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The HP 5920 Switch Series is made up of high-density 10GbE, ultra-deep packet buffering, top-of-rack (ToR) switches. These switches are part of the HP FlexNetwork architecture's HP FlexFabric solution module and are ideally suited for deployments at the server access layer of large enterprise data centers. The HP 5920 Switch Series is also designed for content delivery networks, especially when used to reduce network congestion at the I/O that is associated with the heavy use of server virtualization, as well as bursty multimedia, storage applications, and other critical services. With the increase in virtualized applications and server-to-server traffic, customers now require ToR switch innovations that will meet their needs for higher-performance server connectivity, convergence of Ethernet and storage traffic, the capability to handle virtual environments, and ultra-deep packet buffering all in a single device.

Quality of Service (QoS)


• Powerful QoS features: Flexible classification: creates traffic classes based on access control lists (ACLs), IEEE 802.1p precedence, IP, and DSCP or Type of Service (ToS) precedence; supports filter, redirect, mirror, remark, and logging. Feature support: provides support for Strict Priority Queuing (SP), Weighted Fair Queuing (WFQ), Weighted Deficit Round Robin(WDRR), SP+WDRR together, configurable buffers, Explicit Congestion Notification (ECN), and Weighted Random Early Detection (WRED).



Data center optimized


• High-performance 10GbE switching: enables you to scale your server-edge 10GbE ToR deployments with 24 high-density 10GbE ports delivered in a 1RU design; delivers a 480 Gbps (357.12 Mpps) switching capacity in addition to incorporating 3.6 GB of packet buffers



Management


• IEEE 802.1AB Link Layer Discovery Protocol (LLDP): advertises and receives management information from adjacent devices on a network, facilitating easy mapping by network management applications



Resiliency and high availability


• Intelligent Resilient Framework (IRF): HP IRF technology enables an HP FlexFabric to deliver resilient, scalable, and secured data center networks for physical and virtualized environments; up to four 5920 switches can be grouped together in an IRF configuration, which allows them to be configured and managed as a single switch with a single IP address; this simplifies ToR deployment and management, reducing data center deployment and operating expenses



Layer 2 switching


• Address Resolution Protocols (ARP): supports static, dynamic, and reverse ARP and ARP proxy



Layer 3 services


• Address Resolution Protocol (ARP): determines the MAC address of another IP host in the same subnet; supports static ARPs; gratuitous ARP allows detection of duplicate IP addresses; proxy ARP allows normal ARP operation between subnets or when subnets are separated by a Layer 2 network



Layer 3 routing


• Virtual Router Redundancy Protocol (VRRP) and VRRP Extended: allow quick failover of router ports

AC input frequency50/60 Hz
AC input voltage100-240 V
Colour of productBlack
Depth659.9 mm
DHCP clientYes
Dimensions (WxDxH)439.9 x 659.9 x 43.7 mm
Electromagnetic compatibilityVCCI Class A; EN 55022 Class A; ICES-003 Class A; ANSI C63.4 2003; AS/NZS CISPR22 Class A; EN 61000-3-2:2006; EN 61000-3-3:1995 +A1:2001+A2:2005; EMC Directive 2004/108/EC; FCC (CFR 47, Part 15) Class A
Flash memory256 MB
Flow control supportYes
Form factor1U
Heat dissipation1249 BTU/h
Height43.7 mm
I/O ports24 fixed 1000/10000 SFP+ ports; 1 RJ-45 serial console port; 1 RJ-45 out-of-band management port
Input frequency50 - 60 Hz
Input voltage100-240 VAC; -36 to -72 VDC (depending on power supply chosen)
Internal memory2048 MB
Latency10 Gbps Latency: < 1.7 µs (64-byte packets)
Latency (10 Gbps)1.7 µs
MAC address table128000 entries
Management platformIMC - Intelligent Management Center; command-line interface; out-of-band management; SNMP Manager; Telnet; FTP
Memory typeSDRAM
Operating relative humidity range10 to 90 %
Operating temperature range (T-T)0 - 45 °C
Packet buffer memory3686.4 MB
Power consumption (typical)366 W
Power over Ethernet (PoE)No
Quality of Service (QoS) supportYes
Rack mountingYes
SafetyUL 60950-1; EN 60825-1 Safety of Laser Products-Part 1; EN 60825-2 Safety of Laser Products-Part 2; IEC 60950-1; CAN/CSA-C22.2 No. 60950-1; Anatel; ULAR; GOST; EN 60950-1/A11; FDA 21 CFR Subchapter J; NOM; ROHS Compliance
Source data-sheetIcecat.biz
Spanning tree protocolYes
StackableYes
Storage relative humidity range5 to 95 %
Storage temperature range (T-T)-40 - 70 °C
Switch layerL3
Switch typeManaged
Switching capacity480 Gbit/s
Throughput367 Mpps
Weight13000 g
Width439.9 mm
EAN0886111820023
ManufacturerHP

Hewlett Packard Enterprise 5920AF-24XG

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HP 5920AF-24XG Switch More details

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I got the internet order wrong. Phoned, knowlegable person on other end, all sorted in 2 minutes. Order tracked and details delivered to me. Excellent service, some high St companies need to take a lesson from this. No complaints!!
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