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HEWLETT PACKARD ENTERPRISE HP 2920-48G-POE+ 740W Switch

HEWLETT PACKARD ENTERPRISE HP 2920-48G-POE+...

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Tellimisel toode | Partneri laoseis: 5+ tk
Tarneaeg: 4-10 tööpäeva

 

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5 053 €

Tootekood: J9836A
EAN:
  • 887758353547,
  • 887758353585
Garantiiaeg: 12 kuud


NB! Kirjelduses võib esineda ebatäpsusi või olla muus keeles. Palume võtta ühendust, kui soovite saada täiendavat lisainfot selle toote kohta eesti keeles.

Kirjeldus
HP 2920-48G-POE+ 740W Switch

Overview
The HP 2920 Switch Series consists of five switches: the HP 2920-24G ja 2920-24G-PoE+ Switches with 24 10/100/1000 ports, ja the HP 2920-48G ja 2920-48G-PoE+ ja 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+ ja/or 10GBASE-T) ports, as well as a two-port stacking module. These options provide you with flexible ja easy-to-deploy uplinks ja stacking. Together with static ja RIP routing, robust security ja management, enterprise-class features, free lifetime warranty, ja 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, ja 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 Gbps Ethernet connectivity: up to four optional 10-Gigabit ports (SFP+ ja/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) ja control (routing decision) paths

Convergence
• IP multicast snooping ja data-driven IGMP: automatically prevent flooding of IP multicast traffic

Resiliency ja 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 ja IEEE 802.1w

Management
• SNMPv1, v2, ja 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
Laius 442.5
Pikkus 44.5
Kõrgus 336
Lisateave PoE Power: 740W
Arvuti korpuse tüüp 1U Rack
Netomass 5.42
Toetatud protokollid ja standardid IEEE 802.1AX-2008 Link AggregationIEEE 802.1D - Spanning TreeIEEE 802.1p - PriorityIEEE 802.1Q - Virtual LANsIEEE 802.1s - Multiple Spanning TreeIEEE 802.1v - VLAN Classification by Protocol and PortIEEE 802.1w - Rapid Conver
LAN võrgu arhitektuur GigabitEthernet
Andmeleht Datasheet [LINK]
Juhtimis-, seire- ja konfiguratsioon HTTP - Hypertext Transfer ProtocolTelnetSSH - Secure ShellDNSSNMPv1 - Simple Network Management Protocol ver. 1SNMPv2 - Simple Network Management Protocol ver. 2RMON - Remote Monitoring
Communication ports RJ45 serial console portUSB 1.1
1000BaseT arv (RJ45) pordid 44
Mälupuhvrisse 11.25
Kihi lüliti 23
SmartSwitch (WEB Managed) Yes
Number of COMBO GEth (RJ45)/MiniGBIC (SFP) ports 4
Switching algorithm store-and-forward
Stackable No
Maksimaalne võimsus 487
MAC aadressid 16000
Lüliti kangast võimsus 176
Forwarding rate 130.9

HEWLETT PACKARD ENTERPRISE HP 2920-48G-POE+ 740W Switch


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