HPE 2810-48G Switch - Switch - managed - 44 x
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HPE 2810-48G Switch - Switch - managed - 44 x
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HPE 2810-48G Switch - Switch - managed - 44 x 10/100/1000 + 4 x combo SFP - rack-mountable - remarketed (J9022AR)

Item#:  13160689  | Model#: J9022AR  | Quality Refurbished
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HPE 2810-48G Switch - Switch - managed - 44 x Product Details

The HP 2810 Switch Series consists of two switches: the 24-port HP 2810-24G Switch with 20 10/100/1000 ports, and 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. 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
  • 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)
  • 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
  • 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
  • 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
Specifications Ports 44 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T) Media Type: Auto-MDIX Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 dual-personality ports each port can be used as either an RJ-45 10/100/1000 port or an open mini-GBIC slot (for use with mini-GBIC transceivers) Memory and processor MIPS @ 264 MHz, 16 MB flash, 64 MB SDRAM; packet buffer size: 1.5 MB Mounting Mounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only Performance Latency: < 5.4 µs (FIFO 64-byte packets) Throughput: up to 71.4 million pps Switching capacity: 96 Gbps MAC address table size: 8000 entries Environment Operating temperature: 32°F to 113°F (0°C to 45°C) Operating relative humidity: 15% to 95% @ 104°F (40°C), noncondensing Nonoperating/Storage temperature: -40°F to 158°F (-40°C to 70°C) Nonoperating/Storage relative humidity: 15% to 95% @ 149°F (65°C), noncondensing Altitude: up to 10,000 ft. (3 km) Acoustic: Power: 40.5 dB Electrical characteristics Maximum heat dissipation: 341 BTU/hr (360 kJ/hr) Voltage: 100-127/200-240 VAC Current: 1.5 A Maximum power rating: 92 W Frequency: 50/60 Hz Safety cUL (CSA 22.2 No. 60950)EN 60950/IEC 60950NOM-019-SCFI-1994UL 60950

We take great pride in the Refurbished Products we carry on our Website. All Refurbished Products are Grade A Quality, which means they will arrive in cosmetically pristine condition. Each unit undergoes a rigorous refurbishment process in which each unit is tested in all facets and restored to a like-new state. Refurbished products are warranted by either the original manufacturer or the manufacturer’s third party refurbisher. Consider purchasing an extended service plan if you desire even more coverage.

Additional Resources: Product Manuals

  • Manufactured by: HPE
    Warranty provided by: HPE
    UPC No: 0884420129882
    Mfg Part No: J9022AR
  • Box Size: ( Length:0, Width:0, Depth:0)
    Shipping Weight: 12.0000 pound(s)
    Click here for full warranty and support information
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