Product SummaryRAD's S-RPT and S-RPT/4W SHDSL or SHDSL.bis repeaters extend the transmission distance of SHDSL or SHDSL.bis modems operating on 2-wire or 4-wire lines accordingly. Employing TC-PAM16 technology, the S-RPT and S-RPT/4W SHDSL or SHDSL.bis repeaters can double transmission distances. Typical applications include DSL links alongside highways, railways, pipelines, power lines, and waterways as well as DSL transport to remote concentrators in rural or remote areas, and communication lines to military, construction or temporary field camps and sites. Installed between two SHDSL modems, the S-RPT and S-RPT/4W or SHDSL or SHDSL.bis repeaters fully regenerate the received modem signal. Multiple repeaters can be used, without introducing jitter or wander problems. Benefits• Based on the SHDSL standard for higher speeds and longer loop ranges • High quality, high performance Further Product InformationExtended SHDSL modem transmission rangeThe S-RPT and S-RPT/4W SHDSL or SHDSL.bis repeaters extend the transmission range of modems using SHDSL or SHDSL.bis (TC-PAM 16) line coding. Even though SHDSL or SHDSL.bis modems provide superior reach and noise immunity in comparison with other DSL technologies, the maximum range of these modems in simple point-to-point (LTU-NTU) configurations is not sufficient for some applications: • DSL links alongside railways, pipelines, power lines, and waterways • DSL transport to remote concentrators in rural areas • Military applications Employ TC-PAM 16 codingThe S-RPT and S-RPT/4W SHDSL or SHDSL.bis repeaters, using TC-PAM 16 line coding, operates over 2-wire or 4-wire lines accordingly. The units support line rates from 192 kbps to 5.7 Mbps and fully regenerate the signal for increasing the transmission distance. The devices can be managed locally via an ASCII terminal, or remotely from the central SHDSL equipment, using standard EOC messages. 
|
