1.Work bandwidth:45-862MHz
2.Full-automatic OMI control
3.AGC&MGC mode
4.Backup power supplies
5.High linearity DFB laser
HT8300 (With AGC)Direct Modulated AGC Fiber 1310nm optical transmitter Product description Huatai direct modulated 1310nm optical transmitter, adopts high linearity DFB laser of famous brand in the world, and builds-in perfect pre-distortion adjustment circuit and laser APC, ATC closed loop control circuit. All the operating parameters of HT8300 direct modulated 1310nm transmitter are controlled by microprocessor, and the LCD screen on the front panel can display relative operating status and the fault information.Huatai HT8300 series 1310nm optical transmitter is designed and produced by absorbing the advantages of all kinds of 1310nm transmitters from both home and abroad. Featured of 1310nm transmitter with high index, multi-function and high reliability, it is suitable for high-end subscribers application. Product featuresDual Module RF driver, high efficiency laser pre-distortion adjustment.Full-automatic OMI control, AGC & MGCFront panel has 20 grade OMI status display (Modulation Depth).Built-in dual backup power supplies; Switch full-automatically.Case temperature auto-control, ensure the long life of the laser.Dual RF input port.Time locked function.
Technical index
| Performance | Index | Supplement |
| Optic feature | wavelength | (nm) | 1310±10 | |
| Output power | (mW) | 4~24 | |
| Return loss | (dB) | ≥55 | |
| optical fiber connector | | SC/APC | Optional FC/APC |
| RF feature | Work bandwidth | (MHz) | 45-862 | |
| Input level | (dBmV) | 15~25 | AGC |
| Flatness | (dB) | ≤±0.75 | 45~862MHz |
| Return loss | (dB) | >16 | 45~750MHz |
| Input impedance | (Ω) | 75 | RF/INPUT |
| RF interface | | F type | Optional imperial |
| Link feature | Transmit channel | | PAL-D/60CH | NTSC/80CH |
| CNR | (dB) | ≥52 | 10Km optical fiber, 0dBm receive |
| CTB | (dB) | ≤-70 | |
| CSO | (dB) | ≤-63 | |
| General feature | Network management interface | | RJ45, RS232 | Support I.E. & SNMP |
| Power supply | (V) | 90~265VAC | -48VDC optional(30~60VDC) |
| Power Consume | (W) | ≤50 | Single power works |
| Work temp. | (°C) | -5~65 | Machine temp. control automatically |
| Storage temp. | (°C) | -40~85 | |
| Operating relative humidity | (%) | 5~95 | |
| Size (W)x(D)x(H) | | 19×14.25×1.75( " )483×360×44 ( mm ) | |
Direct Modulated AGC Fiber 1310nm Optical Transmitter HT8300
