Performance Tests

V. Polarization Dependent Loss (PDL): Optional

Performance Test for the Agilent 8156A Option 121

Page 6 of 8

Model Agilent 8156A Attenuator Option 121

No. _______________ Date_______________

Test

Test Description

Minimum

 

Maximum

Measurement

No.

performed at _________________nm

Spec.

Result

Spec.

Uncertainty

 

 

 

 

 

 

 

I.

Total Insertion Loss Test

 

 

dB

 

± 0.60dB

 

typ. <3.3dB

 

 

 

 

 

 

measured at __________________nm

 

 

 

 

 

 

with SM fiber

 

 

_________

4.2 dB

 

II.

Linearity/Att. Acc.

 

 

 

 

± 0.05dB

 

Attenuation

 

 

 

 

 

 

Setting:

 

 

 

 

 

 

0dB

 

 

REF

 

 

 

1dB

0.9dB

_________

1.1dB

 

 

2dB

1.9dB

_________

2.1dB

 

 

3dB

2.9dB

_________

3.1dB

 

 

4dB

3.9dB

_________

4.1dB

 

 

5dB

4.9dB

_________

5.1dB

 

 

6dB

5.9dB

_________

6.1dB

 

 

7dB

6.9dB

_________

7.1dB

 

 

8dB

7.9dB

_________

8.1dB

 

 

9dB

8.9dB

_________

9.1dB

 

 

10dB

9.9dB

_________

10.1dB

 

 

 

 

 

 

 

 

220

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Agilent Technologies 8156A manual 220
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8156A specifications

Agilent Technologies 8156A is a high-performance optical source offering advanced capabilities for testing and characterizing optical systems. Specifically designed for applications in telecommunications and data communications, the 8156A stands out due to its precision, versatility, and reliability, making it an essential tool for engineers and researchers in the telecommunications industry.

One of the main features of the 8156A is its ability to generate a stable, accurate, and tunable optical signal. This optical source operates across a wide wavelength range, typically from 1260 nm to 1675 nm, covering key regions used in fiber optics. The tunable laser module is particularly beneficial for applications requiring the testing of fiber optic components, systems, and networks, enabling users to specify any wavelength within this range.

The device employs advanced technologies, including distributed feedback (DFB) laser technology, offering low noise and high output power while ensuring minimal phase and frequency jitter. This results in precise measurements that are crucial for evaluating the performance of optical devices. The 8156A also features a built-in optical power meter, allowing for seamless integration and real-time monitoring of optical power levels during testing.

Another significant characteristic of the 8156A is its user-friendly interface, which includes easy-to-read displays and intuitive controls. This design simplifies operation, allowing users to set up tests quickly and efficiently. Additionally, it provides various output options, including single-mode and multi-mode fiber interface compatibility, expanding its usability across different applications.

The 8156A is equipped to handle numerous protocols and systems, including passive optical networks (PON), optical transport networks (OTN), and traditional wavelength-division multiplexing (WDM) technologies. Its agility in adapting to various protocols enhances its role in research and development settings.

Moreover, the device offers a range of automation features, enabling users to script complex measurement sequences, making it an adaptable solution for both laboratory and field environments. Combined with its robust build quality, the Agilent Technologies 8156A optical source not only ensures reliable operation but also provides a long service life, making it a valuable investment for any optical testing application.
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