Active Member
|
[China]
Address: Floor 5, Bulding A , Rongxun High-tech Industrail Park, Qinghu Community, LongHua District, ShenZhen(518109)
Contact name:Iris Huang
Shenzhen Wangtong Industry Company Limited |
|
|
1550nm CATV Optical Laser External ModulationTransmitter 9dBm 25KM RF Output
Product Description
1550nm External modulation optical transmitter is based on 1550nm direct-type optical transmitter developed, with high performance, high reliability and excellent cost performance, widely used in large and medium-sized CATV and distribution network, and WDM System and CFG dispersion compensation system. It’s to build large and medium-sized JDSU laser 1550nm External modulation optical transmitter network of important equipment.
Depending on the modulator, the transmission distance is slightly different.JDSU laser 1550nm External modulation optical transmitter focus on product costs, is the economy outside the modulation transmitter. Using JDSU single-fiber modulator to meet the user point-to-point transmission, SBS value can be controlled at 16dBm, (analog signal transmission> 50km, digital signal> 75km) requirements, can be a long distance after zoom, is the branch of the secondary service area 1550nm optical transmitter ideal.
Parameter
Technical sheet | 50LTxxA | 50LTxxB | 50LTxxC |
Wavelength | 1540-1563nm | ||
Rated transmission distance | 50km(Analogy) 75km(Digital) | 75km(Analogy) 100km(Digital) | 100km(Analogy) 150km(Digital) |
Line Width | ≤ 1 | ||
Equivalent Noise Intensity | ≤ 160dB/Hz | ||
Side Mode Suppression | ≥ 45 | ||
Optical Output Power | 1*2-1*9dBm | 2*5-2*9dBm | 2*5-2*9dBm |
Optical Outlet | 1 | 2 | 2 |
Optical Connector | FC/APC&SC/APC | ||
RF AGC Range | 10dB | ||
Bandwidth | 47-862&1000MHz | ||
Flatness | ≤ 0.75 | ||
RF Input level | 78~90dBuV | ||
RF Input Impedance | 75Ω | ||
Input Return Loss | ≥ 16dB | ||
CNR | ≥ 53dB | ||
CTB | ≥ 65dB | ||
CSO | ≥ 65dB | ||
SBS Restrain | 13~16dBm continuous | 13~18dBm continuous | 13~18dBm continuous |
SNMP | RJ45 | ||
Input Voltage Working | AC220V(160-265V)&DC48(30-72V) | ||
Working Temperature | -5℃ ~+65℃ | ||
Relative Humidity | Max 95%, no condense | ||
Product Size | 483x455x44mm | ||
Application
