- PON & CATV Subsystem
- PON ONU / ONT & OLT
- FTTH Optical Receiver
- HFC Optical Transmission
- C-Band DWDM EDFA
- SAT-IF & CATV
helen@fullwell.com.cn
Contact:Ms. Helen
Skype:helen-fullwell
+86-18069839581
+86-571-85714656
Attention FullWell
FWT-1550DT series of advanced 1550nm directly modulated optical transmitter, is mainly used in overlay insert systems to implement high-value and multi-functional local designed value-added services such as self-run programs. Low chirp, the output is the ITU standard wavelength, the RF driver adopts a self-developed RF predistortion circuit and a built-in perfect microcomputer automatic monitoring system to ensure the excellent performance index of the device.
FWT-1550DT series of advanced 1550nm directly modulated optical transmitter, suitable for 10 ~ 20 kilometers long distance transmission.
◆ Top quality: The low chirp, high linearity DFB laser, and RF pre-correction circuit are used to keep the C / CTB, C / CSO, and C / N indexes in the best state.
◆ Transmission range: 10 ~ 20 kilometers for short distance transmission.
◆ Reliability: 19” 1U standard rack, built-in high-performance 1 + 1 hot backup power supply, which can work at 86 ~ 265Vac city network. MS automatic switching, and chassis temperature automatic control.
◆ Excellent performance-price ratio: suitable for FTTH triple play CATV from headend to end user.
◆ Intuitive: The laser is the most expensive component of the device. The built-in microprocessor software monitors the working status of the laser, and the working parameters are displayed on the panel LCD.
◆ Network management type: SNMP network management, can realize the network management WEB monitoring function.
◆ Can be customized 2 outputs, optical power 5 ~ 6dBm output.
Item | Unit | Performance Parameter | Note |
Laser Model | DFB | ORTEL | |
Wavelength | nm | 1550±10 | |
Optical Modulation Method | Directly Modulated | ||
Optical Output Power | mW | 7~10 | |
Channel Number (Analog) | N | 59 | |
Optical Connector | FC/APC or SC/APC | Specified Before Ordering | |
Frequency Range | MHz | 47~750(862) | |
CNR | dB | ≥52.0 | |
Flatness | dB | ±0.83 | |
RF Input Signal Level | dBuV | 78±5 | |
C/CTB | dB | ≥65.0 | |
C/CSO | dB | ≥65.0 | |
RF Input Impedance | Ω | 75 | |
RF Input Reflection Loss | dB | >16(47~550)MHz | |
Power Supply | V | 90~265VAC | |
Power Consumption | W | ≤50 | Hot-pluggable Dual Power Supply |
Working Temperature | ℃ | 0~50 | Automatic Temperature Control |
Storage Temperature | ℃ | -20~85 | |
Operating Relative Humidity | % | 20%~85% | |
Dimension | ″ | 19"x15"x1.83" | (W)x(D)x(H) |
Network Management Interface | RJ45 | Supporting Web Browser and SNMP |
FWT-1550DT -1X7 (1 way output power, ≥ 7dBm)
FWT-1550DT -1X8 (1 way output power, ≥ 8dBm)
FWT-1550DT -1X9 (1 way output power, ≥ 9dBm)
FWT-1550DT -1X10 (1 way output power, ≥ 10dBm)
FWT-1550DT -2X5 (2 ways output power, ≥ 5dBm)
FWT-1550DT -2X6 (2 ways output power, ≥ 6dBm)