Notifier HS-NCM-SF


High-Speed Network Communications Module, fiber-optic cable interface (single-mode)

Availability: In Stock

  • Factory New
Brand: Notifier Part #: 17472 Category: Manufacturer Part #: HS-NCM-SF


The High-Speed Network Communications Module (HS-NCM) provides NOTIFIER’s NFS-320, NFS-640, NFS2-640, NFS-3030, and NFS2-3030 Fire Alarm Control Panels, NCA and NCA-2 Network Control Annunciators, and DVC Digital Voice Command with a means to connect to High-Speed NOTI•FIRE•NET (NFN).

Each HS-NCM can accommodate up to two node addresses. For example, one HS-NCM can provide network communication for both an NFS2-640 and an NCA-2.

When not connected to a fire alarm panel, the HS-NCM defaults to repeater mode and can be used to boost signal distances or to pass data transmissions between two differently configured network segments when wire and fiber co-exist on a network.


Weight 2 lbs





Production Status



  • 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 NFN fiber-optic medium
  • Fiber type: 62.5/125 micrometers (multi-mode); 50/125 micrometers (multimode), or 9/125 micrometers (single mode)
  • Maximum attenuation: 10 dB with 62.5/125 μm cable, 6.5 dB with 50/125 μm cable, and 30 dB with 9/125 μm cable
  • Wavelength (1): 1310 nanometers
  • Connectors: LC style
  • Baud transmission rate: 100 Mb
  • 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 the High-Speed NFN

HS-NCM High-Speed Network Communications Modules

Notifier - Data Sheet

Product Installation Document: High-Speed Network Communications Module

Notifier - Installation Sheet

Network System Interface

Notifier - Instruction Manual