HS-NCM-SF
|Rated 5.0
The High-Speed Network Communications Module (HS-NCM) provides NOTIFIER®’s N16, NFS-320, NFS-640, NFS2-640, NFS3030, and NFS2-3030 Fire Alarm Control Panels, NCD, NCA, and NCA-2 Network Control Displays and Annunciators, and DVC Digital Voice Command with a means to connect to High-Speed NOTI•FIRE•NET™ (NFN). Six types of HS-NCM are available:
• HS-NCM-MF for connecting nodes with multi-mode fiber-optic cable
• HS-NCM-SF for connecting nodes with single-mode fiber-optic cable
• HS-NCM-MFSF for connecting multimode and single-mode fiber optic mediums on the same network.
• HS-NCM-W-2 for connecting nodes with twisted-pair wire
• HS-NCM-WMF-2 for connecting wire and multimode fiber-optic medium on the same network
• HS-NCM-WSF-2 for connecting wire and single-mode fiber-optic mediums on the same network
Each HS-NCM can accommodate up to two node addresses. For example, one HS-NCM can provide network communication for both an N16 and an NCD.
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.
HS-NCM-W-2 Features
• Supports twisted-pair wire medium
• NFPA Class B operation or NFPA Class A operation
• Transformer coupling provides electrical isolation between nodes
• Pluggable terminal wiring with strain relief
• Pluggable service connector (feeds signal directly through) in the event that power must be removed from a node
• 12 Mb 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 the HighSpeed NFN
• Up to 3,000 feet (914.4 m) between nodes in a point-to-point fashion (actual distance varies with wire quality)
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