The Network Communications Module for Fiber (NCM-F)
Supports fiber-optic medium.
• NFPA Style 4 (Class B) or Style 7 (Class A) operation.
• Data is immune to all environmental noise.
• Optical isolation prevents ground loops.
• NOTI•FIRE•NET™ fiber optic medium.
• Fiber type:
• 62.5/125 micrometers (multimode, 8 dB limit)
• 50/125 micrometers (multimode, 4.2 dB limit)
• Wavelength (1): 820 nanometers. (Use standard 850 nm
fiber.)
• Connectors: ST® Style (ST® is a registered trademark of
AT&T).
• 312.5 Kbaud transmission rate.
• Data is regenerated at each node.
• Two network ports to allow simultaneous connection to
fire alarm control panel and to programming computer.
• Enables software and database upload/download over
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