UNITED STATES - FEDERAL COMMUNICATIONS COMMISSION

CONSUMER INFORMATION AND REQUIREMENTS

Part 15-Radio Interference

This equipment has been test and found to comply with the limits for a Class B digital device, pursuant to Part 15 of FCC rules. These limits are design to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy if is not installed and used in accordance with the instructions. It is may causes harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, please turning the it off is determination. The user encouraged to try to correct the interference by one or more of the following measures:

1.Reorient the receiving antenna

2.Increase the separation between the equipment and the receiver

3.Connect the equipment into an outlet on a circuit different from that to which the receiver is connected

4.Consult with the dealer or an experienced radio or television technician for help.

Notice 1:

The changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment

Notice 2:

Shielded interface cables and AC. power cord, if any, must be used in order to comply with emission limits

Part 68 --Telephone Connection

This equipment complies with Part 68 of the FCC Rules. Inside this equipment was a label that contains, among other things, the FCC Registration Number and Ringer Equipment Number (REN) for this equipment. You must, upon request, provide this information to your telephone company.

The REN is useful to determine the quantity of devices you may connect to your telephone line and still have all those devices ring when your telephone number might call. In most, but not all areas, the sum of the REN's of all devices you may connect to one line should not exceed five (.5.0). To be certain of the number of devices you may connect to your line, as determined by the REN. You should contact your local telephone company to determine the maximum REN for your calling area.

If your equipment cause harm to another telephone equipment, the Telephone Company may discontinue your service temporarily. If possible, they will notify you in advance. Instead of advance notification is not possible and you will be notify as soon as possible. You will be inform of your right to file a complaint with the FCC.

Your telephone company may make changes in its facilities, equipment, operations or procedures that would affect the proper functioning of your equipment. You will be notify in advance to give you an opportunity to maintain uninterrupted telephone service.

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Jaton V.90 user manual Part 15-Radio Interference

V.90 specifications

The Jaton V.90 modem is a classic example of 56K technology that revolutionized dial-up internet connections in the late 1990s. As one of the early models supporting the V.90 standard, this modem enabled users to experience faster internet speeds compared to its predecessors. The V.90 protocol allowed for a maximum download speed of 56 Kbps, offering significant improvements over the previous V.34 modem, which capped out at 33.6 Kbps.

One of the standout features of the Jaton V.90 is its ability to adapt to different line conditions, ensuring optimal performance regardless of the quality of the telephone line. The V.90 standard provided a retransmission mechanism that allowed data to be resent if errors occurred during transmission, improving reliability and reducing the likelihood of dropped connections.

The modem incorporates technologies such as error correction and data compression. With built-in error correction protocols like V.42 and MNP, the Jaton V.90 can detect and correct common transmission errors, which is vital in maintaining a stable connection. The data compression technology, which uses MNP Class 5, enhances throughput by compressing data before transmission. As a result, users could effectively increase their upload speeds and minimize latency, creating a more seamless browsing experience.

The hardware features of the Jaton V.90 modem typically include a standard RJ-11 telephone connector, which makes it easy to connect to existing phone lines. The modem may come with both internal and external configurations, allowing flexibility depending on user preferences and system requirements. The external version often features indicator LEDs that provide real-time feedback on connection status, data transfer activity, and power status.

Compatibility is another crucial aspect of the Jaton V.90 modem. Operating with a variety of systems, it was designed to work with Windows, Mac OS, and other operating environments, making it accessible for a wide range of users. Additionally, the modem generally supports various software applications for easy configuration and management.

Ultimately, the Jaton V.90 modem played a pivotal role in facilitating internet access during a transformative period, laying the groundwork for future high-speed connections. While modern broadband solutions have since eclipsed dial-up speeds, the legacy of the Jaton V.90 as a reliable and innovative piece of technology remains significant in the history of internet connectivity.