Description
Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single mode long haul applications to prevent optical overload at the receiver. Optical attenuator is widely used in CWDM & DWDM, CATV systems, data centre networks, test equipment and other high power applications. Though its applications range widely, fixed attenuators are most commonly used for test and measurement, optical sensors, and telecommunications applications.
Female to male Fixed attenuators from Network Materials Limited offer defined control of optical signals in both integrated and add on products. Depending on the project or need, fixed attenuators can limit (attenuate) the amount of light passing through to the exact levels your project or application requirement. These precise attenuation levels provide for highly accurate performance.
Features
• Precise Attenuation Values
• Low PDL & Insertion Loss
• Precise Reflection Polishing
• Fast Connection
• Stable attenuation, highly Reliable
• Complies with industry green initiative such as ROHS
• GR910 Compliant
Attenuator Specifications
| Items |
Parameters |
| Operating Bandwidth |
SM |
| 1310/1550nm (1200nm -1600nm) |
| Return Loss |
UPC ≥ 50dB |
| Attenuation Tolerance |
1-5dB ± 0.5dB & 6-25dB ± 10% |
| Vibration |
10-55hz(2hr) |
| Max Optical Input Power |
200mw |
| Operating Temp |
-40°C to +85°C |
Product Materials
| Parts Name |
Material |
| Housing body |
Zine-Ally |
| Sleeve |
High precision Ceramic sleeve |
| Sleeve Subassembly |
Ceramic & SUS304 |
| Inside Hook |
PBT |
| Spring |
SUS304 |
| Dust Cover |
PVC |
Ordering Information
| Stock Code |
Attenuation |
| 605-119501-109 |
1dB |
| 605-119502-109 |
2dB |
| 605-119503-109 |
3dB |
| 605-119504-109 |
4dB |
| 605-119505-109 |
5dB |
| 605-119506-109 |
6dB |
| 605-119507-109 |
7dB |
| 605-119508-109 |
8dB |
| 605-119509-109 |
9dB |
| 605-119510-109 |
10dB |
| 605-119515-109 |
15dB |
| 605-119520-109 |
20dB |
|
