Manufacturer: SIEMENS Part Number: 6GK1503-3CC00 6GK1503-2CB00 6GK1503-2CC00 6GK1503-3CB00 transfer rate / with PROFIBUS: 9.6 kbit/s ... 12 Mbit/s transfer rate / with PROFIBUS: PA 45.45 kbit/s interfaces number of electrical/optical connections / for network components or terminal equipment / maximum: 3 number of electrical connections for network components or terminal equipment: 1 for measuring device: 1 for signaling contact: 1 for power supply: 1 for redundant voltage supply: 1 type of electrical connection for network components or terminal equipment: 9-pin Sub-D socket for measuring device :2-pole terminal block for power supply and signaling contact :5-pole terminal block number of optical interfaces / for fiber optic cable: 2 design of the optical interface / for fiber optic cable: BFOC port optical data attenuation factor / of the FOC transmission link for glass FOC with 50/125 µm / at 3 dB/km / maximum: 10 dB for glass FOC with 62.5/125 µm / at 3.5 dB/km / : 12 dB propagation delay [bit] : 6.5 bit connectable optical power relative to 1 mW for glass FOC with 50/125 µm / at 3 dB/km-:16 dB for glass FOC with 62.5/125 µm / at 3.5 dB/km-:13 dB optical sensitivity relating to 1 mW for glass FOC with 50/125 µm / at 3 dB/km: -28 dB for glass FOC with 62.5/125 µm / at 3.5 dB/km: -28 dB wavelength / of the optical interface / note: 860 nm, multimode wire length for glass FOC with 50/125 µm / at 3 dB/km / maximum : 3km for glass FOC with 62.5/125 µm / at 3.5 dB/km / :3km signal inputs/outputs operating voltage / of the signaling contacts / at DC / rated value :24 V operational current / of the signaling contacts / at DC / maximum :0.1 A supply voltage, current consumption, power loss type of voltage / of the supply voltage : DC Net weight (kg): 0,415 kg Package size: 39,50 x 74,50 x 112,00 Package size Measurement unit mm Quantity unit: 1 piece Package quantity :1 describe: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. Transceiver Products Supplied by Liyuan Tech Main Brands: Alcatel, Nokia, Finisar, Ciena, Mellanox, Brocade,Cisco , Infinera, Ericsson, DELL, HPE, Juniper, ADVA, HUAWEI, ZTE, etc. Models:1.25G-10G-16G-25G-40G-100G-200G-400G-800G, SFP/SFP+/QSFP+/QSFP28/QSFP56/CFP/CFP2/CFP4/QSFP-DD In addition to SIEMENS 6GK1503-3CC00 6GK1503-2CB00 6GK1503-2CC00 6GK1503-3CB00 , Liyuan Tech supply a wide range of other SIEMENS Series . If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com