|Price incl. VAT||£436.48 £322.26|
|Price excl. VAT||£268.55|
|Possibility to return products within two months||
HP 1820-48G Switch provides a flexible extension of Ethernet networks in smaller enterprises that require ease of use and low cost. This model brings the ease of administration via a web interface, even without extensive technical knowledge. Fanless design is characterized by low noise, it can be placed almost anywhere (wall, on a table, under the table). Allows installation into standardized boxes Rack (19 "), all for the installation is supplied with the device.
Switch provides 48 copper RJ-45 ports support 100/1000 Mbit / s data transmission in local area network and 4 SFP ports. The distribution priority data streams ensures Quality of Service (QoS). Low energy consumption is through an improved solution Energy Efficient Ethernet (IEEE) and system PoE (Power over Ethernet).
Supported network standards:
IEEE 802.3 10 Base-T
IEEE 802.3u 100 Base-TX
IEEE 802.3ab 1000 BASE-T
Duplex: 10 BASET / 100 BASE-TX half / full 1000 BASE-T full
48 RJ-45 10/100/1000 ports (autosense)
4 SFP ports 100/1000
Memory and processor:
16 megabytes flash
Packet Buffer 1.5 megabytes
128 MB SDRAM
At 100 Mbit / s: <7 microsecond (64-byte packets regime LIFO)
At 1000 Mbit / s <2 microsecond (64-byte packets regime LIFO)
Capacity Routing / Switching:
104 Gbit / s
Up to 77.3 million packets / s
100-127 / 200-240 VAC; 50/60 Hz
CAN / CSA 22.2 No. 60950-1
FCC Class A
EN 55022 / CISPR-22 Class A
VCCI Class A
Hewlett-Packard was founded in the difficult times of the Great Depression. The founders were a pair of friends whose name the company still proudly bears. They started their business in an unobtrusive garage near the city of Palo Alto. It is now a national monument. HP’s success lay not in copying existing products, but in the ability and courage to come up with something new.
The first commercial triumph was an oscillator that surpassed all competition in quality, yet sold at a quarter of the price. In 1968, HP released their first desktop computer - a desktop calculator. The company currently manufactures products primarily related to computer technology - computers and laptops, printers, scanners, digital cameras, servers, and last but not least, calculators.
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