| Artikel nummer | HPJ9728AABB |
| Producent | Hewlett Packard |
| Part nummer | J9728A/ABB |
| Omschrijving | 2920-48G SWITCH |
| EAN/UPC | 886112322175 |
| Gewicht | 8,18 (kg) |
| Prijs | Artikel niet meer beschikbaar |
| Catalogus verwijzingen: | |
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| Product specificaties *** | ||
| Omschrijving | HP 2920-48G Switch Overview The HP 2920 Switch Series consists of five switches: the HP 2920-24G and 2920-24G-PoE+ Switches with 24 10/100/1000 ports, and the HP 2920-48G and 2920-48G-PoE+ and 2920-48G 740W PoE+ Switches with 48 10/100/1000 ports. Each switch has four dual-personality ports for 10/100/1000 or SFP connectivity. In addition, the 2920 switch series supports up to four optional 10 Gigabit Ethernet (SFP+ and/or 10GBASE-T) ports, as well as a two-port stacking module. These options provide you with flexible and easy-to-deploy uplinks and stacking. Together with static and RIP routing, robust security and management, enterprise-class features, free lifetime warranty, and free software updates, the HP 2920 Switch Series is a cost-effective, scalable solution for customers who are building high-performance networks. These switches can be deployed at the enterprise edge, in remote branch offices, and in converged networks. Features Quality of Service (QoS) • Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues Connectivity • Flexible 10 Gb/s Ethernet connectivity: up to four optional 10-Gigabit ports (SFP+ and/or 10GBASE-T) Performance • Energy-efficient design: High-efficiency power supplies: 80 PLUS Silver Certified power supply increases power savings. Energy-efficient Ethernet (EEE) support: reduces power consumption in accordance with IEEE 802.3az. Software-defined networking • OpenFlow: is a key technology that enables software-defined networking by allowing the separation of data (packet forwarding) and control (routing decision) paths Convergence • IP multicast snooping and data-driven IGMP: automatically prevent flooding of IP multicast traffic Resiliency and high availability • 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 Management • SNMPv1, v2, and v3: provides complete support of SNMP; provide full support of industry-standard Management Information Base (MIB) plus private extensions; SNMPv3 supports increased security using encryption |
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| Warranty | Garantie: Lifetime, advance replacement, next business day |
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| Beheerfuncties | Quality of Service (QoS) | Y |
| Multicast-ondersteuning | Y | |
| Web-gebaseerd management | Y | |
| Switch type | Managed | |
| Switch-laag | L3 | |
| Poorten & interfaces | Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 48 | |
| Netwerk | Datastroombeheer | Y |
| Verbindingsaggregatie | Y | |
| Rate limiting | Y | |
| DHCP client | Y | |
| DHCP server | Y | |
| IGMP snooping | Y | |
| Auto MDI/MDI-X | Y | |
| Spanning tree protocol | Y | |
| Routing entries | 2000 | |
| VLAN=ondersteuning | Y | |
| Auto-sensing | Y | |
| Full duplex | Y | |
| Netwerkstandaard | IEEE 802.3, IEEE 802.3ab, IEEE 802.3u | |
| Data-uitwisseling | Latency (10 Gbps) | 3.2 µs |
| Latency (1 Gbps) | 3.3 µs | |
| Latency (10-100 Mbps) | 9 µs | |
| Throughput | 130.9 Mpps | |
| Switchingcapaciteit | 176 Gbit/s | |
| MAC-adrestabel | 16000 entries | |
| Beveiliging | Access Control List (ACL) | Y |
| SSH/SSL support | Y | |
| Design | Formaat | 1U |
| Kleur van het product | Grey | |
| Rack-montage | Y | |
| Performance | Intern geheugen | 512 MB |
| Type geheugen | SDRAM | |
| Flashgeheugen | 1024 MB | |
| Packet buffer memory | 11.25 MB | |
| Kloksnelheid processor | 625 MHz | |
| Type processor | ARM1176 | |
| Stapelbaar | Y | |
| Energie | Typisch stroomverbruik | 70 W |
| AC invoer frequentie | 50/60 Hz | |
| AC invoer voltage | 100-240 V | |
| Power over Ethernet (PoE) | Power over Ethernet (PoE) | N |
| Eisen aan de omgeving | Warmtedissipatie | 239 BTU/h |
| Gewicht en omvang | Gewicht | 5420 g |
| Hoogte | 44.5 mm | |
| Diepte | 336 mm | |
| Breedte | 442 mm | |
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