One Channel Video with ‘Up the Coax’ Telemetry and 2 Duplex Contact Closures, Point-to-Point Transmission
The FCHA1 series uses the most advanced digital technologies to provide excellent repeatable performance for today’s CCTV systems. It supports transmission of one video channel, one ‘Up the Coax’ data channel and two duplex contact closure channels over one multimode or singlemode optical fibre. PAL, NTSC and SECAM video standards are fully supported. The plug-and-play design ensures ease of installation with no electrical or optical adjustment needed. LED indicators are provided to clearly display the operational status of the unit. The series is available in wall-mount and 3U chassis card.
Typical System Configuration:
Features:
- 10 bit digitally-encoded, non-compressed video transmission
- Dual module 3U chassis card
- Compatible with all major ‘Up the Coax’ manufacturers’ equipment
- 2 full duplex contact closure channels
Specifications:
Video
- No. of Channels: 1
- Format: PAL / NTSC / SECAM
- Input/Output: 1.0V pk-pk typical, 75Ω
- Bandwidth: 5 Hz ~ 6.5 MHz
- Digital Encoding (non compressed): 10 bit
- Differential Gain (10-90% APL): <2.0%
- Differential Phase (10-90% APL): <2.0°
- SNR: >60dB
Data
- Data Formats: Up the Coax
- One way Channel 1 or Two Way Channels 1
Contact Closure
- No of duplex channels: 2
- Response Time: 500μs
- Output: SPST Relay, Normally Open
- Switch Rating: 1A @ 30 Vdc; 0.5A @ 125 Vac max
Optical
- Wavelength: 1310nm/1550nm
- Fibre: Multimode or Singlemode
- Number of Fibres: 1
Power
- Power Input Compact: 12-24 Vac/dc @ 400mA
- Power Supply: Input: 100 ~ 240 Vac; Output: +12 Vdc; UL and cUL listed PSU
- Chassis Card: Supplied from FR3 PSU
Environmental
- Operating Temperature: -40°~+70°C / -40°~+158°F
- Storage Temperature: -40°~+70°C / -40°~+158°F
- Operating Humidity: 0 to 95% non-condensing
- Mean Time Between Failure (MTBF): >100,000 Hours
Mechanical
- Dimensions (Compact L x W x H): 155mm x 90mm x 36mm (6.1” x 3.45” x 1.42”)
- Number of 3U Chassis Card Slot: 1
Connectors
- Video: BNC
- Fibre: ST, SC or FC (ST fitted as standard)
- Power (Wall-mount): Screw Block Terminal
- Contact Closure: Screw Block Terminal
DIP Switch Settings
- Telemetry Selection: On / Off
