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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.
Price is for a "SET", includes Transmitter and Receiver, and their power supplies. Pricing is for Single-mode 20km or Multi-mode 500m models. This model is common, inquiries for custom models are welcome.
Important Note When Ordering This Product: Please advise us if you require:
To advise us of the above specifications, kindly type your requirements into the "Order Comments" section at the point of submitting your order.
We offer a 3 year warranty on this product from its date of purchase. For more information regarding our support, repair and warranty, please download our Warranty Guide here.
* Note: the contact closure can also support Normally Closed status, but this must be configured by the factory, so please choose the configuration prior to placing the order.