HS-NCM Installation Document — P/N 54014:B2 04/25/2014 3
3 The Network Communications Module for Fiber (HS-NCM-MF, HS-NCM-SF,
HS-NCM-MFSF)
• 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.
• High-Speed Noti•Fire•Net fiber-optic medium.
• Fiber type:
• 62.5/125 micrometers (multi-mode, 10 dB limit)
• 50/125 micrometers (multi-mode, 6.5 dB limit)
• 9/125 micrometers (single-mode, 30 dB limit)
• Wavelength (1): 1310 nanometers.
• Fiber Connectors: LC style.
• Data is regenerated at each node.
• Two network ports to allow simultaneous connection of up
to two fire alarm control panels and a programming
computer.
• Enables software and database upload/download over
High-Speed Noti•Fire•Net.
NOTE: When referring to fiber-optic cables, the term “MF” indicates a multi-mode fiber and the term “SF”
indicates a single-mode fiber.
HS-NCMFiber.wmf
Figure 2 HS-NCM-SF/MF/MFSF
NUP
Ports
Channel B
Connection
(Single-mode)
Channel A
Connection
(Multi-mode)
USB
Connections
External
Power
Connection
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