1820-8G-PoE+ (65W)
53 specifications	A HP 1820-8G Managed L2 Gigabit Ethernet (10/100/1000) 1U Grey Model 1820-8G View product	B HP 1820-8G-PoE+ (65W)View product
Management featuresidentical
Switch type	Managed	Managed
Switch layer	L2	L2
Quality of Service (QoS) support	Yes	Yes
Web-based management	Yes	Yes
Ports & interfacesidentical
Basic switching RJ-45 Ethernet ports quantity	8	8
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
Installed SFP modules quantityKnown for one	0	Unknown — not stated by the source
Installed SFP+ modules quantityKnown for one	0	Unknown — not stated by the source
Networkidentical
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
10G support	No	No
Copper ethernet cabling technologyKnown for one	10BASE-T, 100BASE-TX, 1000BASE-T	Unknown — not stated by the source
Port mirroring	Yes	Yes
Full duplex	Yes	Yes
Auto MDI/MDI-X	Yes	Yes
Auto-sensing	Yes	Yes
Flow control support	Yes	Yes
Link aggregation	Yes	Yes
Spanning tree protocol	Yes	Yes
VLAN support	Yes	Yes
Data transmissionidentical
MAC address table	8000 entries	8000 entries
Switching capacity	16 Gbit/s	16 Gbit/s
Throughput	11.9 Mpps	11.9 Mpps
Latency (10-100 Mbps)	7 µs	7 µs
Latency (1 Gbps)	2 µs	2 µs
Jumbo frames support	Yes	Yes
Packet buffer memory	1.5 MB	1.5 MB
Securityidentical
DHCP features	DHCP client	DHCP client
IGMP snooping	Yes	Yes
SSH/SSL support	Yes	Yes
Designidentical
Rack mounting	Yes	Yes
Stackable	Yes	Yes
Form factor	1U	1U
Product colour	Grey	Grey
Performanceidentical
Built-in processor	Yes	Yes
Processor model	ARM Cortex-A9	ARM Cortex-A9
Processor frequency	400 MHz	400 MHz
Memory type	SDRAM	SDRAM
Internal memory	128 MB	128 MB
Flash memory	16 MB	16 MB
Power2 differ
AC input voltageDiffers	100 - 127 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (typical)Differs	12.2 W	83.9 W
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	No	Yes
Total Power over Ethernet (PoE) budgetKnown for one	Unknown — not stated by the source	65 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	15 - 95%	15 - 95%
Storage relative humidity (H-H)	15 - 95%	15 - 95%
Weight & dimensions1 differ
Width	254 mm	254 mm
Depth	159.5 mm	159.5 mm
Height	43.9 mm	43.9 mm
WeightDiffers	820 g	910 g
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR

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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