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J9984A-RFB

Name: Hewlett Packard Enterprise J9984A-RFB
Brand: Hewlett Packard Enterprise
SKU: 2275344
Price: 499.6 CHF
Availability: InStock

Marca Hewlett Packard Enterprise

1820-48G-PoE+ (370W) Switch

499,6 CHF

Tasse incluse

462,2 CHF Tasse escluse

Consegna in 4-5 giorni

Quantità

In magazzino

In magazzino: 2 Articoli

Documents et médias

Documents 1

leaflet .pdf

Product Brochure

Télécharger

Descrizione
Dettagli del prodotto

Descrizione

The HP 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 HP 1820 Switch Series features an intuitive Web management interface with an enhanced navigation pane for easy management of devices by non-technical users. The HP 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 HP 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.
- All switches are covered by a Limited Lifetime Warranty 2.0 with limited 24x7 telephone support for the first three years.

Quality of Service (QoS)
- The HP 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.

Specifiche

Data transmission

Jumbo frames support	Yes
Latency (1 Gbps)	2 µs
Latency (10-100 Mbps)	7 µs
MAC address table	16000 voci
Packet buffer memory	1.5 MB
Switching capacity	104 Gbit/s
Throughput	77.3 Mpps

Design

Energy Star certified	Yes
Form factor	1U
Product colour	Grey
Rack mounting	Yes
Stackable	Yes

Management features

Quality of Service (QoS) support	Yes
Switch layer	L2
Switch type	Managed
Web-based management	Yes

Network

10G support	No
Auto MDI/MDI-X	Yes
Auto-sensing	Yes
Copper ethernet cabling technology	1000BASE-T/100BASE-TX/10BASE-T
Flow control support	Yes
Full duplex	Yes
Link aggregation	Yes
Networking standards	IEEE 802.3/IEEE 802.3ab/IEEE 802.3u
Port mirroring	Yes
Spanning tree protocol	Yes
VLAN support	Yes

Operational conditions

Operating relative humidity (H-H)	15 - 95 %
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	15 - 95 %
Storage temperature (T-T)	-40 - 70 °C

Packaging content

Quick start guide	Yes
User guide	Yes

Performance

Built-in processor	Yes
Flash memory	16 MB
Internal memory	128 MB
Memory type	SDRAM
Processor frequency	400 MHz
Processor model	ARM Cortex-A9

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
SFP module slots quantity	4

Power

AC input frequency	50 - 60 Hz
AC input voltage	100 - 240 V
Power consumption (typical)	481 W

Power over Ethernet (PoE)

Power over Ethernet (PoE)	Yes
Total Power over Ethernet (PoE) budget	370 W

Security

DHCP features	DHCP client
IGMP snooping	Yes
SSH/SSL support	Yes

Technical details

Sustainability certificates

ENERGY STAR

Vendor information

Brand Name	Hewlett Packard Enterprise
Warranty	1

Dettagli del prodotto

In magazzino 2 Articoli

Condizione imesso a nuovo

Scheda tecnica

Guida utente: Yes
Auto MDI/MDI-X: Yes
Memoria flash: 16 MB
Impilabile: Yes
Caratteristiche DHCP: DHCP client
MAC-Adresstabelle: 16000 Eintragungen
Unterstützung für Jumbo-Frames: Yes
Gestellmontage: Yes
Ebene wechseln: L2
Schaltertyp: Managed
Webbasierte Verwaltung: Yes
Kupfer-Ethernet-Verkabelungstechnologie: 1000BASE-T/100BASE-TX/10BASE-T
Link-Aggregation: Yes
Netzwerkstandards: IEEE 802.3/IEEE 802.3ab/IEEE 802.3u
Spanning-Tree-Protokoll: Yes
Unterstützung der Flusskontrolle: Yes
Grundlegende Anzahl von RJ-45-Ethernet-Ports: 48
Grundlegender Switching-RJ-45-Ethernet-Porttyp: Gigabit Ethernet (10/100/1000)
Gesamtbudget für Power over Ethernet (PoE): 370 W
Stromversorgung über Ethernet (PoE): Yes
IGMP-Schnüffelei: Yes
Prozessormodell: ARM Cortex-A9
Prozessorfrequenz: 400 MHz
Quality of Service (QoS)-Unterstützung: Yes
Schnellstartanleitung: Yes
Durchsatz: 77.3 Mpps
Paketpufferspeicher: 1.5 MB
Portspiegelung: Yes
SSH/SSL-Unterstützung: Yes
Capacità di frenata: 104 Gbit/s
Formfaktor: 1U
AC-Eingangsfrequenz: 50 - 60 Hz
AC-Eingangsspannung: 100 - 240 V
Stromverbrauch (typisch): 481 W
Nachhaltigkeitszertifikate: ENERGY STAR
Speichertyp: SDRAM
Vollduplex: Yes
Energy Star-zertifiziert: Yes
Eingebauter Prozessor: Yes
10G-Unterstützung: No
VLAN-Unterstützung: Yes
Brand Name: Hewlett Packard Enterprise
Warranty: 1
Betriebstemperatur (TT): 0 - 40 °C
Lagertemperatur (TT): -40 - 70 °C
Relative Luftfeuchtigkeit bei Lagerung (HH): 15 - 95 %
Relative Luftfeuchtigkeit im Betrieb (HH): 15 - 95 %
Interner Speicher: 128 MB
Produktfarbe: Grey
Automatische Erkennung: Yes
Anzahl der SFP-Modulsteckplätze: 4
Latenz (1 Gbit/s): 2 µs
Latenz (10-100 Mbit/s): 7 µs