GATEWAYS

PRESCOM designs and markets gateways that are used in the M5S, ESTERNET and MVCS environments.

PASS’AN

PASS’AN is an IP radio gateway (RoIP) used to connect one or two radios (analogue, TETRA, etc.) on a local or extended IP network. These gateways can be used in an M5S or ESTERNET environment. The gateway enables control by loop, RS232 or tones. The gateway uses DSP technology offering great reliability and adaptability. The IP link used can be compressed and encrypted.

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PASS’RAD

PASS’RAD is an IP radio gateway (RoIP) used to connect between one to four analogue radios (VHF, aero VHF, MF, HF) on a local or extended IP network and protected using the ED137-B protocol. These gateways can be used in an MVCS environment. The gateway enables control by loop or RS232. The gateway uses DSP technology offering great reliability and adaptability. The IP link can be compressed.

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PASS’BER

The PASS’BER is a unit designed to interface (using IP) one or two BER or AG Radio Tetrapol radio terminals locally or remotely. The PASSBER can be used in an M5S or ESTERNET environment. It manages Conferencing or Talkgroup in nominal mode or backs up TETRAPOL Wired Access Gate connections. PASS’BER can also be used in back-up mode if the M5S itself becomes faulty, even if the terminals are of the BER type. The IP link used can be compressed and encrypted.

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IBISCUS 3G

The IBISCUS 3G unit is designed to interface (using IP) a local or remote Tetrapol Radio Terminal (BER) or AG Radio. The IBISCUS 3G can be used in an M5S or ESTERNET environment. It manages Conferencing or Talkgroup as it lacks a connection through a Tetrapol Access Gate. In back-up mode, if the link fails between the M5S and the INPT switch or the M5S itself or in certain degraded modes of the INPT network. The IP link can be compressed and encrypted.

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