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HP ProCurve 2810-48G, 48-port Gigabit Switch P/N: J9022A, J9022-60001REFURB

€156,09
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Onderdelen voor 16:00 besteld worden de zelfde dag nog verzonden.

Servers worden binnen 1 tot 5 werkdagen verzonden. Onze servers worden per order opgebouwd, ge-update en getest voordat ze verzonden worden.

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Quality of Service (QoS)




  • 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

  • Layer 4 prioritization — enables prioritization based on TCP/UDP port numbers

  • Traffic prioritization (IEEE 802.1p) — allows real-time traffic classification with support for eight priority levels mapped to four queues



Connectivity




  • Dual-personality functionality — four 10/100/1000 ports or SFP slots for optional fiber connectivity such as Gigabit-SX, -LX, and -LH, or 100-FX



 


Resiliency and high availability




  • IEEE 802.3ad Link Aggregation Protocol (LACP) and HP port trunking — support up to 24 trunks, each with up to 8 links (ports) per trunk

  • 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

  • Optional redundant power supply — provides uninterrupted power (provided by HP 600 RPS/EPS)



 


Manageability




  • sFlow (RFC 3176) — wire-speed traffic accounting and monitoring

  • RMON (remote monitoring) — provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events

  • Dual flash images — provides independent primary and secondary operating system files for backup while upgrading

  • Troubleshooting — ingress/egress port monitoring enables network problem-solving

  • Single IP Address Management — single IP address management for a virtual stack of up to 16 switches

  • Multiple configuration files — allow multiple configuration files to be stored to a flash image



 


Layer 2 switching




  • VLAN support and tagging — supports IEEE 802.1Q (4,094 VLAN IDs) and 256 VLANs simultaneously

  • GARP VLAN Registration Protocol — allows automatic learning and dynamic assignment of VLANs

  • Jumbo packet support — supports up to 9220-byte frame size to improve the performance of large data transfers



 


Security




  • Port security — allows access only to specified MAC addresses, which can be learned or specified by the administrator

  • Protected ports — provides increased security by allowing specified ports to be isolated from all other ports on the switch; the protected port or ports can communicate only with the uplink or shared resources

  • MAC address lockout — prevents particular configured MAC addresses from connecting to the network

  • Multiple user authentication methods —

    • IEEE 802.1X — is an industry-standard method of user authentication using an IEEE 802.1X supplicant on the client in conjunction with a RADIUS server

    • Web-based authentication — similar to IEEE 802.1X, it provides a browser-based environment to authenticate clients that do not support the IEEE 802.1X supplicant

    • MAC-based authentication — client is authenticated with the RADIUS server based on the client's MAC address



  • Switch management logon security — can require either RADIUS or TACACS+ authentication for secure switch CLI logon

  • Multiple IEEE 802.1X users per port — provides authentication of up to two IEEE 802.1X users per port; prevents user "piggybacking" on another user's IEEE 802.1X authentication

  • STP BPDU port protection — blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged BPDU attacks

  • Secure FTP — allows secure file transfer to and from the switch; protects against unwanted file downloads or unauthorized copying of a switch configuration file

  • RADIUS/TACACS+ — eases switch management security administration by using a password authentication server

  • Source-port filtering — allows only specified ports to communicate with each other

  • Secure Shell — encrypts all transmitted data for secure remote CLI access over IP networks

  • Secure Sockets Layer (SSL) — encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch



 


Convergence




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

  • IEEE 802.1AB Link Layer Discovery Protocol (LLDP) — is an automated device discovery protocol that provides easy mapping of network management applications

  • Per-port broadcast throttling — selectively configures broadcast control on heavy traffic port uplinks

  • Software updates — free downloads from the Web



 


Ease of use




  • Locator LED (switch) — allows users to set the locator LED on a specific switch to either turn on, blink, or turn off; simplifies troubleshooting by making it easy to locate a particular switch within a rack of similar switches

  • Friendly port names — allow assignment of descriptive names to ports

  • Find-Fix-and-Inform — finds and fixes common network problems automatically, then informs administrator

  • HP/IEEE Auto-MDIX — automatically adjusts for straight-through or crossover cables on all RJ-45 ports



 


Warranty and support




  • Lifetime warranty — for as long as you own the product with advance replacement and next-business-day delivery (available in most countries)*

  • Electronic and telephone support — limited electronic and telephone support is available from HP; refer to www.hp.com/networking/warrantyfor details on the support provided and the period during which support is available

  • Software releases — refer to www.hp.com/networking/warranty for details on the software releases provided and the period during which software releases are available for your product(s)



 

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    ServerLama

    HP ProCurve 2810-48G, 48-port Gigabit Switch P/N: J9022A, J9022-60001REFURB

    €156,09

    Quality of Service (QoS)




    • 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

    • Layer 4 prioritization — enables prioritization based on TCP/UDP port numbers

    • Traffic prioritization (IEEE 802.1p) — allows real-time traffic classification with support for eight priority levels mapped to four queues



    Connectivity




    • Dual-personality functionality — four 10/100/1000 ports or SFP slots for optional fiber connectivity such as Gigabit-SX, -LX, and -LH, or 100-FX



     


    Resiliency and high availability




    • IEEE 802.3ad Link Aggregation Protocol (LACP) and HP port trunking — support up to 24 trunks, each with up to 8 links (ports) per trunk

    • 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

    • Optional redundant power supply — provides uninterrupted power (provided by HP 600 RPS/EPS)



     


    Manageability




    • sFlow (RFC 3176) — wire-speed traffic accounting and monitoring

    • RMON (remote monitoring) — provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events

    • Dual flash images — provides independent primary and secondary operating system files for backup while upgrading

    • Troubleshooting — ingress/egress port monitoring enables network problem-solving

    • Single IP Address Management — single IP address management for a virtual stack of up to 16 switches

    • Multiple configuration files — allow multiple configuration files to be stored to a flash image



     


    Layer 2 switching




    • VLAN support and tagging — supports IEEE 802.1Q (4,094 VLAN IDs) and 256 VLANs simultaneously

    • GARP VLAN Registration Protocol — allows automatic learning and dynamic assignment of VLANs

    • Jumbo packet support — supports up to 9220-byte frame size to improve the performance of large data transfers



     


    Security




    • Port security — allows access only to specified MAC addresses, which can be learned or specified by the administrator

    • Protected ports — provides increased security by allowing specified ports to be isolated from all other ports on the switch; the protected port or ports can communicate only with the uplink or shared resources

    • MAC address lockout — prevents particular configured MAC addresses from connecting to the network

    • Multiple user authentication methods —

      • IEEE 802.1X — is an industry-standard method of user authentication using an IEEE 802.1X supplicant on the client in conjunction with a RADIUS server

      • Web-based authentication — similar to IEEE 802.1X, it provides a browser-based environment to authenticate clients that do not support the IEEE 802.1X supplicant

      • MAC-based authentication — client is authenticated with the RADIUS server based on the client's MAC address



    • Switch management logon security — can require either RADIUS or TACACS+ authentication for secure switch CLI logon

    • Multiple IEEE 802.1X users per port — provides authentication of up to two IEEE 802.1X users per port; prevents user "piggybacking" on another user's IEEE 802.1X authentication

    • STP BPDU port protection — blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged BPDU attacks

    • Secure FTP — allows secure file transfer to and from the switch; protects against unwanted file downloads or unauthorized copying of a switch configuration file

    • RADIUS/TACACS+ — eases switch management security administration by using a password authentication server

    • Source-port filtering — allows only specified ports to communicate with each other

    • Secure Shell — encrypts all transmitted data for secure remote CLI access over IP networks

    • Secure Sockets Layer (SSL) — encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch



     


    Convergence




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

    • IEEE 802.1AB Link Layer Discovery Protocol (LLDP) — is an automated device discovery protocol that provides easy mapping of network management applications

    • Per-port broadcast throttling — selectively configures broadcast control on heavy traffic port uplinks

    • Software updates — free downloads from the Web



     


    Ease of use




    • Locator LED (switch) — allows users to set the locator LED on a specific switch to either turn on, blink, or turn off; simplifies troubleshooting by making it easy to locate a particular switch within a rack of similar switches

    • Friendly port names — allow assignment of descriptive names to ports

    • Find-Fix-and-Inform — finds and fixes common network problems automatically, then informs administrator

    • HP/IEEE Auto-MDIX — automatically adjusts for straight-through or crossover cables on all RJ-45 ports



     


    Warranty and support




    • Lifetime warranty — for as long as you own the product with advance replacement and next-business-day delivery (available in most countries)*

    • Electronic and telephone support — limited electronic and telephone support is available from HP; refer to www.hp.com/networking/warrantyfor details on the support provided and the period during which support is available

    • Software releases — refer to www.hp.com/networking/warranty for details on the software releases provided and the period during which software releases are available for your product(s)



     

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