Siemens 6XV1875-5LH20 SCALANCE M N-Connect/SMA m/m 2m Antenna Cable

The Siemens 6XV1875-5LH20 is a preassembled SCALANCE M antenna connection cable with N-Connect and SMA male connectors, supplied in a 2 m length for a 0-6000 MHz transmission range at 50 Ω impedance. At this length, attenuation totals roughly 1.06 dB at 2.4 GHz and 1.78 dB at 5.85 GHz. The cable is built with a halogen-free FRNC sheath rated for -40 to +80 °C operation and an 80 N tensile load.

Technical Specifications

Certifications & Standards

• EAC
• RoHS

Selection Notes

The 2 m length suits installations where the SCALANCE M sits on a different DIN rail row or the opposite side of a cabinet from the antenna, adding roughly 0.5 dB of extra attenuation over the 1 m variant at 2.4 GHz. Pick the shorter 1 m cable whenever the routing distance allows it, since every added meter directly increases signal loss at the identical 50 Ω impedance and connector interface; move to the 5 m variant only when the antenna must sit outside the cabinet or on a separate mounting point.