Hot Plug Optical Transmitter with Internal or External Modulation
Optical Transmitter is specially designed for overlay slot system.
It supports up to 32 IPQAM frequency point spots. As the first
company to introduce overlay frequency point spot system, SOPTO
optimizes performance. SOPTO can provide different types of Optical
Transmitter with internal or external modulation. Generally, the
internal type can only be transmitted within 30km .The external
type can transmit 100km
Features
External Type
● The external modulation technology has no chirp effect, very low
dispersion distortion, and has good characteristics in the band,
and the working bandwidth is 47~1000MHz.
● The predistortion system of RF signal can accurately match the
pre-distortion volume and the signal quality according to the
signal intensity and modulation amplitude.
● The narrow line width (1MHz), low noise, DFB CW laser and LiNBo3
external modulator do signal modulation.
● RF gain is optional, AGC/MGC mode, OMI + 7dB range adjustable.
● 19-inch 1U high standard frame, the front panel is embedded with
LCD display. It can accurately display the work parameters and
fault information of the equipment, and is equipped with the
national standard II transponder, which can monitor the network
management through the network.
● Hot plug dual power supply, you can choose DC48V or AC110V or
AC220V.
Applications
● CATV trunk and distribution network
● WDM system
Ordering Information
For example:SPOT-WT1500-2*9C-22-FA-M
Interpretation: This is a SOPTO brand's external modulation optical
transmitter, the product model SPOT-WT1500, 2 outputs, each output
9dBm, uses C disposition plan modulator. Main power supply 220V,
Sub power supply 220V, FC/APC output connector; male RF connector.
