De CRU995 Gateway lengthens the lifespan of existing products while ED-137 is implemented.

The CRU995 module was designed as an efficient, less expensive remote IP/4 wire E&M interface, for a maximum of four transmitters, receivers and / or transmitter-receivers.

The CRU990 module allows users to use E&M transmitters or receivers in VOIP networks.

The CRU990 module support the ATC ED137 IP/SIP standard. This makes the CRU990 very suitable to use in ED137 migration procedures / processes on airports. Existing analogue transmitters and receivers can connect to ED-137 products. Or ED-137 transmitters and receivers can be connected with existing communication systems via the CRU990.

The lifespan of existing products increases.