optoTTL b-12, Fiber-optic Link for up to 16 TTL Signals 12V

The optoTTL b-12 is used for the optical transmission of 12-volt digital signals. Up to 16 bidirectional digital signals with a sampling rate of 40 MS/s (each channel) can be transmitted in both directions. The system consists of a transmitter supplied by batteries, a simplex-62,5/125µm-multimode optical cable, and a receiver – which has integrated batteries as well.

Due to its insensitivity to strong electromagnetic fields above the specified transmission range, the system is fit for tests of electromagnetic compatibility in EMC-test chambers, TEM-cells, and striplines.

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Technical data optoTTL-b 12V

• Channels: 16, bidirectional
• Connectors: Sub-D 25
• Frequency range: DC … 100kHz, digital data transmission of up to approx. 10kHz
• Input : 0/12V
• Output: 0/12V
• Sampling rate: 40MS/s at each channel (max. up to 156MS/s)
• Power supply: 5 NiMH cells with 4 Ah; >20h; five-poled charge plug
• Case dimensions:
  • 136mm x 86mm x 65mm
  • aluminum case with rubber protectors
  • Weight: approx. 1000g
• Misc.:
  • optional external battery pack/supply available
  • unidirectional system (simplex fiber) available on request
  • other input/output levels available on request (effects data rate)
• Optical fiber
  
  • Connector / Type: FSMA / duplex-multimode fiber 62,5/125μm