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Proxim CPN 65755B manual Wireless Outdoor Router Protocol, Satellite Density

Models: CPN 65755B

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Tsunami MP.11and MP.11a Installation and Management

2.Guarantee the efficient use of available frequencies by all devices in a certain area. To meet this requirement, the BSU scans each available frequency upon startup and selects a frequency based upon the least amount of noise and interference detected. This lets multiple devices operate in the same area with limited interference. This procedure is done only at startup; if another non-radar device comes up on the same frequency, the BSU does not detect this or reboot because of it. It is expected that other devices using these frequencies also are in compliance with country regulations, so this should not happen.

Wireless Outdoor Router Protocol

The Wireless Outdoor Router Protocol (WORP) is a polling algorithm designed for wireless outdoor networks. WORP takes care of the performance degradation incurred by the so-called “hidden-node” problem, which can occur when standards-based 802.11b wireless LAN technology is used for outdoor building-to-building connectivity. In this situation, when multiple radios send an RTS, if another radio is transmitting, it corrupts all data being sent, degrading overall performance. The WORP polling algorithm ensures that these collisions cannot occur, which increases the performance of the overall network significantly.

WORP dynamically adapts to the number of satellites that are active on the network and the amount of data they have queued to send.

Satellite Density

The Satellite Density setting is a valuable feature for achieving maximum bandwidth in a wireless network. It influences the receive sensitivity of the radio interface. This feature improves operation in environments with a high noise level. Reducing the sensitivity of the radio enables unwanted “noise” to be filtered out. (It disappears under the threshold.)

You can configure the Satellite Density to be Large, Medium, Small, Mini, or Micro. The default value for this setting is Large. The smaller settings are appropriate for high noise environments; a setting of Large would be for a low noise environment.

A long distance link may have difficulty maintaining a connection with a small density setting because the wanted signal can disappear under the threshold. Consider both noise level and distance between the peers in a link when configuring this setting. The threshold should be chosen higher than the noise level, but sufficiently below the signal level. A safe value is 10 dB below the present signal strength.

If the Signal-to-Noise Ratio (SNR) is not sufficient, a lower data rate selection may be necessary, or use of antennas with higher gain to increase the margin between wanted and unwanted signals. In a point- to-multipoint configuration, the Base should have a density setting suitable for all of its registered Satellites, especially the ones with the lowest signal levels (longest links).

Take care when configuring a remote interface; check the available signal level first, using Remote Link Test.

Chapter 5. Web Interface

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CPN 65755

Issue Date: August 2003

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Proxim CPN 65755B manual Wireless Outdoor Router Protocol, Satellite Density
Page 67 Page 69

CPN 65755B specifications

Proxim CPN 65755B is a cutting-edge wireless communication device designed to deliver exceptional performance in various networking applications. This product stands out in the crowded market of wireless technology due to its robust features, advanced technologies, and optimized characteristics suitable for both enterprise and industrial deployments.

One of the main features of the Proxim CPN 65755B is its high throughput capability. The device supports advanced wireless standards, allowing for data rates that can reach up to 1 Gbps. This makes it an ideal choice for bandwidth-intensive applications, such as video streaming, online gaming, and high-speed internet access. With its capacity to handle multiple simultaneous connections, the CPN 65755B ensures seamless performance even in environments with heavy traffic.

The Proxim CPN 65755B operates on the 5 GHz frequency band, which significantly reduces interference and enhances the overall quality of the wireless signal. This frequency band is less congested than the 2.4 GHz band, providing greater bandwidth and superior performance for high-density environments, such as office buildings, stadiums, and large public venues.

One of the standout technologies employed in the CPN 65755B is MIMO (Multiple Input Multiple Output). MIMO technology allows the device to transmit and receive multiple data streams simultaneously, dramatically improving the speed and efficiency of the wireless connection. Coupled with Beamforming technology, which focuses the wireless signal directly towards the communicating device, users can expect a reliable and stable connection even at long distances.

Security is another critical characteristic of the Proxim CPN 65755B. With robust encryption standards, such as WPA3, the device ensures that data transmitted over the network remains secure from unauthorized access. This feature is particularly essential for businesses that handle sensitive information.

In addition to its powerful performance, the Proxim CPN 65755B is designed for easy deployment and management. It features a user-friendly interface, allowing system administrators to configure and monitor the network effortlessly. Its compact and durable design also makes it suitable for indoor and outdoor installations, further enhancing its versatility.

Overall, the Proxim CPN 65755B is a versatile and powerful wireless communication device that caters to a broad range of applications. Its combination of high throughput, advanced technologies, security features, and ease of management makes it an excellent choice for organizations looking to enhance their wireless networking capabilities.