PROFIBUS OLM/G12 V4.0 Optical Link Module with 1 RS 485 and 2 glass FOC interfaces (4 BFOC sockets) for standard Distances up to 2850 m, with signaling contact and measuring output. SIMATIC NETNetwork componentPROFIBUS OLM/G12 V4.0Optical link module with 1 RS-485 and 2 glass fiber-optic interfaces (4 BFOC sockets) for standard distances up to 2850 m, with signaling contact and measurement output. Technical details Transmission rate: 45.45 Power Power consumption (typical): 0.2 W Packaging data Package width: 39.5 mm Package depth: 74.5 mm Package height: 112 mm Package weight: 415 g Certificates Compliance certificates: CE, REACH