Switch HP JH019A:  HP 1420-24G-PoE+ (124W) Switch

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Switch HP JH019A: HP 1420-24G-PoE+ (124W) Switch

JH019A
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HP 1420 Series switches are Gigabit unmanaged Layer 2 switches for plug-and-play connectivity, in a metal enclosure ideal for rack-mount or desktop operation. This model has 24x 10/100/1000 ports of which 12 support Power over Ethernet PoE+/PoE with a power budget of 124 Watts. It is full rack width with included rack-mount hardware but can also operate on a desktop.

 

  • Fanless with silent operation
  • Zero-administration plug-and-play operation
  • HP Limited Lifetime Warranty

Khuyễn mãi khi mua hàng

* Giới thiệu chung về Switch HP JH019A:

- The HP 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 HP 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.

- All are fanless. They come with a limited lifetime warranty and 24X7 phone support for the first three years of ownership.

 

- Features

 

+ High-performance GbE Layer 2 Switching, Cost-effective and Easy to Deploy

  • The HP 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 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 HP 1420-24G-2SFP model with SFP uplinks is ideal where Gigabit fiber is required, while the HP 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 models are plug-and-play with zero configuration and no required ongoing administration.
  • The HP 1420 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 HP 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 HP 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.
  • The HP Limited Lifetime Warranty 2.0 with 3 years of 24x7 phone support keeps support costs low over time.

- Thông số chi tiết Switch HP JH019A:

+ Specifications

 

Differentiator

  • Unmanaged Gigabit switch with 24 10/100/1000 ports. HP’s least expensive PoE switch, with PoE or PoE+ across 12 of 24 ports. Total 124W PoE budget. With PoE+, a port can forward up to 30W PoE power. Fanless. Internal power supply.

 

Ports

  • (24) RJ-45 autosensing 10/100/1000 ports
  • Supports a maximum of 24 autosensing 10/100/1000 ports

 

Memory and processor

  • 1 MB flash
  • Packet buffer size: 512 KB

 

Latency

  • 100 Mb Latency: < 8 µs
  • 1000 Mb Latency: < 16 µs

 

Throughput

  • up to 35.7 Mpps

 

Switching capacity

  • 48 Gbps

 

PoE capability

  • 124 W PoE+

 

+ Dimensions and weight

 

Dimensions (W x D x H)

  • 17.32 x 9.37 x 1.73 in (44 x 23.8 x 4.4 cm)

 

Weight

  • 7.28 lb (3.3 kg)

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