Shenzhen CY COM Product Co., Ltd.
Shenzhen CY COM Product Co., Ltd. Customer satisfaction is company’s permanent pursuit.
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Fiber optic Attenuators are used in applications where a pre-determined amount of light loss is specified.
We offer LC, FC, SC, ST, MU fixed attenuator with different attenuation level, from 1dB to 30dB.
Key Features
· Bellcore Compliant
· Wavelength Independent
· Durability & Simple and Reliable Structure
Specifications
· Operating Wavelength: SM: 1310nm, 1550nm
· MM: 850nm, 1300nm
· Return loss: More than 55dB (UPC)
· Attenuation Accuracy: +/-0.5 (1~10) +/-1.0(11~30)
· Polarization Dependent Loss: Less than 0.2dB
· Max. Optical Input Power: 200mW
· Operating Temp Range: -40~80°C
Applications
· l Telecommunication Networks
· l Local Area Network
· l FTTH and FTTx
· l Fiber Optic Sensors
· l Test & measurement
· l DWDM applications
Parameter
| Optical Performance | M-F Plug Type | F-F Adaptor Type |
| Testing Wavelength(nm) | SM: 1310nm/1550nm | 1310nm |
| | MM: 850nm/1300nm | |
| Attenuation Accuracy(dB) | 1-9dB; 0.5dB; 10-30dB; 10% of Attenuation Value | |
| Return Loss(dB) | ≥50dB (PC) | ≥50dB (PC) |
| | ≥60dB (APC) | ≥60dB (APC) |
| Input Power (Max.) (mW) | 300 | |
| Durability(dB) | <0.2dB Typical, 1000 Matings | |
| Operating Temperature(°C) | -40~+80 | |
| Storage Temperature(°C) | -40~+85 | |
Ordering Information:
Step 1: Connector type: FC, SC, LC, ST
Step 2: Ferrule End-face: PC, UPC, APC
Step 3: Type: Single-mode, Multimode
Step 4: Attenuation: 1-10dB(1dB step), 15, 20, 25, 30dB
Step 5: Mode: Fixed, Female&Male, In-line, Variable
Step 6: Wavelength: 1310nm, 1550nm, 850nm, 1300nmc
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