| 高功率EDFA +30dBm 48輸出 The qEDFA series of Erbium Doped Fiber Amplifiers （EDFA） are reliable and high output fiber amplifiers for use in HFC, FTTH, PON and deep-fiber applications. Utilizing high power pump laser modules, qEDFA amplifiers deliver optical output levels up to +37 dBm （5,000 mW）. This combination of technologies provide the highest mW per dollar ratio. Depending number of pump lasers modules and configuration, qEDFA amplifiers produce optical output level from +25 dBm up to +37 dBm. The high power booster qEDFA is housed in a standard 19” 2RU rack-mount unit. Features: - High power pump lasers from qualified suppliers - Laser operating temperature and current regulated by microcontroller - Forward and backward pumping to minimize noise figure （NF） - Input power level range: -8 dBm to +12 dBm - Standard Automatic Current Control （ACC） - LCD front panel digital display and LED status indicators - Remote Control through RS-232, or SNMP available as an option | Technical Specifications | | Model Number | qEDFA-30-01 | | | | | Technical Specifications | | | | | Total Output Power Level | +29.7 dBm minimum | | | | | Number of Output | 1 standard, 2, 4, 8, 16, 32, 48 Optional | | | | | Operating Wavelength Range | 1540nm to 1563nm | | | | | Input Power Range | -8 dBm to +12 dBm typical | | | | | Optical Return Loss | 50 dB minimum | | | | | Output Power Stability | +/- 0.1 dB over 8 hours | | | | | Input/Output Optical Isolation | 30dB minimum | | | | | Polarization Mode Dispersion | 1.0 ps maximum | | | | | Polarization Dependent Gain | 0.15 dB maximum | | | | | Noise Figure （NF） | 5.0 dB maximum @ +3 dBm Input | | | | | Input Output Fiber Type | SMF28 Single Mode | | | | | Mechanical Specifications | | | | | Operation Temperature | 0°C to +50°C | | | | | Storage Temperature | -40°C to +70°C | | | | | Power Supply | 80 – 240 VAC, 43 – 63 Hz | | | | | Power Consumption | 120 W maximum | | | | | Housing Dimensions | 19”（W） x 14”（D） x 3.50”（H） 1RU | | | | | Control/Monitoring | Pump Laser Temperature and Current | | | | | Display | Output Power Level, TEC Temperature | | | | | Alarm | Over Temperature , over current | | | | | Optical Connectors | SC/APC, FC/APC, LC/APC or Specified | | | |
