1550nm External Modulation Optical Transmitter Prevail Technique Top-Class AA
Manufacturing excellent AH-802E Agile Modulator, PLC Splitter Box, Splicer F Connector is our company's main business, as well as our core competence. We continue to expand the product range to meet customer needs to the greatest extent. Welcome and thank you for your inquiry, we will provide you with high-quality products and satisfactory service at any time. Our company maintains a steady annual growth rate. Our company and employees adhere to the people-oriented, and provide human security for high-quality services, and encourage employees to pursue the realization of self-worth. We use high-quality, high-performance, innovative equipment and technology to provide customers with the best products and services.
ST1550E Optic transmitter is usually used for long-distance transmission. By ITU-T wavelength, access to a broadband PON Network is easily implemented, or applying to the FTTH Solution by WDM Technologies.
Feature
◆Narrow bandwidth (Typ=1MHz), Lower noise, DFB continuous wave laser.
◆Unique innovation technology; Providing excellent CNR, CTB, CSO, SBS.
◆ITU standard wavelength is adjustable. Users can adjust and set the laser wavelength on the front-panel with ±0.05nm stepping in the range of ±200GHz (±1.6nm), while executing network upgrading and WDM System Expansion.
◆AGC/MGC Mode is optional at spot; OMI can be optimized at spot.
◆Perfect RS232 communications interface.
◆SNMP network management optional.
◆1+1 backup power supply optional.
◆Excellent P/P ratio.
Parameter
Performance | Unit | Index | Supplement | |
Optic feature | Laser wavelength | nm | 1550±10 | Accordable with ITU-TG.692 Standard |
Linearity width | MHZ | ≤1 | △λ | |
Equivalent noise | ||||
intensity | dB/Hz | ≤-160 | RIN 20~1000MHz | |
Output power | dBm | 2×7 | 2×5、2×9、1×7、1×5 | |
Return loss | dB | ≥60 | ||
Optic fiber connector | FC/APC | SC/APC or E-2000 | ||
RF feature | Work bandwidth | MHZ | 45-862 | |
Input level | dBmV | 18~28 | AGC | |
Flatness | dB | ≤±0.75 | 45~862MHz | |
Return loss | dB | >16 | 45~750MHz | |
Input impedance | Ω | 75 | ||
Link feature | Transmit channel | PAL-D/60ch | ||
CNR1 | dB | ≥53.5 | ||
CNR2 | dB | ≥52 | 65Km optic fiber 0dBm receive | |
CTB | dB | ≤-65 | ||
CSO | dB | ≤-65 | ||
SBS restrain | dBm | ≥16.0 | 13、16、18 fixed or adjustable optional | |
General feature | Network interface por | t | RJ45,R232 | Support I.E. & SNMP |
Power supply | V | 90~265 city power | -48VDC optional | |
Power Consume | W | ≤50 | Single power works | |
Work temp. | ℃ | -5~65 | Machine temp. control automatically | |
Storage temp. | ℃ | -40~85 | ||
Work relative temp. | % | 5~95 | ||
Size | “ | 19×14.5×1.75 | WxDxH |
We intention to create extra worth for 1550nm External Modulation Optical Transmitter Prevail Technique Top-Class AA. Customers are the source of survival for an enterprise, and meeting customer needs is our eternal pursuit. Honesty and trustworthiness are our core values and the foundation upon which our business is built.
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