China 90 Km Advanced Type Optic Transmitter, Find details about China Optical Transmitter, Optic Transmitter from 90 Km Advanced Type Optic Transmitter
Items | Parameter | Remark | ||
Optic Parameters | Operating wavelength | (nm) | 1550±10 | |
Output power | (dBm) | 2×7 | 1×5,1×6,1×7, 1x8,1x9, 2×3,2×4,2×5 , 2×6 , 2×7 | |
Return loss | (dB) | ≥52 | ||
Optical fiber connector | SC/APC | Optional SC/APC,FC/APC | ||
RF Parameters | Bandwidth | (MHz) | 45-862 | |
Input level | (dBmV) | 23±5 | AGC | |
Flatness | (dB) | ≤±0.75 | 45~862MHz | |
Return loss | (dB) | >16 | 45~750MHz | |
Input Impedance | (Ω) | 75 | ||
Link Parameters | Channels | PAL-D/60ch | ||
CNR | (dB) | ≥52 | 65Km fiber,Receive0dBm | |
CTB | (dB) | ≤-65 | ||
CSO | (dB) | ≤-65 | ||
SBS | (dB) | ≥16.0 | 13,16,18dB adj. | |
General Parameters | NM interface | RJ45, R232 | ||
Power | (V) | 90~265 | Optional -48VDC | |
Power consumption | (W) | ≤50 | ||
Working Temp | (ºC) | 0~50 | Automatically casing temp control | |
Storage Temp | (ºC) | -20~85 | ||
Operating relative humidity | (%) | 5~95 | ||
Size | (") | 19×14.5×1.75 | (W)x(D)x(H) |