HP J9980A - HP OfficeConnect 1820 24G Switch

HP J9980A - HP OfficeConnect 1820 24G Switch

HP J9980A - HP OfficeConnect 1820 24G Switch - Samma dag Express-leverans erbjuds över hela världen
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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


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