Specifications

1-48 Transmitters 4000326 Rev A
Transmitter Specifications,
Continued
Model 6475L EMT 1550 nm Externally Modulated Transmitter
Power Requirements
Parameter Values
Power supply
• Model 6470 (Rev 2) Chassis
• Model 6471 Power Supply
Power consumption Maximum: 45 watts
Environmental Specifications
Parameter Values
Operating temperature
0.0°C to +40.0°C
Humidity Maximum: 85%, non-condensing
Optical Characteristics
Parameter Values
Wavelength 1550–1560 nm
Optical connectors E-2000
Power stability ± 5% over temperature range
SBS effective threshold
(50 km standard fiber)
16.0 dBm
RF Electrical Characteristics
Parameter Values
RF input levels
+25.0–29.5 dBm V/channel
Note: Refer to RF Input Levels that follows.
Return loss
• 16.0 dB (45–550 MHz)
• 14.0 dB (550–865 MHz)
Bandwidth 45–865 MHz
Frequency response ± 0.9 dB
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