Contact Closure over Fiber Converter / Extender
Key Specifications
Contact Closure over Fiber Converter / Extender
4-Channel Duplex Contact Closure over Fiber Converter / Extender, for Alarm Event Triggering, Fire & Alarm Systems.
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 Contact Closure over Fiber Converter / Extender, VOS-4FOM-DCCT/R support 4-Channel duplex contact closure over one multi-mode or single-mode optical fiber. The Dry Contact Fiber Optic Transmitter & Receiver 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.
Stand-alone or rack-mount. All units of VOS-4FOM-DCCT/R come in an insert card version. The cards can be inserted into our our 16-slot, 19inch 4U rack-mountable card cage (VOS-CH04).
Single-Mode or Multi-Mode, VOS-4FOM-DCCT/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.
