- Marcă : HP
- Nume produs : 2920-48G-PoE+
- Codul produsului : J9729A?LA
- Categorie : Switch-uri de rețea
- Data-sheet quality : created/standardized by Icecat
- Vizionări de mărfuri : 93533
- Info modificare : 07 Mar 2024 15:34:52
- Garanţie : Garanţie: Lifetime, advance replacement, next business day
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Long product name HP 2920-48G-PoE+ Gestionate L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Suport 1U Gri
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HP 2920-48G-POE+ Switch
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HP 2920-48G-PoE+ Gestionate L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Suport 1U Gri
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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
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 -
Short summary description HP 2920-48G-PoE+ Gestionate L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Suport 1U Gri
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HP 2920-48G-PoE+, Gestionate, L3, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE) Suport, Raft pentru montat echipamente, 1U
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Long summary description HP 2920-48G-PoE+ Gestionate L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Suport 1U Gri
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HP 2920-48G-PoE+. De tip Switch: Gestionate, Strat Switch: L3. Tip de porturi Ethernet Basic switching RJ-45: Gigabit Ethernet (10/100/1000), Număr de porturi Ethernet Basic switching RJ-45: 48. Duplex complet. Mărimea tabelei de adresare: 16000 intrari, Capacitatea de comutare: 176 Gbit/s. Reţea standard: IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u. Power over Ethernet (PoE) Suport. Raft pentru montat echipamente, Factorul de formă: 1U
Caracteristicile managementului | |
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De tip Switch | Gestionate |
Strat Switch | L3 |
Acceptate Quality of Service (QoS) | |
Gestionare pe baza de Web |
Conexiune | |
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Număr de porturi Ethernet Basic switching RJ-45 | 48 |
Tip de porturi Ethernet Basic switching RJ-45 | Gigabit Ethernet (10/100/1000) |
Număr de porturi Combo sFP | 4 |
Reţea | |
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Reţea standard | IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u |
Duplex complet | |
Intrări routing | 2048 |
Sprijin de control al debitului | |
Agregare Link | |
Rata de limitare | |
Auto MDI / MDI-X | |
Spanning protocol de copac | |
Auto-detectare | |
Sprijin VLAN |
Transmisie de date | |
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Capacitatea de comutare | 176 Gbit/s |
Rată de transfer | 130,9 Mpps |
Mărimea tabelei de adresare | 16000 intrari |
Timp de așteptare (10-100 Mbps) | 9 µs |
Timp de așteptare (1 Gbps) | 3,2 µs |
Timp de așteptare (10 Gbps) | 3,2 µs |
Memorie buffer packete | 11,25 Mega bites |
Securitate | |
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Caracteristici DHCP | DHCP server, DHCP client |
Securitate | |
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Listă de Control Acces (ACL) | |
Spionaj IGMP | |
SSH / suport SSL |
Specificații (mod transmitere) multicast | |
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Suportul pentru multicast |
Design | |
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Raft pentru montat echipamente | |
Care pot fi stivuite | |
Factorul de formă | 1U |
Culoarea produsului | Gri |
Performanță | |
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Procesor încorporat | |
Procesor | ARM11 |
Frecvență procesor | 625 MHz |
Tipul de memorie | SDRAM |
Memorie internă | 512 Mega bites |
Memorie volatilă | 1024 Mega bites |
Managementul energiei | |
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Tensiune AC intrare | 100 - 240 V |
Frecvență de intrare AC | 50 - 60 Hz |
Consum de energie (tipic) | 487 W |
Curent pe cablu net (PoE) | |
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Power over Ethernet (PoE) Suport | |
Buget total curent pe cablu net (PoE) | 370 W |
Conditii de mediu | |
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Disiparea căldurii | 399 BTU/h |
Greutate şi dimensiuni | |
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Lățime | 442,5 milimetri |
Adâncime | 336 milimetri |
Înălţime | 43,9 milimetri |
Greutate | 5,7 kilograme |