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HP 2920-48G-PoE+ Riadený L3 Gigabit Ethernet (10/100/1000) Podpora napájania cez Ethernet (PoE) 1U Šedá

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2920-48G-PoE+
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J9729A?LA
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A switch is a device with which it is possible to connect computers into a (local area) network, provided your computers all have an appropriate networking device installed. Switches can be daisy chained to form larger networks and come in managed and unmanaged variaties. The unmanaged versions generally cannot filter data and will forward any data that is fed into them, so they are better suited for small networks. Switches are easy to set up (just plug in the network cables) and allow you to share printers, storage space and other network resources with your entire home or office network.
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Info modified on: 07 Mar 2024 15:34:52
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Bullet Points HP 2920-48G-PoE+ Riadený L3 Gigabit Ethernet (10/100/1000) Podpora napájania cez Ethernet (PoE) 1U Šedá
Each of several items in a list, preceded by a bullet symbol for emphasis.
:
  • - Riadený L3 Správa cez webové rozhranie
  • - Quality of Service (QoS)
  • - Počet RJ-45 Ethernet portov: 48
  • - Tabuľka MAC adries: 16000 položky Limit prepínania: 176 Gbit/s
  • - Access Control List (ACL)
  • - 1U Inštalácia do Racku Stohovateľné
  • - Podpora napájania cez Ethernet (PoE)
More>>>
Short summary description HP 2920-48G-PoE+ Riadený L3 Gigabit Ethernet (10/100/1000) Podpora napájania cez Ethernet (PoE) 1U Šedá:
This short summary of the HP 2920-48G-PoE+ Riadený L3 Gigabit Ethernet (10/100/1000) Podpora napájania cez Ethernet (PoE) 1U Šedá data-sheet is auto-generated and uses the product title and the first six key specs.

HP 2920-48G-PoE+, Riadený, L3, Gigabit Ethernet (10/100/1000), Podpora napájania cez Ethernet (PoE), Inštalácia do Racku, 1U

Long summary description HP 2920-48G-PoE+ Riadený L3 Gigabit Ethernet (10/100/1000) Podpora napájania cez Ethernet (PoE) 1U Šedá:
This is an auto-generated long summary of HP 2920-48G-PoE+ Riadený L3 Gigabit Ethernet (10/100/1000) Podpora napájania cez Ethernet (PoE) 1U Šedá based on the first three specs of the first five spec groups.

HP 2920-48G-PoE+. Typ prepínača: Riadený, Prepínač vrstiev: L3. Typy RJ-45 Ethernet portov: Gigabit Ethernet (10/100/1000), Počet RJ-45 Ethernet portov: 48. Plne duplexný režim. Tabuľka MAC adries: 16000 položky, Limit prepínania: 176 Gbit/s. Sieťový štandard: IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u. Podpora napájania cez Ethernet (PoE). Inštalácia do Racku, Formát: 1U

Funkcie manažmentu
Typ prepínača *
Riadený
Prepínač vrstiev
L3
Quality of Service (QoS)
Yes
Správa cez webové rozhranie
Yes
Možnosti pripojenia
Počet RJ-45 Ethernet portov *
48
Typy RJ-45 Ethernet portov *
Gigabit Ethernet (10/100/1000)
Combo SFP portov
4
Siete
Sieťový štandard *
IEEE 802.3, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3u
Plne duplexný režim
Yes
Smerovacie záznamy
2048
Podpora kontroly toku
Yes
Agregácia spojenia
Yes
Krajný pomer
Yes
Auto MDI/MDI-X
Yes
STP protokol
Yes
Auto-sensing
Yes
Podpora VLAN
Yes
Prenos dát
Limit prepínania *
176 Gbit/s
Priepustnosť
130,9 miliónov paketov za sekundu
Tabuľka MAC adries *
16000 položky
Latencia (10-100 Mbps)
9 µs
Latencia (1 Gbps)
3,2 µs
Latencia (10 Gbps)
3,2 µs
Vyrovnávacia pamäť pre packety
11,25 MB
Bezpečnosť
DHCP vlastnosti
DHCP server, DHCP client
Access Control List (ACL)
Yes
Bezpečnosť
IGMP snooping
Yes
SSH/SSL podpora
Yes
Funkcie viacsmerového vysielania
Podpora pre Multicast
Yes
Dizajn
Inštalácia do Racku *
Yes
Stohovateľné *
Yes
Formát
1U
Farba
Šedá
Výkon
Zabudovaný procesor
Yes
Model procesoru
ARM11
Frekvencia procesora
625 MHz
Typ pamäte
SDRAM
Kapacita pamäti
512 MB
Pamäť typu Flash
1024 MB
Sila
Vstupné striedavé napätie
100 - 240 V
Frekvencia vstupného striedavého napätia
50 - 60 Hz
Spotreba elektrickej energie
487 W
Napájanie cez sieť (PoE)
Podpora napájania cez Ethernet (PoE) *
Yes
Celkový PoE rozpočet
370 W
Prevádzkové prostredie
Tepelné vyžarovanie
399 BTU/h
Hmotnosť a rozmery
Šírka
442,5 mm
Hĺbka
336 mm
Výška
43,9 mm
Hmotnosť
5,7 kg