1550nm SAT-IF + TERR Multi CWDM Fiber Optical Transmitter
Model Number: SST-2500CW
Brand: Softel
MOQ: 1
Build-in CWDM
4*SAT-IF + 1*TERR
Excellent Linearity and Flatness
01
Product Description
Product Summary
As a SAT over Fiber Transmission device, the 1550nm SAT-IF + TERR Multi-CWDM-Fiber Optical Transmitter uses 1550nm wavelengths to transmit signals over fiber optic networks. It is commonly used for satellite and terrestrial (TERR) transmissions and can support multiple channels using CWDM (Coarse Wavelength Division Multiplexing) technology. Its role is to convert electrical signals into optical signals for transmission through fiber optic cables.
Performance Characteristics
1. Designed for satellite optical system
2. Wide operating frequency range:45-2150MHz
3. Excellent Linearity and flatness
4. Using 1-core single-mode fiber high return loss
5. Using GaAs amplifier active devices
6. Ultra-low noise technology
7. Build-in CWDM, using DFB coaxial small package laser
8. Outputs 13/18V, 0/22KHz for LNB working
9. A LNB mode switch offers the possibility to use either Quattro or Quad LNB
10. A distribution of up to 32 optical nodes
11. Have an optical power indicator light for each laser
12. Using Aluminum alloy Housing, good heat dissipation performance
| SST-2500CW 1550nm SAT-IF + TERR Multi CWDM Fiber Optical Transmitter | ||||
| Number | Item | Unit | Description | Remark |
| Customer Interface | ||||
| 1 | RF Connector | F-female | 4SAT-IF + 1TERR | |
| 2 | Optical Connector | SC/APC | ||
| 3 | Power Adapter | DC2.1 | ||
| Optical Parameter | ||||
| 4 | Optical Return Loss | dB | ≥45 | |
| 5 | Output Optical Wavelength | nm | 1510~1570 | |
| 6 | Output Optical Power | mW | 4×4 | 4x+6dBm |
| 7 | Optical Fiber Type | Single Mode | ||
| TERR+SAT-IF Parameter | ||||
| 8 | Frequency Range | MHz | 45～860 | TERR |
| 950～2150 | SAT-IF | |||
| 9 | Flatness | dB | ±1 | SAT-IF:±1.5 |
| 10 | Input Level | dBµV | 80±5 | TERRTERR |
| 75±10 | SAT-IF | |||
| 11 | Input Impedance | Ω | 75 | |
| 12 | Return Loss | dB | ≥12 | |
| 13 | C/N | dB | ≥52 | |
| 14 | CSO | dB | ≥65 | |
| 15 | CTB | dB | ≥62 | |
| 16 | LNB Power supply | V | 13/18 | |
| 17 | Maximum Current For LNB | mA | 350 | |
| 18 | 22KHz Accuracy | KHz | 22±4 | |
| Other Parameter | ||||
| 19 | Power Supply | VDC | 20 | |
| 20 | Power Consumption | W | <6 | |
| 21 | Dimensions | mm | 135x132x28 | |
1550nm SAT-IF + TERR Multi CWDM Fiber Optical Transmitter Data Sheet.pdf
