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HEWLETT PACKARD ENTERPRISE HP 2920-48G-PoE+, L3, Managed, Gigabit Ethernet (10/100/1000), IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u, 130.9, 3.2

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

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Viimane hind
15.07.2017

2 226 €

Tootekood: J9729A#ABB
EAN:
  • 886112322557
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+. Switch layer: L3, Switch type: Managed. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000). Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u. Throughput: 130.9, Latency (1 Gbps): 3.2, Latency (10 Gbps): 3.2. Colour of product: Grey, Form factor: 1U

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 Gbps 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
Kõrgus 336
Lisateave PoE power: 370W
Netomass 5.7
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
Välised ühendused 1U Rack
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
Massmälu tugi 442.5
Printeri spetsifikatsioon 43.9

Ei ole täiendavaid tooteid HEWLETT PACKARD ENTERPRISE HP 2920-48G-PoE+, L3, Managed, Gigabit Ethernet (10/100/1000), IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u, 130.9, 3.2

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