Shenzhen Yutong Space Telecom Equipment Co., Ltd
Shenzhen Yutong Space Telecom Equipment Co., Ltd
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SC/APC Male to Female Singlemode Fiber Optic Attenuator, Build-out Type
Single-Mode Fixed Fiber Optic Attenuators offer low return loss, high mode stability and a variety of attenuation values: 3, 5, 10, 15 and 20dB. As optical passive devices, FS attenuators are mainly used in fiber optic to debug optical power performance & optical instrument calibration correction & fiber signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission wave.
Technical Parameter
| Attenuation values | 0~10 dB / 15dB / 20dB / 25dB /Specified | ||
| Polish Type | PC | UPC | APC |
| Return Loss | 50dB | 55dB | 65dB |
| Connector Type | FC, SC, ST, LC, MU, E2000, MPO | FC, SC, E2000, LC, MPO | |
| Attenuation Accuracy | <±0.45dB for 0-10dB , <±1dB for 11-30dB | ||
| Wave Length | 850nm, 1310nm 1550nm, 1310nm & 1550nm | ||
| Bandwidth | ±40nm | ||
| Operating Temperature | -40℃ ~ +80℃ | ||
| Storage Temperature | -55℃ ~ +85℃ | ||
| Ferrule Material | Ceramic | ||
Ordering Information - Optical Attenuator
| Fiber Type | Connector Type | Polish Type | Attenuation | Operating Wavelength |
|
5-50/125 6-62.5/125 9-9/125 O-OM3 |
F-FC S-SC T-ST L-LC M-MU |
P-PC U-UPC A-APC |
00-0dB 01-1dB 02-2dB 03-3dB 05-5db 07-7dB 10-10dB 15-15dB 20-20dB 25-25dB |
1-850nm 2-1310nm 3-1550nm 4-1310/1550nm 5-1310/1490nm |
Keyed Characteristics
(1) Adaptor Type Attenuator is optimized for operation at either 1310nm and has a bandwidth of ±40nm. This compact attenuator have a male FC/PC connector at one end and a female FC/PC connector at the other end, enabling it to be placed in the optical path without additional fiber pigtails and connectors. The 3dB attenuation is accurate to <±1.0dB;
(2) Designed to provide flat spectral attenuation required to function in all the wavelengths.
(3) Hangalaxy male-to-female attenuators contain doped fiber suitable for both 1310nm and 1550nm operation. Build-out attenuation values are available in 1dB increments from 1 to 20dB. FIS stocks standard 5, 10, 15, 20dB attenuation levels in most styles.
Application
(1) Telecommunication Networks;
(2) CATV Networks;
(3) Data Communications;
(4) Local Area Networks.