Distance 1 km
Glass
Distance 25 m
Plastic
Losses in connection box, two contacts (1 dB/contact)
-
2 dB
Margin for 2 repair splices (0.5 dB/splice)
1 dB
-
Maximum total attenuation
11 dB
7 dB
1MRK 511 418-UEN A
Section 6
Establishing connection and verifying the SPA/IEC communication
650 series 2.2 IEC
27
Communication protocol manual