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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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HPJ9731A - EOL* | 2920 2-PORT 10GBE SFP+ MODULE |
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HPJ9733A - EOL* | Aruba 2920 2-port Stacking Module |
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