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This product is a high-power Raman Amplifier module that is used in low noise, long span, or high-speed optical transmission systems. Applying transmission fiber as the gain medium to form distributed amplification which can reduce system noise and get the best gain and noise index.
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Distributed low-noise amplification
High stability and reliability
Pump polarization-Independent design
Redundancy hot swap power module: 110/220VAC and -48VDC can plug mix
Works for 19’ or 21’ racks
OLED display shows and controls the system parameters, LED status indication show the alarm status
Support ETH, RS232 ports by RJ45
Network Management interface supporting SNMP via Ethernet port
Table 2-1 Environmental Characteristic
Parameters | Min. | Max. | Unit |
Working temperature | -5 | +60 | ℃ |
Storage temperature | -40 | +80 | ℃ |
Humidity | 5 | 85 | % |
Table 2-2 Mechanical/ Power/ Interface Characteristics
Parameters | Min. | Typ. | Max. | Unit |
Size | 1U H×D×W≤44x236x483 | mm | ||
Weight | ----- | ----- | 7 | Kg |
Power consumption (1) | ----- | ----- | 20 | W |
Cooling | Air cool fans | |||
Power supply (2) | -48 | VDC | ||
Interface | RS-232, Ethernet | |||
(2) 110VAC, 220VAC and -48VDC is optional.
Table 2-3 Optical Characteristics
Parameter | Symbol | Min | Typ | Max | Units |
Operating wavelength | λc | 1529 | 1550 | 1562 | nm |
Signal Reception Range | Ps | -40 | ----- | -25 | dBm |
ON/OFF Gain | G | ----- | 14 | ----- | dB |
Gain Flatness | Gf | ----- | 1.5 | 2 | dB |
Relative Noise Figure | NF | ------ | -3 | 0 | dB |
Polarization Dependent Gain | PDG | ------ | ------- | 0.3 | dB |
PMD | PMD | ------ | ------- | 0.3 | ps |
(1) Optional.
(2) Test at 0 dBm input.
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