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Iesaki Hewlett-Packard 1420 8G (JH329A)

Hewlett-Packard 1420 8G (JH329A) Hewlett-Packard 1420 8G (JH329A) Hewlett-Packard 1420 8G (JH329A) Hewlett-Packard 1420 8G (JH329A) Hewlett-Packard 1420 8G (JH329A)
The HPE 1420 Switch Series consists of unmanaged Gigabit Ethernet switches for small businesses and others looking for plug-and-play basic Layer 2 connectivity for their network, including low-cost PoE+ and 10GbE uplink models. The HPE 1420 Switch Series has four models: 16-port 10/100/1000, 24-port 10/100/1000 with two SFP Gigabit ports, 24-port 10/100/1000 ports of which 12 are PoE+ enabled (124 W PoE budget), and 24-port 10/100/1000 with two SFP+ 10GbE ports.
High-performance GbE Layer 2 Switching, Cost-effective and Easy to Deploy- The HPE 1420 Switch Series offers small businesses and others Layer 2 Gigabit Ethernet switching with unmanaged affordability and plug-and-play simplicity.- Gigabit Ethernet is the most recommended and deployed networking technology today, delivering 10 times more performance than Fast Ethernet.- Unmanaged switches are the most economical offerings, ideal for locations needing only basic Layer 2 switching in a flat single tier network.
Model Choices to Meet Most Design Needs for Basic Layer 2 Networking- The HPE 1420 Switch Series has four models to choose from, all with Gigabit performance but offering different uplink options. Consider the 16-port model for locations needing fewer connections and one of the 24-port models where more connectivity is required.- The 1420-24G-2SFP model with SFP uplinks is ideal where Gigabit fiber is required, while the 1420-24G-2SFP+ 10G Uplink model with SFP+ uplinks is available where 10GbE is needed now or in the future.- Anticipate the installation of IP voice, wireless Access points, or video surveillance cameras by deploying Power over Ethernet (PoE). Choose the PoE+ model for highly cost-effective PoE deployments.- All 1420 Switch Series models are fanless for silent operation, usable in office settings around workers. Units have internal power supplies with power-cord plug-in simplicity.- Units can be deployed for desktop operation or can be rack mounted.
Automated Features for Hands-off Operation- All HPE 1420 Switch Series models are plug-and-play with zero configuration and no required ongoing administration.- The switch series has the company's only unmanaged PoE model, with fully automated support for powering compatible IP phones, video surveillance cameras or wireless Access Points.- The HPE 1420-24G-2SFP+ 10G Uplink Switch requires no configuration beyond installation of optional 10GbE transceivers to achieve 10GbE speeds. Alternatively, use today with Gigabit SFP transceivers if higher performance is merely a future requirement.- IEEE 802.1p prioritization and other QoS features automate the preferred handling of high priority traffic, including Differentiated Services Code Point (DSCP) set priorities.- The 1420 Switch Series supports Jumbo packets to improve the performance of large data transfers.
Cost-effective Ownership for Now and into the Future- The HPE 1420 Switch Series offers a cost-effective upgrade path to next-generation 10GbE networks to reduce performance bottlenecks when connecting to storage and servers.- The switch series includes PoE+ options to power IP devices without the cost of additional cabling for power.- Green features include energy-efficient Ethernet IEEE 802.3az, auto-power down mode on idle ports, and power savings on short distance cables for low power consumption.- Limited Lifetime Warranty.
Slēdža tips
Quality of Service (QoS) atbalsts
Tīkla portu skaits RJ-45
Copper ethernet cabling technology
10BASE-T, 100BASE-TX, 1000BASE-T
Tīkla standarts
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Plūsmas kontroles atbalsts
10G atbalsta
Komutācijas ietilpība
16 Gbit/s
Statņa montāža
Ieejas spriegums
100-240 V
Ieejošās AC frekvence
50/60 Hz
Power over Ethernet (PoE) atbalsts
Darbības temperatūras amplitūda (T-T)
0 - 40 °C
Uzglabāšanas temperatūras amplitūda (T-T)
-40 - 70 °C
Darbības relatīvā mitruma amplitūda
15 - 95%
Uzglabāšanas relatīvā mitruma amplitūda
15 - 95%
15,8 cm
10,5 cm
2,69 cm
0.5 kg
Slēdža līmenis
Jumbo Frames atbalsts
Adrešu tabulas izmērs
4096 ieraksti
Enerģijas patēriņš
4.5 W
Pilna dupleksa režīms
Packet buffer memory
1.5 MB
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
11,8 miljons pakešu sekundē
Latency (10-100 Mbps)
3 mikrosekunde
Latency (1 Gbps)
2,6 µs
Meklēt Hewlett-Packard 1420 8G (JH329A) internetā: Google | Yandex
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