HP ProCurve 2810-48G, 48-port Gigabit Switch P/N: J9022A, J6022-60001NEW Open Box

HP ProCurve 2810-48G, 48-port Gigabit Switch P/N: J9022A, J6022-60001NEW Open Box

HP ProCurve 2810-48G, 48-port Gigabit Switch P/N: J9022A, J6022-60001NEW Open Box

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The HP 2810 Switch Series consists of two switches: the 48-port HP 2810-48G Switch with 44 10/100/1000 ports. Each switch also has four dual-personality ports for RJ-45 10/100/1000 or mini-GBIC fiber Gigabit connectivity. Ideal for high-performance and secure 10/100/1000 connectivity, the 2810 switch series offers access security and advanced prioritization and traffic-monitoring capabilities. The series is cost-effective and easy to use, with a shallow, 1U form factor that provides operational flexibility for use in smaller wiring closets.



  • Managed Layer 2 feature set with 24 or 48 Gb ports

  • sFlow, source port filtering, enhanced security

  • Optional redundant power supply

  • Four dual-personality mini-GBIC slots

  • Industry-leading warranty

Volledige specificatie bekijken
Product ID 4576
Product Conditie Refurbished hardware, gebruikt en getest
ServerHome.nl Garantie Dit product wordt geleverd met standaard ServerHome.nl garantie
Part Number J9022A
Stackable Switch Nee

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)



 

Configuratie

Totaal:
€ 1.027,29 € 849,00