HPE Aruba Networking Aruba 2920 24G hanterad L3 Gigabit Ethernet (10/100/1000) 1U Grå

HPE Aruba Networking Aruba 2920 24G hanterad L3 Gigabit Ethernet (10/100/1000) 1U Grå

  • Brand: HPE
  • Category:
  • SKU: J9726A#ABB
  • EAN: 0886112321987 5054484246305 88 ...4246305 8861123219708more
HP 2920-24G Switch

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Description

The HP 2920 Switch Series consists of five switches: the HP 2920-24G and 2920-24G-PoE+ Switches with 24 10/100/1000 ports, and the HP 2920-48G and 2920-48G-PoE+ and 2920-48G 740W PoE+ Switches with 48 10/100/1000 ports. Each switch has four dual-personality ports for 10/100/1000 or SFP connectivity. In addition, the 2920 switch series supports up to four optional 10 Gigabit Ethernet (SFP+ and/or 10GBASE-T) ports, as well as a two-port stacking module. These options provide you with flexible and easy-to-deploy uplinks and stacking. Together with static and RIP routing, robust security and management, enterprise-class features, free lifetime warranty, and free software updates, the HP 2920 Switch Series is a cost-effective, scalable solution for customers who are building high-performance networks. These switches can be deployed at the enterprise edge, in remote branch offices, and in converged networks.

Quality of Service (QoS)

• Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues


Connectivity

• Flexible 10 Gb/s Ethernet connectivity: up to four optional 10-Gigabit ports (SFP+ and/or 10GBASE-T)


Performance

• Energy-efficient design: High-efficiency power supplies: 80 PLUS Silver Certified power supply increases power savings. Energy-efficient Ethernet (EEE) support: reduces power consumption in accordance with IEEE 802.3az.


Software-defined networking

• OpenFlow: is a key technology that enables software-defined networking by allowing the separation of data (packet forwarding) and control (routing decision) paths


Convergence

• IP multicast snooping and data-driven IGMP: automatically prevent flooding of IP multicast traffic


Resiliency and high availability

• IEEE 802.1s Multiple Spanning Tree: provides high link availability in multiple VLAN environments by allowing multiple spanning trees; provides legacy support for IEEE 802.1d and IEEE 802.1w


Management

• SNMPv1, v2, and v3: provides complete support of SNMP; provide full support of industry-standard Management Information Base (MIB) plus private extensions; SNMPv3 supports increased security using encryption

Specifications

Management features
Switch typhanterad
Switch-lagerL3
Webbaserad adminstraionJa
Stöd för garanterad tjänstekvalitet (QoS)Ja
Multicast-stödJa
Anslutningar
Antal grundläggande RJ-45 Ethernet-portar24
Typ av grundläggande RJ-45 Ethernet-portarGigabit Ethernet (10/100/1000)
Antal installerade SFP-moduler0
Antal installerade SFP+-moduler0
Koppar Ethernet-kablar teknik10BASE-T, 100BASE-TX, 1000BASE-T
Typ av optisk växlingsmodul40 Gigabit Ethernet
Nätverk
KommunikationsstandarderIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Full duplexJa
Koppar Ethernet-kablar teknik10BASE-T, 100BASE-TX, 1000BASE-T
VLAN-stödJa
STP (Spanning Tree Protocol)Ja
ÖverföringsbegränsningJa
LänkaggregeringJa
IP-routningJa
FlödeskontrollJa
Automatisk avkänningJa
Auto MDI / MDI-XJa
10G stödJa
IGMP-snoopingJa
Optical fiber
Typ av optisk växlingsmodul40 Gigabit Ethernet
Data transmission
Adresstabellstorlek16000 poster
Switch kapacitet128 Gbit/s
Genomströmning95,2 Mpps
Latens (10-100 Mbps)9 ps
Latens (1 Gbps)3,3 ps
Latens (10 Gbps)3,3 ps
Jumbo Frames stödJa
Paketbuffertminne11,25 MB
Bevakning
SSH / SSL-stödJa
IGMP-snoopingJa
Åtkomstkontrollista (ACL)Ja
DHCP-funktionerDHCP server
Multicast-funktioner
Multicast-stödJa
Design
RackmonteringJa
StaplingsbarJa
Produktens färgGrå
Formfaktor1U
Prestanda
Virtuell stackning (enheter)4
Processorfrekvens625 MHz
MinnestypSDRAM
Internminne512 MB
Flashminne1024 MB
Inbyggd processorJa
ProcessorARM11
StaplingsbarJa
Paketbuffertminne11,25 MB
Strömtillförsel
AC-inspänning100 - 240 V
Växelström Frekvens50 - 60 hz
Strömförbrukning (vanlig)58 W
Power over Ethernet (PoE)
Strömförsörjning via Ethernet (PoE) stödNej
Miljökrav
Temperatur vid drift0 - 55 ° C
Temperaturintervall (förvaring)-40 - 70 ° C
Intervall för relativ operativ luftfuktighet15 - 95%
Fuktighet (förvaring)15 - 95%
Värmeavgivning198 BTU/h
VLAN-funktioner
VLAN-stödJa
Vikt & dimension
Bredd442,5 mm
Djup336 mm
Höjd44,5 mm
Vikt5,25 kg