Optical station

Product Introduction:

Optical station is provided by ZIBO BEST OPTICAL COMMUNICATIONS CO.,LTD,a major Fiber Optic Equipment supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of Optical station below or get any optional result clicking into the following keywords Optical station , China Optical station supplier , Optical station manufacturer , Find Telecommunications made in china products , Fiber Optic Equipment china supplier.ZIBO BEST OPTICAL COMMUNICATIONS CO. and you can check the authentications and testimonials of Optical station .

Description:

Optical station（BESTOS-750/860）
Features ：
　　This equipments , with every part strictly designed strictly according to national standard GB/T11318,adopts ORTEL, MITSUBISHI optical pick-up and first-class low-noise high-gained GaAs module to amplify the weak received signal . Every output port adopts PHILIPS power doubled module to ensure the high output level and guarantee that all the output index is strictly to national standards . The power supply adopts back-up heat and power rebundance ,to make the other supply continue to work if one break down. And the fixed output power is at least two times as much as the max power consumption to ensure the machine's long and safe using .Up-bound parts use high isolator and high out-of-band reject trap to divide the frequency flexibly .Laser transmitting part adopts refrigerating quantum-well laser to return signal , with stable output power and the index is the same as down-bound laser index ,to completely meet the demands of the up-bound return of signal
Parameter:
Items Unit 550M 750M
Optical input power dBm -6~+3
Optical wavelength nm 1100-1600
Operating frequency MHz 47-750/860
RF output level dB ≥110 0dB receiving， four output ports
Flatness in band dB 士0.75
Output impedance ohms 75
Optical input connector return loss dB ≥60
CTB dB -66 59-PAL-D signal
CSO dB -65 59-PAL-D signal
CNR dB 51（Min）
Optical connector FC/APC or SC/APC According to users' requirements
Return laser optical power mW 1-2
Optical return loss nm 1310 or 1550 According to users' requirements
Return optical frequency MHz 5-30/5-45/5-60 According to users' requirements
Return flatness in band dB 士1
Power consumption W 70（Max）


<form action="http://nicklixing.en.busytrade.com/