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HEWLETT PACKARD ENTERPRISE HP 2920-24G-POE+, L3, Managed, Gigabit Ethernet (10/100/1000), IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u, 95.2, hall


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1 413 €

Tootekood: J9727A
  • 886112322175
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.

HP 2920-24G-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: 95.2. Colour of product: Grey, Form factor: 1U

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.

Quality of Service (QoS)
• Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues

• Flexible 10 Gbps Ethernet connectivity: up to four optional 10-Gigabit ports (SFP+ and/or 10GBASE-T)

• 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

• 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

• 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
Mõõtmed 44.25 x 33.6 x 4.45 cm (Wysokość 1U)
Kaal 5.46
Toiteplokk 100-240V AC 50/60 Hz
Ventilaator No data
Turvalisus - IEEE 802.1X Port Based Network Access Control- IEEE 802.1X:Port-Based Network Access Control (2001)- RFC 1321 The MD5 Message-Digest Algorithm- RFC 1334 PPP Authentication Protocols (PAP)- RFC 1492 An Access Control Protocol,
VLAN tugi - 802.1s Multiple Spanning Tree- Obsługa i tagging VLAN: 802.1Q, 4094 VLAN IDs- GARP VLAN- IEEE 802.1v- Rapid Per-VLAN Spanning Tree (RPVST+)
Kirjeldus Zarządzane przełączniki sieciowe Fixed Port L3 - Przełącznik HP 2920-24G-POE+ (J9727A) Seria przełączników HP 2920 obejmuje pięć modeli. przełączniki HP 2920-24G i 2920-24G-PoE+ z 24 portami 10/100/1000 oraz przełączniki HP
Other features - 1 port dual personality (RJ45 lub micro-B USB)- 1 x USB 1.1- 1 x port RJ-45 out-of-band management port- 2 porty na moduły- 1 port stosowy- Procesor: Tri Core ARM 1176 @ 625 MHz, 512 MB SDRAM, 1GB flash- Tablica ro
MAC aadressi tabeli suurus 16000
Energiatarve 475
Toetatud protokollid ja standardid - IEEE 802.1AX-2008 Link Aggregation- IEEE 802.1D MAC Bridges- IEEE 802.1p Priority- IEEE 802.1Q VLANs- IEEE 802.1s Multiple Spanning Trees- IEEE 802.1v VLAN classification by Protocol and Port- IEEE 802.1w Rapid Rec
Taotlus Medium and large companies
Forwarding rate 95.2
Throughput 128
Chassis type Rack
Switch layer L3
Console port Yes
Network architecture GigabitEthernet
Management, monitoring, configuration - HP PCM+- IMC – Centrum inteligentnego zarządzania- Interfejs wiersza poleceń (CLI)- Przeglądarka internetowa- Menu konfiguracyjne- Zarządzanie pozapasmowe (RJ-45 Ethernet)- SNMP Manager- Telnet- RMON1
Switch class Managed
Number of 10/100 Mbps ports None
Number of 10/100/1000 Mbps ports 20
Number of SFP ports None
Number of PoE ports (PoE & PoE+) 24
Number of COMBO ports 4
Stackability Yes
Support for Jumbo frames Yes
Number of 10Gb ports None
Number of PoE+ ports 24
Number of SFP+ ports None
QoS - Obsługa priorytetów w ruchu sieciowym (IEEE 802.1p)- Klasyfikacja na 8 poziomów priorytetów- 8 kolejek- Obsł. priorytetów w warstwie 4 : TCP/UDP- Klasa usługi CoS- Znacznik priorytetu na podswawie IP, IP(ToS), L3, TCP/UD
Packet buffer 11.25
Jumbo frame size 9
Number of VLAN groups 256
Maximum number of units per stack 4

HEWLETT PACKARD ENTERPRISE HP 2920-24G-POE+, L3, Managed, Gigabit Ethernet (10/100/1000), IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u, 95.2, hall

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