Wuhan Geehe Optical Communication Co.,ltd
Wuhan Geehe Optical Communication Co.,ltd As a leading supplier of optical transceivers and accessories, our commitment is to provide products you can trust!
Add to Cart
ROHS Listed 1310/1550nm Fiber Optic Attenuator For Receiver Padding 1dB - 30dB
Specifications:
High durability
Attenuation levels from 1dB to 30dB
Metal-ion doped fiber
Compliance with TIA/IEA, IEC, RoHS
Feature:
EDFA, DWDM, Long-haul
Wide-Area networks
Telecommunication networks
Gigabit applications (ATM, Ethernet)
Product Description
Optical pad attenuators are built with metal-ion doped optical fiber and are designed to provide consistent attenuation levels as well as maintaining polarization characteristics. Typical application for an optical pad attenuator is to reduce the amount of optical power by a specific amount as to not saturate a receiver which can limit a system's performance. They also can be used to test the linearity and dynamic range of photo sensors and photo detectors in test and measurement applications.
Package & Specifications
| Packaging | Description | |
| Clear Ziploc bag, 1 unit per bag | ||
| Physical Characteristics | Parameter | Value |
| Plastic material | UL 94V-0 ABS high-impact thermoplastic | |
| Fiber material | Metal-ion doped optical fiber | |
| Mechanical Characteristics | Parameter | Value |
| Operating temperature (℃) | -40 ~ +85 | |
| Storage temperature (℃) | -40 ~ +85 | |
| Optical Performance | Parameter | Value |
| Operating bandwidth | 1250nm~1625nm | |
| Center wavelength | 1310nm and 1550nm | |
| Attenuation tolerance | 1 to 10 dB:±0.5dB 11 to 30 dB:±0.5%dB | |
| Return loss UPC(dB) | ≥45 | |
| Return loss APC(dB) | ≥55 | |
| PDL | ≤0.1 | |
Ordering Information
| OAT- | HF- | XX- | X | A- | XX- |
| HF: High return loss type | LC: LC SC: SC FC: FC | 1: APC 2:UPC | 01: 01DB 02: 02DB 03: 03DB 04: 04DB | ||
| Attenuator Type | Connector Type | Interface polish | Attenuation Value |
EX: OAT-HF-LC-2A-02
