WS-LT3000-series directly modulated optical transmitters LT1300-3***
Designed to CATV standards, the LT3000 optical transmitter modulates CATV RF amplitude signals onto 1310nm/1550nm optical signals and transmits them over single-mode fiber to optical nodes in HFC networks. It is mainly used for television signal transmission in medium-sized networks and can work with multiport high-power optical amplifiers for fiber-to-the-home (FTTH) deployment. The LT3000 has reliable, stable optical output power circuitry and pump-laser thermoelectric-cooler temperature control for optimum performance. Professional heat dissipation, intelligent temperature-controlled fans and low power consumption make it ideal for CATV secondary network signal transmission.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Output Optical Power | 2~30mW |
| Optical Wavelength | 1310nm±20 |
| Laser Type | DFB laser |
| Optical modulation method | Direct optical intensity modulation |
| Optical-connector form | FC/APC&SC/APC (customizable) |
| Frequency Range | 47~860MHz (customizable 1000MHz) |
| RF input level | 75~90dBuV (recommended optimum 80dBuV) |
| In-band flatness | ±1dB |
| AGC accuracy | 0.5dB |
| MGC adjustment range | 0~15dB |
| RF input impedance | 75Ω |
| Input return loss | ≥16 |
| C/CTB | ≥65 |
| C/CSO | ≥60 |
| Carrier-to-noise ratio (C/N) | ≥51 |
| Supply Voltage | AC220V(160V ~ 265V) /AC110V（90 ~130V）/DC48V（38 - 58V） |
| Total Unit Power Consumption | ＜12W |
| Operating Temperature | -5℃~+45℃ |
| Relative Humidity | Maximum 95%, non-condensing |
| Storage Temperature | -30℃~+70℃ |
| Net product dimensions | 357(W)*482(L)*44(H) |
| Individual-package dimensions | 595(W)*490(L)*120(H) |
| Full-carton packaging dimensions (2 units) | 595(W)*490(L)*230(H) |
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