1310/1550nm Transmitter With Optical In specifically designed for CATV FTTH network. Its main feature is low power consumption,double output optical signal, with optical input and rf input two ways,AGC optical constant level output, small Volume and high reliability. Adopting aluminum alloy shell, with optical control AGC circuit built in, compact structure and external modular power supply make the installation and debugging very convenient. It is an ideal product to build FTTH CATV network.
Features
- Cast aluminum shell with good heat dispersion
- Adopts GaAs module as RF amplifying module, the optical receiving range can reach 0~-15dbm, The rf input range is 75~85dbuv.
- Optical receiver module AGC control range 0~-15dBm, output level keeps unchanged.RF input module AGC control range 75~85dbuv,output level keeps unchanged.
- Low consumption design and total consumption ≤4w, The power supply can be directly input or fed from the rf outlet. The voltage range of the input power is DC6~15V.
- Realize the12v input port feeding way of power supply
- max distance 15km
Specification
| Item | Paramter | Supplement |
| Model | LL-CATV-T210 | |
| MER(dB) | ≥36 | |
| MER(dB) | <1.0E-9 | |
| CNR(dB) | ≥51 | Pin=-2dBm |
| CTB(dB) | ≥65 | Pin=-2dBm |
| CSO(dB) | ≥62 | Pin=-2dBm |
| Power supply(V) | 6~15VDC | |
| Power consumption (W) | ≤4(300mA)/≤4(500mA)/≤2(250mA)/≤4(500mA) | +12VDC |
| Operating temperature (℃) | -20~+60 | |
| Dimension(mm) | 178*88*40 | |
| weight(g) | 365 | |
| Optical module | ||
| Optical wavelength (nm) | 1100~1600 | |
| Optical input range(dBm) | 0~ -15 | |
| Bandwidth(MHz) | 47~1002 | |
| Flatness(dB) | ±0.75 | |
| Optical test level(OP.IN.TS)(dBuv) | ≥75 | Pin:-15~+0dBm |
| AGC control range (dBm) | 0~-15 | |
| Output return loss (dB) | ≥14 | 47-1000MHz |
| Output impendance (Ω) | 75 | |
| 1550nm transmitter module | ||
| Output power | 2*10dbm | |
| Rf input level (dbuv) | 75~85 | |
| Rf test level(RF.IN .TS)(dbuv) | ≥78 | |
Received according to excellent product
Recommended seller. Blessings
It is a very reliable company, the product arrived earlier than expected, arrived well packed and in optimal conditions for its operation, I recommend 101% the company to continue making purchases of the various products that it offers and markets and that in terms of shipping it is 100% reliable that it reaches the final consumer.