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May 2010 |
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According to Wikipedia as at 17 May 2010 (http://en.wikipedia.org/wiki/DBm), dBm is an abbreviation for the power ratio of the measured power referenced to one milliwatt (mW). It is used in radio, microwave and fiber optic networks as a convenient measure of absolute power because of its capability to express both very large and very small values in a short form.
To express an arbitrary power P in Watt as x dBm, the following equation may be used: x = 10 log10 (1000P)
Some examples: Zero dBm equals one milliwatt. A 3 dB increase represents roughly doubling the power, which means that 3 dBm equals roughly 2 mW. For a 3 dB decrease, the power is reduced by about one half, making −3 dBm equal to about 0.5 milliwatt.
dBW is referenced to one watt (1000 mW).
By comparison, the decibel (dB) is a dimensionless unit, used for quantifying the ratio between two values, such as signal-to-noise ratio.
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May 2010 |
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According to Wikipedia as at 17 May 2010 (http://en.wikipedia.org/wiki/DBm), dBm is an abbreviation for the power ratio of the measured power referenced to one milliwatt (mW). It is used in radio, microwave and fiber optic networks as a convenient measure of absolute power because of its capability to express both very large and very small values in a short form.
To express an arbitrary power P in Watt as x dBm, the following equation may be used: x = 10 log10 (1000P)
Some examples: Zero dBm equals one milliwatt. A 3 dB increase represents roughly doubling the power, which means that 3 dBm equals roughly 2 mW. For a 3 dB decrease, the power is reduced by about one half, making −3 dBm equal to about 0.5 milliwatt.
dBW is referenced to one watt (1000 mW).
By comparison, the decibel (dB) is a dimensionless unit, used for quantifying the ratio between two values, such as signal-to-noise ratio.
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May 2010 |
WAP-5015D (WiBorne CAP-5015D) is the point of connection to Wireless Outdoor Networks.
WAP-5015D utilizes a 200mW powered radio and a built-in 5GHz 15dBi dual polarity directional antenna.
WAP-5015D supports two operational modes, the AP mode and the WDS mode, respectively with built-in remote management features which simplify the deployment and reduce costs for continued maintenance of the outdoor bridge:
• AP (Access Point): It can be deployed as a traditional fixed wireless Access Point
• WDS : It can be expanded Wireless Service as WDS Link
• CPE (Customer Premises Equipment): That connects to Wireless Internet Service Provider's (WISP)
• Universal Repeater with client bridge mode.
Street Price of the product not including installation is around $400 + GST
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Read more...
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May 2010 |
WAP-5015D (WiBorne CAP-5015D) is the point of connection to Wireless Outdoor Networks.
WAP-5015D utilizes a 200mW powered radio and a built-in 5GHz 15dBi dual polarity directional antenna.
WAP-5015D supports two operational modes, the AP mode and the WDS mode, respectively with built-in remote management features which simplify the deployment and reduce costs for continued maintenance of the outdoor bridge:
• AP (Access Point): It can be deployed as a traditional fixed wireless Access Point
• WDS : It can be expanded Wireless Service as WDS Link
• CPE (Customer Premises Equipment): That connects to Wireless Internet Service Provider's (WISP)
• Universal Repeater with client bridge mode.
Street Price of the product not including installation is around $400 + GST
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Read more...
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May 2010 |
WAP-5015D (WiBorne CAP-5015D) is the point of connection to Wireless Outdoor Networks.
WAP-5015D utilizes a 200mW powered radio and a built-in 5GHz 15dBi dual polarity directional antenna.
WAP-5015D supports two operational modes, the AP mode and the WDS mode, respectively with built-in remote management features which simplify the deployment and reduce costs for continued maintenance of the outdoor bridge:
• AP (Access Point): It can be deployed as a traditional fixed wireless Access Point
• WDS : It can be expanded Wireless Service as WDS Link
• CPE (Customer Premises Equipment): That connects to Wireless Internet Service Provider's (WISP)
• Universal Repeater with client bridge mode.
Street Price of the product not including installation is around $400 + GST
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Read more...
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