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ST3450857SS _ RFB

Riferimento: ST3450857SS

Marca: Seagate

ST3450857SS _ RFB

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Marca: Samsung

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479,1 CHF tasse escl.
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AS-HK1

Marca: asustor

AS-HK1

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60,3 CHF tasse escl.
Più AS-HK1
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L0H17A

Riferimento: 1045118

Marca: HP

L0H17A

HP Vassoio carta da 550 fogli LaserJet, Vassoio carta, HP, LaserJet Enterprise M607dn, 607n, 608n, 608dn, 608x, 609x, 609dn, 550 fogli, Bianco, Cina
345,8 CHF tasse incl.
319,9 CHF tasse escl.
Più L0H17A
In magazzino
Tutte le migliori vendite
J9726A-RFB
  • J9726A-RFB

J9726A-RFB

HP 2920-24G Switch
80,3 CHF
Tasse incluse
74,3 CHF Tasse escluse
Consegna in 4-5 giorni
Quantità
In magazzino
15 Articoli

Descrizione
The HP 2920 Switch Series provides security, scalability and ease of use for enterprise edge, SMB and branch office access layer deployments. A powerful HP Networking ASIC delivers low latency, more packet buffering, and adaptive power consumption to this robust Basic Layer 3 switch that supports modular stacking, 10GbE, RIP routing, PoE+, ACLs, sFlow and IPv6.

The HP 2920 Switch Series can be managed with the optional HP Intelligent Management Center (IMC) software for a single view of your entire network and is ready for the Software-defined Network (SDN) with OpenFlow support.

Specifiche

Data transmission

Latency (1 Gbps)3.3 µs
Latency (10 Gbps)3.3 µs
Latency (10-100 Mbps)9 µs
MAC address table16000 voci
Packet buffer memory11.25 MB
Switching capacity128 Gbit/s
Throughput95.2 Mpps

Design

Form factor1U
Product colourGrey
Rack mountingYes
StackableYes

Management features

Quality of Service (QoS) supportYes
Switch layerL3
Switch typeManaged
Web-based managementYes

Multicast features

Multicast supportYes

Network

10G supportYes
Auto MDI/MDI-XYes
Auto-sensingYes
Copper ethernet cabling technology1000BASE-T/100BASE-TX/10BASE-T
Flow control supportYes
Full duplexYes
IP routingYes
Link aggregationYes
Networking standardsIEEE 802.3/IEEE 802.3ab/IEEE 802.3u
Rate limitingYes
Spanning tree protocolYes
VLAN supportYes

Operational conditions

Heat dissipation198 BTU/h
Operating relative humidity (H-H)15 - 95 %
Operating temperature (T-T)0 - 55 °C
Storage relative humidity (H-H)15 - 95 %
Storage temperature (T-T)-40 - 70 °C

Optical fiber

Switching optical modules type40 Gigabit Ethernet

Performance

Built-in processorYes
Flash memory1024 MB
Internal memory512 MB
Memory typeSDRAM
Processor frequency625 MHz
Processor modelARM11
Virtual stacking (units)4

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity24
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Installed SFP modules quantity0
Installed SFP+ modules quantity0

Power

AC input frequency50 - 60 Hz
AC input voltage100 - 240 V
Power consumption (typical)58 W
Power supply includedYes

Power over Ethernet (PoE)

Power over Ethernet (PoE)No

Security

Access Control List (ACL)Yes
DHCP featuresDHCP server
IGMP snoopingYes
SSH/SSL supportYes

Vendor information

Brand NameHewlett Packard Enterprise
Warranty1
Dettagli del prodotto
15 Articoli
imesso a nuovo

Scheda tecnica

Auto MDI/MDI-X
Yes
Memoria flash
1024 MB
Impilabile
Yes
Caratteristiche DHCP
DHCP server
Dissipazione del calore
198 BTU/h
Routing IP
Yes
MAC-Adresstabelle
16000 Eintragungen
Gestellmontage
Yes
Ebene wechseln
L3
Schaltertyp
Managed
Webbasierte Verwaltung
Yes
Multicast-Unterstützung
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
24
Grundlegender Switching-RJ-45-Ethernet-Porttyp
Gigabit Ethernet (10/100/1000)
Stromversorgung über Ethernet (PoE)
No
IGMP-Schnüffelei
Yes
Zugriffskontrollliste (ACL)
Yes
Prozessormodell
ARM11
Prozessorfrequenz
625 MHz
Quality of Service (QoS)-Unterstützung
Yes
Inklusive Netzteil
Yes
Durchsatz
95.2 Mpps
Paketpufferspeicher
11.25 MB
Ratenbegrenzung
Yes
SSH/SSL-Unterstützung
Yes
Capacità di frenata
128 Gbit/s
Formfaktor
1U
AC-Eingangsfrequenz
50 - 60 Hz
AC-Eingangsspannung
100 - 240 V
Stromverbrauch (typisch)
58 W
Speichertyp
SDRAM
Vollduplex
Yes
Eingebauter Prozessor
Yes
10G-Unterstützung
Yes
VLAN-Unterstützung
Yes
Brand Name
Hewlett Packard Enterprise
Warranty
1
Betriebstemperatur (TT)
0 - 55 °C
Lagertemperatur (TT)
-40 - 70 °C
Relative Luftfeuchtigkeit bei Lagerung (HH)
15 - 95 %
Relative Luftfeuchtigkeit im Betrieb (HH)
15 - 95 %
Interner Speicher
512 MB
Produktfarbe
Grey
Automatische Erkennung
Yes
Anzahl der installierten SFP-Module
0
Anzahl der installierten SFP+-Module
0
Latenz (1 Gbit/s)
3.3 µs
Latenz (10 Gbit/s)
3.3 µs
Umschalten des optischen Modultyps
40 Gigabit Ethernet
Virtuelles Stapeln (Einheiten)
4
Latenz (10-100 Mbit/s)
9 µs

Riferimenti Specifici

ean13
5704174168997
MPN
J9726A-RFB
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