
Stable Long Distance 5dBm -9dBm 1550nm External Modulated Optical Transmitter
The high quality of our Catv Optical Node, PLC Splitter Box, FTTH 1GE GPON ONU WIFI depends on the continuous improvement of product quality and stable technical performance. Equipped with a large-scale spot supply warehouse, we have established good cooperative relations with customers around the world for more than ten years. The new technology we adopt can strengthen the market competitiveness of products, to provide personalized products that are different from competitors, and reduce market risks, which will become the trend of future development. We are constantly improving our processing capacity and quality to meet the high standards and requirements of our customers. We expect to deliver merchandise and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products and solutions all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.
1550nm External modulated Optical transmitter
The 1550 nm external modulated optical transmitter is the first choice product for networking of broadband transmission system and large-capacity CATV optical transmission system. It is applied to optical modulation, optical insertion, WDM and related network upgrade and expansion of large 1550nm optical transmission system. It is the core equipment for RFTV radio network system to realize Triple-play, FTTH and 1550nm system.



Order Information:
No. | Model | Wavelength | Number of output | Each output(dBm) | Connector(Optional) | Power Supply(Optional) |
3.1.1 | 1550-1×5 | 1550nm | 1 | 5dBm | SC/APC or FC/APC | dual power supply 220V/110V/-48V/mix |
3.1.2 | 1550-1×6 | 1550nm | 1 | 6dBm | SC/APC or FC/APC | dual power supply 220V/110V/-48V/mix |
3.1.3 | 1550-1×7 | 1550nm | 1 | 7dBm | SC/APC or FC/APC | dual power supply 220V/110V/-48V/mix |
3.1.4 | 1550-1×8 | 1550nm | 1 | 8dBm | SC/APC or FC/APC | dual power supply 220V/110V/-48V/mix |
3.1.5 | 1550-1×9 | 1550nm | 1 | 9dBm | SC/APC or FC/APC | dual power supply 220V/110V/-48V/mix |
3.1.6 | 1550-1×10 | 1550nm | 1 | 10dBm | SC/APC or FC/APC | dual power supply 220V/110V/-48V/mix |
3.1.7 | 1550-2×5 | 1550nm | 2 | 5dBm | SC/APC or FC/APC | dual power supply 220V/110V/-48V/mix |
3.1.8 | 1550-2×6 | 1550nm | 2 | 6dBm | SC/APC or FC/APC | dual power supply 220V/110V/-48V/mix |
3.1.9 | 1550-2×7 | 1550nm | 2 | 7dBm | SC/APC or FC/APC | dual power supply 220V/110V/-48V/mix |
3.1.10 | 1550-2×8 | 1550nm | 2 | 8dBm | SC/APC或FC/APC | dual power supply 220V/110V/-48V/mix |
3.1.11 | 1550-2×9 | 1550nm | 2 | 9dBm | SC/APC or FC/APC | dual power supply 220V/110V/-48V/mix |
3.1.12 | 1550-2×10 | 1550nm | 2 | 10dBm | SC/APC or FC/APC | dual power supply 220V/110V/-48V/mix |
Parameter:
No. | Item | Technical parameter | Unit | Remarks | ||
Min | Typical | Max | ||||
Optical parameter | ||||||
4.1.1 | Wavelength | 1540 | 1550 | 1565 | nm | Depend on the customer's requirements |
4.1.2 | Output port | 1 | 2 | 2 | 个 | Depend on the customer's requirements |
4.1.3 | Each output power | 5 | 7 | 10 | dBm | 1×5、1×6、1×7、1×8、1×9、1×10、2×5、2×6、2×7、2×8、2×9、2×10 optional |
4.1.4 | Side-Mode Suppression Ratio | 30 | dB | |||
4.1.5 | SBS | 13 | 19 | dBm | Step 0.1dB | |
4.1.6 | Optical return loss | 50 | dB | |||
4.1.7 | Connector type | FC/APC、SC/APC with shutter | Depend on the customer's requirements | |||
RF parameter | ||||||
4.2.1 | Bandwidth | 47 | 1002 | MHz | ||
4.2.2 | Input level range | 75 | 85 | dBuV | AGC | |
4.2.3 | FL | -0.75 | +0.75 | dB | 47~1002MHz | |
4.2.4 | C/N | 52 | dB | link distance: 65KM;
| ||
4.2.5 | C/CTB | 65 | dB | |||
4.2.6 | C/CSO | 65 | dB | |||
4.2.7 | Input return loss | 16 | dB | 45~1002MHz | ||
4.2.8 | RF interface | F-Imperial M- metric | ||||
4.2.9 | Input impedance | 75 | Ω | |||
4.2.10 | MER | 40 | dB | PAL-D60+75QAM; | ||
4.2.11 | BER | 1.0^E-9 | dB | |||
General parameter | ||||||
4.3.1 | Power supply | A:90~265VAC;B:DC48V | V | |||
4.3.2 | Consumption | 50 | W | |||
4.3.3 | Working temp range | -5 | 55 | ℃ | Automatic case temperature control | |
4.3.4 | Max working relative humidity | 5 | 95 | % | No condensation | |
4.3.5 | Storage temp range | -40 | 70 | ℃ | ||
4.3.6 | Dimension | 1U 19 Inch | mm | |||
4.3.7 | Net weight(Kg) | 7 | Kg |

Contact us:
Aurora Zhu
Email:softel11@softel-optic.com
Tel/Whatapp:+86 1535509017
Through continuous innovation and tireless pursuit of service, we provide customers with innovative Stable Long Distance 5dBm -9dBm 1550nm External Modulated Optical Transmitter and services that exceed their expectations. We firmly believe that 'continuous customer satisfaction' is the key to enterprise development, so we take the lead in using advanced customer service solutions and establishing industry-leading quality service standards to achieve customer satisfaction and reputation. In order to achieve our goal of high development and market penetration, we constantly recruit people with lofty ideals.
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