18
Specifications for the Model 9421D
OPTICAL SPECIFICATIONS
Model
MM
MM
SM
Fiber Size
50/125
62.5/125
09/125
Tx Optical Output Power (dBm)
–11
–7
–7
Tx Output Wavelength
1310
1310
1310
Rx Receiver Sensitivity (dB)
–29
–29
–25
Tx Budget (dB)
18
22
18
Rx Optical Output Power (dBm)
–11
–7
–7
Rx Output Wavelength
850
850
1550
Tx Receiver Sensitivity (dB)
–31
–31
–31
Rx Link Budget (dB)
20
24
24
Estimated Distance (Km)¹
4.5
3.5
2
42
1
Ranges based on 3.0 dB/km @ 850 nm or 1.0 dB/km @ 1310 nm for 62.5/125 fiber and 0.35 db/Km loss on 09/125 fiber at 1310 nm or 0.25 dB/Km loss on 09/125 fiber at 1550 nm.
2
Range may be limited by fiber quality and bandwidth.
VIDEO SPECIFICATIONS
Video Sampling Rate/Resolution
16.0 Mhz, 9-bit
Video Input/Output Signal
NTSC, PAL, or SECAM, 1V p-p, 75Ω
Video Input/Output Connector
BNC
Video Bandwidth
6.5 Mhz (-3.0 dB)
SNR
≥63 dB
Differential Phase
≤1°
Differential Gain
≤2%
DATA TRANSMISSION BY PORT
Connector
RJ45
Data Format
Synchronous RS422 @ 16 Mbps
Asynchronous RS422 @ 1.6 Mbps
POWER REQUIREMENTS
Voltage
6VDC supplied from chassis
Current, 9421DT
600 mA
Current, 9421DR
800 mA
PHYSICAL
Summary of Contents for Optelecom 9000 Series
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