Sichuan Otop Technology Co., Ltd.
Customer first, service foremost.
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Single Fiber Wdm CWDM DWDM 1x2 Steel Tube Splitter FC / UPC Connector
Application:
FTTH, LAN, PON and Optical CATV
Local ring net
Optical fiber communication system
Optical fiber test equipment
Coupling Ratio/Insertion Loss Conversion Chart
♦ Specification
| Ceter Wavelength | 1310/1490/1550nm | |||
| Bandwidth | ± 20nm | ± 40nm | ||
| Exess Loss | ≤ 0.1dB (0.05dB Typ.) | |||
| Coupling Ratio | 50/50 | 40/60 | 30/70 | 20/80 |
| Typ. Insertion Loss(dB) | 3.05 | 4.2/2.4 | 5.4/1.8 | 7.1/1.1 |
| Max. Insertion Loss(dB) | 3.4 | 4.4/2.5 | 5.6/1.8 | 7.4/1.1 |
| Polarization Sensitivity | 0.1 | 0.1 | 0.15/0.1 | 0.15/0.1 |
| Directivity | (1*2) ≥55dB, (2*2) ≥60dB | |||
| Operating Temperature | -40 ~ +80 °C | |||
| Storage Temperature | -20 ~ +70 °C | |||
| Thermal Stability | ≤ 0.1dB over -40 ~ +80 °C | |||
| Lead Length | 1m, others on request | |||
| Lead Type | Bare fiber, 0.9mm, 2.0mm, 3.0mm | |||
♦ Advanced aluminum house with good heat Dissipation
♦ Full-GaAs MMIC application with low noise. Digital signal is received -18dBm at lowest and analogy signal -9dBm at lowest.
♦ AGC control range: 0~-9dBm, output level keep unchanged.
♦ Low power consumption, high-efficiency switch power can make sure the high reliability and stability of power supply. Power consumption less than 2W. It adopts optical detecting circuit.
♦ Multi-stage anti-thunder devices (TVS transient suppression diode), strictly anti-thunder system to ensure the safe operation of the equipment
♦ Built-in WDM,single-fiber to the home (1490/1310/1550nm) triple-play application can be realized.
♦ Built-in isolator can split the two optical waves (1490nm and 1310nm)
♦ Output gain adjustable (0~18dB),output level >80dBuV.It can realize the power supply of 8V input port feeding.
♦ One output or two outputs.
