Hewlett Packard Enterprise OfficeConnect 1820 24G. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24. Full duplex. MAC address table: 8000 entries, Switching capacity: 52 Gbit/s. Networking standards: IEEE 802.3,IEEE 802.3ab,IEEE 802.3u. Rack mounting, Form factor: 1U

The HPE 1820 Switch Series offers more choice and flexibility for smaller organizations that require ease of use and lower Total Cost of Ownership (TCO), while delivering better network performance. They are smart-managed, fixed configuration, Gigabit Ethernet Layer 2 switches in an easy-to-administer solution that have the latest energy-saving capabilities. These switches are plug-and-play out of the box, where network operation can be fine-tuned through features available from a simple Web browser-based GUI, when needed. Features Easy-to-Use, Simple to Deploy and Manage - The HPE 1820 Switch Series features an intuitive Web management interface with an enhanced navigation pane for easy management of devices by non-technical users. The HPE 1820 Switch Series is ideal for organizations that require simplicity. - The series gives you flexibility and choice with a complete portfolio. You get six rack-mountable models including three non-Power over Ethernet (PoE) models. Some models include SFP ports for fiber connectivity. - Customizable features include VLANs, Spanning Tree, Link aggregation trunking, and IGMP Snooping. All models include Rapid Spanning Tree Protocol (RSTP) and DSCP QoS policies. - These switches support flexible installation options, including mounting on walls, under tables or on desk tops. Some models are of a fan-less design, making them quiet for office deployments. Energy Efficiency and Lower TCO - The HPE 1820 Switch Series include the latest energy-savings capabilities, including Energy Efficient Ethernet (IEEE), idle-port power down and PoE Port Scheduler. - The 8-port Gigabit Ethernet model can be powered by an upstream PoE switch for environments where no line power is available. Quality of Service (QoS) - The HPE 1820 Switch Series traffic prioritization provides time sensitive packets (like VoIP and video) with priority over other traffic based on DSCP or IEEE 802.1p classification. Packets are mapped to eight hardware queues for more effective throughput. - Broadcast control allows limiting of broadcast traffic rate, to reduce unwanted network broadcast traffic. - IEEE 802.11p/Q delivers data to devices based on the priority and type of traffic.

brand_ice	HP
Rackmontering	Yes
Staplingsbar	Yes
Formfaktor	1U
Produktens färg	Grey
Certifierad med Energy Star	Yes
Switch typ	Managed
Switch-lager	L2
Stöd för garanterad tjänstekvalitet (QoS)	Yes
Webbaserad adminstraion	Yes
Antal grundläggande RJ-45 Ethernet-portar	24
Typ av grundläggande RJ-45 Ethernet-portar	Gigabit Ethernet (10/100/1000)
Antal SFP-modulplatser	2
Kommunikationsstandarder	IEEE 802.3,IEEE 802.3ab,IEEE 802.3u
10G stöd	No
Koppar Ethernet-kablar teknik	10BASE-T,100BASE-TX,1000BASE-T
Portspegling	Yes
Full duplex	Yes
STP (Spanning Tree Protocol)	Yes
Auto MDI / MDI-X	Yes
Flödeskontroll	Yes
Länkaggregering	Yes
VLAN-stöd	Yes
Adresstabellstorlek	8000 entries
Switch kapacitet	52 Gbit/s
Genomströmning	38.6 Mpps
Latens (10-100 Mbps)	7 µs
Latens (1 Gbps)	2 µs
Jumbo Frames stöd	Yes
Paketbuffertminne	1.5 MB
DHCP-funktioner	DHCP client
IGMP-snooping	Yes
SSH / SSL-stöd	Yes
Inbyggd processorn	Yes
Processor	ARM Cortex-A9
Processorfrekvens	400 MHz
Minnestyp	SDRAM
Internminne	128 MB
Flashminne	16 MB
Strömförsörjning ingår	Yes
AC-inspänning	100 - 240 V
Växelström Frekvens	50 - 60 Hz
Strömförbrukning (vanlig)	22 W
Strömförsörjning via Ethernet (PoE) stöd	No
Temperatur vid drift	0 - 40 °C
Temperaturintervall (förvaring)	-40 - 70 °C
Intervall för relativ operativ luftfuktighet	15 - 95%
Fuktighet (förvaring)	15 - 95%
Bredd	442.5 mm
Djup	246.1 mm
Höjd	43.9 mm
Vikt	2.72 kg
Hållbarhetscertifiering	ENERGY STAR