Long-range optical transmitter GPON
Long-range optical transmitter GPON
Long-range optical transmitter GPON has two output ports with 6 dBm of power each. Microprocessor-controlled RF pre-distortion technology coupled with optimization technology control allows the transmitter to achieve maximum CTB, CSO and SBS lenses and excellent CNR performance. Transforms the RF signal input into optical output signal. Ideal for transmitting CATV signal over RF Overlay, λ 1550 nm, in GPON networks over long distances, 90 km. Double power supply and ACGACG
Long-range optical transmitter GPON with 2 output ports, high linearity, low noise level and high optical insulation. With a light source it continues on the laser. Provides high quality images, long-distance signal transmission on television. Stability of the laser output power, through achieving temperature stability per temperature control circuit. Input with connector F. Output concetor SC / APC.
The transmitter has high linearity, optical isolation, DFB, thermoelectric cooling laser DFB. The machine is equipped with a stable light energy export circuit as well as a temperature stability control circuit and laser thermoelectric cooling device to ensure optimal laser performance and long-term stability. The microprocessor software monitors the status of the lasers, the operating parameters are displayed on the digital panel (VFD). The red light goes on to warn on the digital panel.
High quality: The optimization system control technology allows the team to acquire the maximum objectives of CTB, CTO, SBS and excellent performance of CNR.
Remote SNMP: It has an SNMP RJ45 socket for remote management at any time.
High performance laser: The state of the laser is controlled by a microprocessor. If the parameters deviate from the permissible range established by the software, the laser will turn off automatically.
LCD display: shows the operating parameters. Alarms and warnings.
Power supply: Double power supply in AC or DC. Working range 85V ~ 265V AC or 48V DC. Chassis with automatic control of cooling temperature.
Datasheet
CONCEPT |
ESPECIFICATIONS |
Laser type |
DFB |
λ |
1550 nm +- 10 nm |
SBS |
>= 16 dB |
Optical output power |
2*7 dBm |
Frequency range |
45 ˜ to 862 MHz |
CNR |
>= 52 dB |
Input power |
23+-5 dBm |
CTB |
<=- 65 dB |
CSO |
<=- 65 dB |
RF input impedance |
75 Ω |
Input return loss |
>= 52 dB |
Input connector |
F connector |
Output optical connector |
SC/APC |
Consumption power |
< 50 W |
Enviroment temperature |
0 to 50 ºC |
Power supply |
90-265 vAC (220 VAC )- (-48vDC) |
Humidity |
5 to 95 % |
Size WxDxH |
482x280×44,50 mm |