23
Specifications for the Model 9482D
OPTICAL
Model Pair
MMH
MMH
SM
Fiber Size
50/125
62.5/125
09/125
Transmitter Optical Output Power (dBm)
–7
–7
–7
Transmitter Optical Output Wavelength (nm)
1310
1310
1310
Transmitter Optical Input Sensitivity (dBm)
–26
–26
–31
Maximum Transmitter Optical Input (dBm)
–7
–7
–7
Receiver Optical Output Power (dBm)
–7
–7
–7
Receiver Optical Output Wavelength (nm)
1550
1550
1550
Receiver Optical Input Sensitivity (dBm)
–24
–23
–25
Maximum Receiver Optical Input (dBm)
–7
–7
–7
Transmitter Optical Budget (dB) (Txmtr Out Pwr - Rcvr Input Sens)
17
16
18
Receiver Optical Budget (dB) (Rcvr Out Pwr - Txmtr Input Sens)
19
19
24
Estimated Distance (Km) 50 mm
1, 2
1.6
N/A
N/A
Estimated Distance (Km) 62.5 mm
1, 2
N/A
1.6
N/A
Estimated Distance (Km) 09 mm
1, 2
N/A
N/A
1.6
1
Distances are affected by bandwidth and quality of the fiber used.
2
Distance is limited by the timing constraints of the “up-the-coax” protocol in use; refer to the camera manufacturers’ data for maximum distances
available on the system in use.
Video (per channel)
Video Sampling Rate/Resolution
15 Mhz, 9-bit
Video Input/Output Signal
NTSC or PAL, 1V p-p, 75Ω
Video Input/Output Connector
BNC
Video Bandwidth
2 Hz to 6.5 Mhz, -3dB
SNR
≥63 dB
Differential Phase
≤1° typical, 1.3° maximum
Differential Gain
≤1% typical, 2% maximum
Optical Bit Rate over the Fiber
720 Mbps
Содержание 9482-DR
Страница 2: ......
Страница 17: ...17 FIGURE 6 DATA PORT 2 RS232 CONNECTIONS FIGURE 7 DATA PORT 2 RS422 OR RS485 4 WIRE CONNECTIONS...
Страница 18: ...18 FIGURE 8 DATA PORT 2 RS488 2 WIRE DUPLEX CONNECTIONS FIGURE 9 DATA PORT 2 MANCHESTER BI PHASE CONNECTIONS...
Страница 19: ...19 FIGURE 10 RS422 AND RS485 TERMINATION EXAMPLES...
Страница 20: ...20 FIGURE 11 RS422 TERMINATION EXAMPLES FIGURE 12 RS422 TERMINATION EXAMPLES...
Страница 25: ......
