★Description
DT-1550EM-2xXXdbm series optical transmitter is a 1550nm DFB laser external modulated transmitter. It is specially developed for the CATV signal that satisfies HFC network,RF range :47~1003MHz,RF return loss: >16dB,Rated input level:80dBµV,Input level range:78~96 (AGC mode, modulating signal)dBµV,AGC control range:+3~-3dB,MGC adjustable range:0~15dB,Optical connector:SC/APC,Output Power:2 x5dBm,2x7dBm,2x9dBm,2x10dBm is Optional,American standard power supply or European standard power supply is Optional.
★Specification
Item | Unit | Technical Parameters |
RF range | MHz | 47~1003 |
RF flatness | dB | +/-0.75 |
RF return loss | dB | >16 |
RF input impedance | Ω | 75 |
RF input connector type |
|
F type |
Rated input level | dBµV | 80 |
Input level range | dBµV | 78~96 (AGC mode, modulating signal) |
AGC control range | dB | +3~-3 |
MGC adjustable range | dB | 0~15 |
Optical connector |
|
SC/APC, FC/APC |
Operating temperature | °C | -5~45 |
Storage temperature | °C | -30~+70 |
Power Source Specification | V | 90~265VAC |
36~72VDC | ||
Consumption | W | ≤60 |
Dimension | mm | 483(L) × 455(W) × 44(H) |
Total Weight | kg | 5.5 |
Model Number:FYNGQC-ZT1550 Brand Name:FY Place of Origin:Zhejiang, China (Mainland) When 1550nm internal modulation use under the multi-channel, DFB'S chirp work with the color disperse of the fiber link, and it ...
Model Number:HHTX-1550 Place of Origin:Zhejiang China (Mainland) transmitter :Original system optimized control technology, excellent CNR, CTB, CSO & SBS index. SBS critical value 13, 16, 18 ...
Model Number:MIC-OT-1550 Brand Name:MIC Place of Origin:Shaanxi China (Mainland) 1550nm externally modulated optical transmitter: 1) low-noise 1550nm DFB laser; 2) AGC/MGC; 3) output power: 2*7, 2*8, 2*9. ...
Shaanxi MIC High and New Science Technology Industrial Co., Ltd