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High-Speed Network Communication Modules


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High-Speed Network Communication Modules

The High-Speed Network Communications Module (HS-NCM) provides NOTIFIER®’s N16, NFS-320, NFS-640, NFS2-640, NFS- 3030, 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.

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HS-NCM-MF and HS-NCM-SF Features
• Supports fiber-optic medium
• NFPA Class B or 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

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