- Merke : HP
- Produktnavn : 2920-48G-PoE+
- Produktkode : J9729A?LAPR
- Kategori : Nettverkssvitsjer
- Data-sheet quality : created/standardized by Icecat
- Product views : 38675
- Info endret : 07 Mar 2024 15:34:52
- Warranty: : Garanti: Lifetime, advance replacement, next business day
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Long product name HP 2920-48G-PoE+ Håndtert L3 Gigabit Ethernet (10/100/1000) Strøm over Ethernet (PoE) 1U Grå
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HP 2920-48G-POE+ Switch
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HP 2920-48G-PoE+ Håndtert L3 Gigabit Ethernet (10/100/1000) Strøm over Ethernet (PoE) 1U Grå
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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+ Håndtert L3 Gigabit Ethernet (10/100/1000) Strøm over Ethernet (PoE) 1U Grå
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HP 2920-48G-PoE+, Håndtert, L3, Gigabit Ethernet (10/100/1000), Strøm over Ethernet (PoE), Rack-montering, 1U
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Long summary description HP 2920-48G-PoE+ Håndtert L3 Gigabit Ethernet (10/100/1000) Strøm over Ethernet (PoE) 1U Grå
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HP 2920-48G-PoE+. Svitsjtype: Håndtert, Strømbryterbelegg: L3. Basic switching RJ-45 Ethernet ports-type: Gigabit Ethernet (10/100/1000), Antall Basic switching RJ-45 Ethernet-ports: 48. Full tosidig. Størrelse på adressetabell: 16000 oppføringer, Ruting/svitsjekapasitet: 176 Gbit/s. Nettverksstandard: IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u. Strøm over Ethernet (PoE). Rack-montering, Formfaktor: 1U
Styringsfunksjoner | |
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Svitsjtype | Håndtert |
Strømbryterbelegg | L3 |
Quality of Service (QoS) støtte | |
Webbasert administrasjon |
Tilkoblingsevne | |
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Antall Basic switching RJ-45 Ethernet-ports | 48 |
Basic switching RJ-45 Ethernet ports-type | Gigabit Ethernet (10/100/1000) |
Antall Combo SFP-ports | 4 |
Nettverksbygging | |
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Nettverksstandard | IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u |
Full tosidig | |
Rutingoppføringer | 2048 |
Strømningskontroll støtte | |
Linkaggregasjon/Linksamling | |
Omfangsbegrensning | |
Auto MDI/MDI-X | |
Treprotokoll (spekter) | |
Automatisk hastighetsvalg | |
VLAN støtte |
Dataoverføring | |
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Ruting/svitsjekapasitet | 176 Gbit/s |
Gjennomstrømming | 130,9 Mpps |
Størrelse på adressetabell | 16000 oppføringer |
Forsinkelse (10-100 Mbps) | 9 µs |
Forsinkelse (1 Gbps) | 3,2 µs |
Forsinkelse (10 Gbps) | 3,2 µs |
Bufferminne pakke | 11,25 MB |
Sikkerhet | |
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DHCP-funksjoner | DHCP server, DHCP client |
Sikkerhet | |
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Access Control List (ACL)/tilgangskontrolliste | |
IGMP-snooping | |
SSH/SSL støtte |
Multicast-egenskaper | |
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Multicast-støtte |
Design | |
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Rack-montering | |
Kan stables | |
Formfaktor | 1U |
Produktfarge | Grå |
Ytelse | |
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Innebygd prosessor | |
Prosessormodell | ARM11 |
Prosessorfrekvens | 625 MHz |
Minnetype | SDRAM |
Internminne | 512 MB |
Flash-minne | 1024 MB |
Energihåndtering | |
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AC-inngangsspenning | 100 - 240 V |
AC-inngangsfrekvens | 50 - 60 Hz |
Strømforbruk (vanlig bruk) | 487 W |
Power over Ethernet (PoE) | |
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Strøm over Ethernet (PoE) | |
Total Power over Ethernet (PoE)-budsjett | 370 W |
Miljømessige forhold | |
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Varmespredning | 399 BTU/t |
Vekt og dimensjoner | |
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Bredde | 442,5 mm |
Dybde | 336 mm |
Høyde | 43,9 mm |
Vekt | 5,7 kg |