xDSL
FlexCom develops and manufactures a wide range of telecommunications equipment.
The basic allure of xDSL is that it provides faster data services than today’s top-speed, 56-kbps analog modems—more than 100 times faster—using the local loop, the existing outside-plant telephone cable network that runs right to your home or office.
The appeal is obvious: This technology enables telephone companies to offer broadband service without major network rewiring and can be implemented quickly and profitably, especially because it stands to benefit both the consumer (with faster data rates) and the service providers (with new revenues from old cables). Here’s how it works. Nearly all existing telephone lines can carry frequencies up to 1 MHz. But analog telephone service only requires a maximum frequency of 3.3 KHz, leaving a large amount of the bandwidth unused. xDSL makes use of this otherwise wasted space by piggybacking high-speed data traffic onto the unused bandwidth.
By filtering the frequencies at each end of this wide-open range (4 KHz to 2.2 MHz) and isolating them from the voice-bandwidth channel, the local telco can transport both traditional telephone signals and high-speed xDSL signals over the same old four-wire telephone line that already links your home or business to their central office (CO). At least, that’s the promise of xDSL.
But reality has cast a shadow over the case for xDSL being made by telco providers, competitive local exchange carriers (CLECs), and Internet service providers—all clamoring for a piece of what’s estimated to become a billion-dollar business over the next several years.
FlexTP provides high-speed Internet access with QoS support to meet the global demand for Triple Play services. Thanks to the built-in Wi-Fi 2x2 802.11ax, the modem has a connector for connecting an external antenna to improve the signal in weak reception areas. It is compatible with computers and laptops that support USB interface, and can be used as a Wi-Fi hotspot to connect up to 10 devices simultaneously. The FlexTP router provides trouble-free Wi-Fi operation and a convenient connection for service providers.
FlexCom AG FlexSH SHDSL modems are designed to organize new digital paths over physical lines and to increase the bandwidth of existing systems using G.shdsl technology, which allows to achieve a maximum data transfer rate of up to 11.4 Mbit/s per pair (ITU-T G.991.2 standard). When creating a digital transmission system of the FlexSH family, all the requirements for devices of this class have been taken into account. The modules included in the family with various network interfaces (G.703/G.704, Nx64 (V.35, V.36, X.21), V.24/V.28, Ethernet 10/100BaseT, FXS/FXO) can be used as transmission systems in networks of various purposes.
Modem router SHDSL FlexSH PP, point-to-point and point-to-2 point modes, speeds up to 30.6 Mbps, 1xRJ11, 4xLAN RJ-45, 10 IPsec VPN tunnels with reduced encryption. It can work both in ATM and EFM mode for organizing a high-speed LAN-to-LAN connection and connecting small companies or branches to the Internet using the G.SHDSL channel on copper lines. This device supports the latest SHDSL technology. bis with symmetric traffic transmission in both directions at speeds up to 30.6 Mbps. Using the Rate Negotiating function, the P-792H v3 automatically adjusts the data transfer rate according to the quality of the wired connection. The Quality of Service function guarantees a stable connection for transmitting and receiving data with the most efficient use of bandwidth. Thanks to the support of P-793H v3 IPsec VPN virtual private networks, with the help of this gateway, you can build a secure data transfer channel between two sites.
The FlexAD modem is a device that provides a stable and fast internet connection. It supports ADSL standards, which allows it to be used in various environments and networks. The modem is equipped with the Annex B function, which provides a higher data transfer rate compared to other standards. This allows you to enjoy a fast and stable Internet connection, even if you use resource-intensive applications or play online games. The FlexAD modem has two RJ45 ports and one DSL port. This allows you to connect multiple devices to it at the same time, which is especially convenient for use in offices or at home. Thanks to QoS support, this modem provides priority service for the most important applications and data, which allows you to be sure that your data will always be delivered on time.