Appendices

but the trade-off produces a signal that is, in effect, louder and thus easier to detect, rovided that the receiver knows the parameters of the spread-spectrum signal being broadcast. If a receiver is not tuned to the right frequency, a spread-spectrum signal looks like background noise. There are two main alternatives, Direct Sequence Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS).

What is 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.

Would the information be intercepted while transmitting on air?

Instant wireless products feature two-fold protection in security. On the hardware side, as with Direct Sequence Spread Spectrum technology, it generates security feature of scrambling. On the software side, instant wireless products offer the encryption function (WEP) to enhance security and access control. Users can

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set it up depending upon their needs. Can instant wireless products support file and printer sharing? Instant wireless products perform the same function as LAN products. Therefore, instant wireless products can work with NetWare, Windows NT/2000, or other LAN operating systems to support printer or file sharing.

What is WEP?

WEP is Wired Equivalent Privacy, a data privacy mechanism based on a 64-bit or 128-bit shared key algorithm, as described in the IEEE 802.11 standard.

What is a MAC Address?

The Media Access Control (MAC) address is a unique number assigned by the manufacturer to any Ethernet networking device, such as a network adapter, that allows the network to identify it at the hardware level. For all practical purposes, this number is usually permanent. Unlike IP addresses, which can change every time a computer logs onto the network, the MAC address of a device stays the same, making it a valuable identifier for the network.

How do I reset the Gateway to default?

Press the reset button on the rear panel of the Gateway (using a paper clip or pencil tip) and hold it for at least 10 secs, then release. At this point, the Wireless indicator and DSL indicator will turn off. The reset is in progress. When the Wireless indicator

Corinex ADSL2+ Wireless Gateway G

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Corinex Global ADSL2+ manual What is DSSS?
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ADSL2+ specifications

Corinex Global ADSL2+ is a cutting-edge broadband solution designed to enhance internet connectivity for both residential and business users. Leveraging the ADSL2+ technology, Corinex Global offers high-speed internet access over existing copper telephone lines, enabling users to experience faster download and upload speeds, improved stability, and greater overall network efficiency.

One of the standout features of Corinex Global ADSL2+ is its remarkable data rates. Capable of reaching download speeds of up to 24 Mbps and upload speeds of up to 1.5 Mbps, this technology significantly improves user experience, particularly for bandwidth-intensive applications such as streaming, online gaming, and video conferencing. This increased capacity allows households and businesses to connect multiple devices simultaneously without compromising performance.

Corinex Global ADSL2+ employs advanced modulation techniques to extend the reach of ADSL technology. This includes the use of dynamic bandwidth allocation, which intelligently optimizes the distribution of bandwidth among users based on their needs. As a result, users benefit from consistent speeds even during peak usage times, making it an ideal choice for environments with high internet demands.

Another key characteristic is its compatibility and seamless integration with existing infrastructure. The ADSL2+ solutions from Corinex Global are designed to work with existing DSLAMs (Digital Subscriber Line Access Multiplexers), which means that providers can upgrade their networks without incurring significant costs for new hardware. This flexibility allows for a smoother transition to higher-speed services while utilizing current assets efficiently.

In addition, security is a foundational aspect of Corinex Global ADSL2+. With built-in features such as encryption and secure authentication protocols, users can trust that their data is protected during transmission. These safety measures ensure that sensitive information remains confidential, making it a reliable choice for businesses that prioritize cybersecurity.

Lastly, Corinex Global offers robust customer support and service options, providing users with guidance and assistance in optimizing their ADSL2+ experience. Their commitment to quality service ensures that both consumers and businesses have the resources they need to maximize their internet performance.

In summary, Corinex Global ADSL2+ stands out due to its high-speed capabilities, dynamic bandwidth management, compatibility with existing systems, strong security features, and dedicated customer support, making it a leading choice for efficient and reliable internet connectivity.
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