Microtel have copper modems (also know as short range modems, short haul modems and line drivers) offer connectivity at a variety of data rates and distances over 2-wire or 4-wire.
Ideal for deployment within buildings, campuses or cities, the copper modems support a range of digital interfaces, including V.24, V.35, X.21, RS-530, V.36/RS-449, Ethernet (bridge), or G.703. Some of the copper modems come with an optional built-in router.
The Aster 5 Series uses the superior OneAccess DSP technology to achieve data transfer rates (uncompressed) of up to 33.6 kbps on leased lines and PSTN dial-up circuits with automatic or user controlled (e.g. by the network management system) fallback based on custom-defined line quality thresholds. The modem is designed for both 2-wire and 4-wire analogue lines.
Sync/Async Short Range Modem
2-Wire Multirate Short Range Modem
Power Feeding Hub
High Speed Short Range Modem