8-Channel Duplex Contact Closure Fiber Optic Transmitter
Contact Closure PDF Datasheets Installation Manual
Contact Closure Fiber Optic Transmitter and Receiver Contact Closure Fiber Optic Transmitter and ReceiverVOS-8FOM-DCCT/R Datasheet Contact Closure Fiber Optic Transmitter and ReceiverVOS-8FOM-DCCT/R Manual

Contact Closure Fiber Optic Transmitter and Receiver System Design

Fiber Optic Modem VOS-8FOM-DCCT/R provides for the digital transmission of 8 Channels Duplex dry contact closure or TTL data input signal over one fiber. Applications for Alarm Event Triggering, Building Automation and Environmental Control Systems, Fire & Alarm Systems, Gate control, PIR signal Transmission, Traffic Signal Control Equipment, etc.

Stand-alone or rack-mount. All units of VOS-8FOM-DCCT/R come in an insert card version.The cards can be inserted into our 14-slot, 19inch 4U or 6U rack-mountable card cage (VOS-CH04 or VOS-CH06). The card version of this model require two slots widths.

Single-Mode or Multi-Mode, VOS-8FOM-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 2km.

Contact Closure Fiber Optic Transmitter and Receiver Features

• Support Point-to-Point or Daisy-Chain connection
• Dry Contact Closure or TTL data over one fiber
• Multimode Fiber Support for Distances up to 2 km
• Single-Mode Fiber Support for Distances up to 100 km
• LED Status Provide Rapid Indication of Operating Parameters
• No EMI or RFI and no ground loops
• Stand alone or rack-mount
• Produce according to customer's specifications,providing OEM

Contact Closure Fiber Optic Transmitter and Receiver Specifications

• Data
Number of Channels: 8-Channel Duplex Contact Closure
Data Formats: Contact Closure, TTL
Data Rate: DC to 200Kbps
Response Time: 2 ms
Relay/Contact Rating 0.5 A @ 200 VDC
Bit Error Rate: < 10E-9
• Connectors
Data: RJ-45
Optical: FC/PC or ST/PC Optional
Stand-Alone Power: Screw terminal block
Rack Power: AC line cord
• Electrical & Mechanical
Input Power Requirements: DC 5V@3A
Power Adapter: AC 100V~240V
Power Consumption: <5W
Stand-Alone Dimensions: 176.5mm × 158mm × 59mm
Card for 4U Rack Dimensions: 145mm × 170mm × 45.4mm (two slots)
Shipping Weight: 2.5kg (include Transmitter & Receiver)
• Environmental
Operating Temperature: -40°C ~ +75°C
Storage Temperature: -40°C ~ +85°C
Relative Humidity: 0% ~ 95% (non-condensing)
MTBF: >100,000 hours

Contact Closure Fiber Optic Transmitter and Receiver Ordering Information & Optical Specifications

Model Number Fiber Mode Wavelengths Optical Power Budget Maximum Transmission Distance
Transmitter Receiver
VOS-8FOM-DCCMT VOS-8FOM-DCCMR MM 1310nm/1550nm 16dB 2km
VOS-8FOM-DCCST VOS-8FOM-DCCSR SM 1310nm/1550nm 12dB 20km
VOS-8FOM-DCCST-4 VOS-8FOM-DCCSR-4 SM 1310nm/1550nm 18dB 40km
VOS-8FOM-DCCST-6 VOS-8FOM-DCCSR-6 SM 1310nm/1550nm 25dB 60km

Note:
• The Optical Power Budget data fit Mulit-mode(62.5/125 μm),Single-Mode(9/125 μm).
• When using 50/125 μm multimode fiber, subtract 3 dB from the optical power budget.
• Optical transmission distance is limited to optical loss of the fiber and any additional loss introduced by connectors, splices and patch panels.
• Maximum transmission distance is also limited by fiber bandwidth.
• Power adapter is manufactured by third party and is supplied with fitted screw-terminal output cables.Power adapter included (for standalone) US, European, UK or Australian power plug.
• Please feel free to consult factory for any special requirement and customization.

Contact Closure Fiber Optic Transmitter and Receiver Typical Configuration


8-Ch Contact Closure Fiber Optic Transmitter and Receiver

Note: Due to continuous improvement, all fiber optic transmitter product specifications are subject to change without further notice.

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