DSSS:

Direct Sequence Spread Spectrum. DSSS generates a redundant

 

bit pattern for each bit to be transmitted. This bit pattern is called

 

a chip (or chipping code). The longer the chip, the greater the

 

probability that the original data can be recovered. Even if one or

 

more bits in the chip are damaged during transmission, statistical

 

techniques embedded in the radio can recover the original data

 

without the need for retransmission. To an unintended receiver,

 

DSSS appears as low power wideband noise and is rejected

 

(ignored) by most narrowband receivers.

Dynamic IP Address:

An IP address that is assigned automatically to a client station in a

 

TCP/IP network by a DHCP server.

Encryption:

A security method that uses a specific algorithm to alter the data

 

transmitted, thus prevent others from knowing the information

 

transmitted.

ESS:

ESS stands for “Extended Service Set”. More than one BSS is

 

configured to become Extended Service Set. LAN mobile users can

 

roam between different BSSs in an ESS.

ESSID:

The unique identifier that identifies the ESS. In infrastructure

 

association, the stations use the same ESSID as AP’s to get

 

connected.

Ethernet:

A popular local area data communications network, originally

 

developed by Xerox Corp., that accepts transmission from

 

computers and terminals. Ethernet operates on a 10/100 Mbps

 

base transmission rate, using a shielded coaxial cable or over

 

shielded twisted pair telephone wire.

26

NP643IEEE 802.11g PC Card Adapter

 

YML786 Rev1

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NetComm NP643 manual Dsss, Essid
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NP643 specifications

The NetComm NP643 is a cutting-edge fixed wireless router designed to deliver high-speed internet access in various environments. It targets both residential and commercial users, particularly those situated in areas where traditional broadband solutions may be limited or unavailable. Leveraging advanced cellular technology, the NP643 provides a reliable internet connection that can easily support multiple devices simultaneously.

One of the standout features of the NetComm NP643 is its support for 4G LTE connectivity. This allows users to take advantage of the extensive mobile network coverage provided by major carriers. The router is equipped with a cutting-edge modem that supports download speeds that can reach up to 150 Mbps and upload speeds of up to 50 Mbps, making it an excellent choice for bandwidth-intensive applications such as video streaming, online gaming, and video conferencing.

A significant characteristic of the NP643 is its versatile design, accommodating various network configurations. It is equipped with multiple LAN ports, enabling users to connect wired devices directly, while also offering strong Wi-Fi capabilities for wireless connectivity. The dual-band Wi-Fi technology supports both 2.4GHz and 5GHz frequencies, which helps reduce interference and provides faster speeds for devices that support 5GHz.

The NetComm NP643 is also embedded with advanced features to ensure optimal performance and security. It comes with a robust firewall and supports various security protocols including WPA2, safeguarding your network from unauthorized access. In addition, the router features Quality of Service (QoS) capabilities that allow users to prioritize bandwidth for specific applications or devices, ensuring smooth performance even during peak usage times.

Moreover, the NP643 is designed for easy installation and management. It includes a user-friendly web interface and mobile app for monitoring and configuring settings, making it accessible for users of all technical skill levels. The router also supports remote management, allowing users to oversee their network connection from anywhere.

In conclusion, the NetComm NP643 is an exceptional fixed wireless router that combines the power of 4G LTE technology with user-centric features, making it a suitable choice for anyone in need of a reliable internet solution. Its fast speeds, versatile connectivity options, and security features position it as an ideal choice for both home and business use.
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