HP 1420-16G Switch JH016A
-       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.
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.
Specifications
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 Differentiator 
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 Unmanaged Gigabit switch with 16 10/100/1000 ports. Plug-and-play, requiring no setup or administration. Fanless. Internal power supply. 
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 Ports 
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 16 RJ45 autosensing 10/100/1000 ports 
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 Supports a maximum of 16 autosensing 10/100/1000 ports 
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 Memory and processor 
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 1 MB flash 
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 Packet buffer size: 512 KB 
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 Latency 
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 100 Mb Latency: < 8 µs 
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 1000 Mb Latency: < 16 µs 
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 Throughput 
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 Up to 23.8 Mpps 
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 Switching capacity 
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 32 Gbps 
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 PoE capability 
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 PoE+ model supports 124 W PoE/PoE+ power budget 
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 Dimensions 
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 26.6 x 16.2 x 4.4 cm 
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 Weight 
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 1.2 kg 
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-       Hàng chính hãng HP.