Grass Valley CopperHead Pro - Manual (Page 60)

54
Specifications
Four-Wire ............................................................................................................XLR 5 Female
Frequency Response ..................................................................... 20Hz - 20KHz +0.1/-3dB
Max Distortion (THD+N) ................................................................................................< 0.1%
Signal/Noise Ratio ............................................................................................................ >80dB
GPI/Tally
Direction .................................................................................................Base-to-Camera Unit
Input (Base):
On:...................................................................................................TTL Low or Short to GND
Off: ................................................................................................................ TTL High or Open
Output (Cam): ................................................2 pos. Form A Relay, SPST, normally open
Max Switching Voltage...........................................................................125VDC, 150VAC,
Max current .................................................................................................................... 1 Amp
Datas
Data 1 (RS232/422/485 configurable)
Data rate - RS422 or RS485................................................................................ 0 to 1 Mb/s
Data rate - RS232 ..............................................................................................0 to 100 kb/s
Jitter (sample asynchronous) ................................................................................. 80 nsec
Data 2 (RS422)
Data rate .................................................................................................................. 0 to 1 Mb/s
Jitter (sample asynchronous) ................................................................................. 80 nsec
Electro-Optical
Operating Wavelengths ...............................................................................................................
Camera to Base (SDI) .............................................................................. 1300 nm (Fiber A)
Camera-to-Base (Data/Comms) .......................................................... 1300nm (Fiber B)
Base to Camera (VBS, Data, Comms) ................................................. 1550nm (Fiber B)
TX Laser output power .................................................................................................. -6 dBm
RX Sensitivity,
270MB/s ........................................................................................................................-24 dBm
1.5 Gb/s .........................................................................................................................-22 dBm
3.0 Gb/s .........................................................................................................................-20 dBm
Fiber Compatibility .................................................................................... Single Mode only
Optical Connector Options - Camera Unit:
Local Power, PowerPlus............................................... MX, OpticalCON, SMPTE 304M
PowerWafer: ........................................................................SMPTE 304M or OpticalCON
Optical Connector Options - Base Station:
Unpowered (Tac fiber)...........................................................................ST or OpticalCON
Remote Power (Hybrid fiber):
Standard Power.............................................SMPTE 304M, OpticalCON, or ST/Molex
Distance Limit *see note below
Tactical Fiber (Local Power at Camera):
“Dry” fiber (1.5Gb/s) ............................................................ 16 db optical loss (≈ 30 km*)