Slea 1550nm Outdoor CATV Erbium-Doped Fiber Amplifier

SW-1550nm wild-type fiber amplifier can use 220V AC or 60V and-48V DC power supply of three for field installation. Because do not need room to completely resolve a number of remote areas can not build interior room of the engineering problems. Cable routing can take a shortcut to facilitate the design and construction of the project, greatly reducing network construction costs, maintenance costs and operating costs.
SW -1550nm Outdoor Optical amplifier technical indicators and an indoor model with the same rules, built-in high-power electronic system for hot and cold device, so that equipment can work in -40 ºC ~ +60 ºC the wilderness environment.
The machine uses a large cast aluminum waterproof housing, high-performance switching power supply, advanced anti-lightning system, to ensure that the equipment can be harsh environments in the wild, long-term stability.
Parameter
Optical parameter
Item                    unit                 parameter
Wavelength                            nm                             1530 ~ 1565
Input optical power range                             dBm                              -3 ~ +10
Output power                           dBm                               13 ~ 24
Number of output                       dB                                  ± 0.5
Noise figure                            dB                                  ≤ 5.0
C/N                                  dB                                  ≥ 51 C/CTB                                dB                                   ≥ 63
supply voltage                          V                    AC 160 ~ 250 (50 Hz)
Operating Temperature                   ºC                               -50 ~ +70 
Working relative humidity                 %                             at most 95%
Chassis Size                           mm              410(L)* 250(W)* 160(H)
Instruction: This handbook gives the equipment technical parameter refers to the test method which GY/T 184-2002 "Wired television system Simulation Optical fiber amplifier Specification And Measuring technique" stipulated that and obtains under the below test condition.
test condition: With the standard photoemission machine, the standard light receiver and the 10km standard optical fiber composition test link, dispose 59 PAL-D analog television channel signal in the 550MHz frequency range, frequency range transmits the digital modulation signal when 550 ~ in 862 MHz, the digital modulation signal level (in 8 MHz band widths) compared to simulated signal carrier level low 10dB, the light receiver's input luminous power is 0dBm, the survey carrier combination third-order pulsation compared to (C/CTB), the carrier combination second-order pulsation compares (C/CSO) and the carrier-to-noise ratio (C/N).