19 Dec 2025 VOSCOM Dry Contact closure to Fiber Converter, VOS-1FOM-SCCT/R support 1-Channel simplex contact closure over one multi-mode or single-mode optical fiber. The converters are typically used in applications with Access Control System, Alarm Event Triggering, Building Automation and Environmental Control Systems, Fire & Alarm Systems, PIR signal Transmission, Traffic Signal Control Equipment, etc.
Single-Mode or Multi-Mode, VOS-1FOM-SCCT/R can support FC /PC or ST/PC Optical connector, can be used in Daisy-Chain system (Need to customize). The Transmission distance range according to the Optical Budget. Manufacturer's standard is: Single-mode 20km or Multi-mode 500m.
Key Features:
• Dry Contact Closure over one fiber
• By default, the dry contact closure status is normally open.
• Pluggable terminal blocks
• Multi-mode Fiber Support for Distances up to 500m
• Single-Mode Fiber Support for Distances up to 60 km
• LED Status Provide Rapid Indication of Operating Parameters
• No EMI or RFI and no ground loops
• Stand alone or rack-mount
VOSCOM Dry Contact Closure over Fiber converter series support 1~8 Channels simplex or duplex contact closure over one multi-mode or single-mode optical fiber. The Dry over fiber extenders are typically used in applications with Access Control System, Alarm Event Triggering, Building Automation and Environmental Control Systems, Fire & Alarm Systems, PIR signal Transmission, Traffic Signal Control Equipment, etc.
All Dry Contact Closure over fiber converters are available for stand-alone or rack-mount installations. FC or ST optical connectors is standard. Plug and Play design ensures adjustment-free installation and operation, and optical adjustments are never required. LED indicators are provided to instantly monitor the system operating status. |
