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HPE 2920-24G-POE+ J9727A Switch

Art-Nr.: 90522140
, Manufacturer's no.: J9727A#ABB
3 times viewed today
  • 20x GbE (1000Base-T)
  • PoE+ unterstützt (20 Ports
  • 4x SFP
  • Managed, VLAN-fähig, Rackmountable
  • Internes Netzteil
In the product range since: August 2013

Shortcut to the most important info:

1.156,90
incl. VAT
Available at short notice
3-5 days delivery time
plus Shipping
The Aruba 2920 Switch Series provides security, scalability, and ease of use for enterprise edge, SMB and branch office networks. A powerful ProVision ASIC delivers low latency, more packet buffering, and adaptive power consumption. This Basic Layer 3 switch series supports modular stacking, 10 GbE, RIP routing, PoE+, ACLs, sFlow, and IPv6.
  • Traffic prioritization (IEEE 802.1p)
  • Layer 4 prioritization
  • Class of Service (CoS)
  • Rate limiting
  • Large buffers
  • Auto-MDIX
  • IEEE 802.3at Power over Ethernet (PoE+)
  • HP ProVision ASIC architecture
  • IP multicast snooping and data-driven IGMP
  • LLDP-MED (Media Endpoint Discovery)
  • IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
  • IEEE 802.1s multiple spanning tree
  • IEEE 802.3ad Link Aggregation Control Protocol (LACP) and HP port trunking
  • Ring and chain stacking topology
  • SNMPv1, v2, and v3
  • Out-of-band Ethernet management port
  • Dual flash images
  • Friendly port names
  • Find-fix-inform
  • Multiple configuration files
  • Traffic prioritization (IEEE 802.1p)
    Traffic prioritization (IEEE 802.1p) allows real-time traffic classification into eight priority levels mapped to eight queues.
  • Layer 4 prioritization
    Layer 4 prioritization enables prioritization based on TCP/UDP port numbers.
  • Class of Service (CoS)
    Class of Service (CoS) sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ.
  • Rate limiting
    Rate limiting sets per-port ingress enforced maximums and per-port, per-queue minimums.
  • Large buffers
    Large buffers provide graceful congestion management.
  • Auto-MDIX
    Auto-MDIX automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports.
  • IEEE 802.3at Power over Ethernet (PoE+)
    IEEE 802.3at Power over Ethernet (PoE+) provides up to 30 W per port that allows support of the PoE+-capable devices such as IP phones, wireless access points, and security cameras, as well as any IEEE 802.3af-compliant end device.
  • HP ProVision ASIC architecture
    Designed with the HP ProVision ASIC, providing very low latency, increased packet buffering, and adaptive power consumption.
  • IP multicast snooping and data-driven IGMP
    IP multicast snooping and data-driven IGMP automatically prevent flooding of IP multicast traffic.
  • LLDP-MED (Media Endpoint Discovery)
    LLDP-MED (Media Endpoint Discovery) is a standard extension of LLDP that stores values for parameters such as QoS and VLAN to automatically configure network devices such as IP phones.
  • IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
    IEEE 802.1AB Link Layer Discovery Protocol (LLDP) is an automated device discovery protocol that provides easy mapping of network management applications.
  • IEEE 802.1s multiple spanning tree
    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.
  • IEEE 802.3ad Link Aggregation Control Protocol (LACP) and HP port trunking
    IEEE 802.3ad Link Aggregation Control Protocol (LACP) and HP port trunking support up to 60 static, dynamic or distributed trunks active across a stack, with each trunk having up to eight links (ports) per static trunk; trunking across stack members is supported.
  • Ring and chain stacking topology
    Ring and chain stacking topology allows failure of a link or switch in the ring of stacked switches, while the remaining connected switches continue operation.
  • SNMPv1, v2, and v3
    SNMPv1, v2, and v3 provide complete support of SNMP; provide full support of industry-standard Management Information Base (MIB) plus private extensions; SNMPv3 supports increased security using encryption.
  • Out-of-band Ethernet management port
    Out-of-band Ethernet management port enables management over a separate physical management network, keeping management traffic segmented from network data traffic.
  • Dual flash images
    Dual flash images provides independent primary and secondary operating system files for backup while upgrading.
  • Friendly port names
    Friendly port names allow assignment of descriptive names to ports.
  • Find-fix-inform
    Find-fix-inform finds and fixes common network problems automatically, then informs administrator.
  • Multiple configuration files
    Multiple configuration files allow multiple configuration files to be stored to a flash image.

Any described warranty is supplied by the manufacturer of this article and is provided at least in germany. The full warranty information, including the coverage and requirements to claim the warranty is detailed on the manufacturers website. You can find a link to this site on our brand overview. You can find more information about warranties in our FAQ.