User's Manual

SELEX Communications
Information contained in this document may not be used, applied or reproduced for any purpose unless agreed
by SELEX Communications S.p.A. in writing
29
July 2010
The insertion loss must be 0dB +/- 3 dB. This must be true also with regard to the aging of the media
physically used.
Noise:
The characteristic of the media must comply with prescriptions contained in chapter 9 (noise) of book
III.4-Rec.G.792 page 4 and following.
Diaphony:
The pairs of the media used to transport the user payload must have a diaphony attenuation greater
than 40 dB.
E/M time response:
The response time of E/M criteria must be less than 100 msec.