Selecting the Through-Power Mode

	Table of Contents
5.3	Selecting the Through-Power Mode	70
	Deselecting the Through-Power Mode	71
	Resetting the Through-Power Mode	71
5.4	Setting the Display Brightness	71
	Resetting the Display Brightness	71
5.5	Selecting the Setting used at Power-On	72
	Resetting the Power-On Setting	72
5.6 Locking Out ENB/DIS		72
	Resetting the ENB/DIS Lock Out	73
5.7	Selecting the Shutter State at Power On	73
	Resetting the Shutter State at Power On	73
5.8	Setting the Display Resolution	74
	Resetting the Display Resolution	74

6 Storing and Recalling Settings
6.1 Storing the Setting	77
6.2 Recalling a Setting	77
Resetting the Instrument	77
Recalling a User Setting	77

7 Programming the Attenuator

7.1	GPIB Interface	81
7.2	Setting the GPIB Address	83

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.

Agilent Technologies 8156A manual Selecting the Through-Power Mode, Setting the Display Brightness

Models: 8156A

Setting the Display Brightness

Selecting the Setting used at Power-On

5.6 Locking Out ENB/DIS

Selecting the Shutter State at Power On

Setting the Display Resolution

6.1 Storing the Setting

6.2 Recalling a Setting

7 Programming the Attenuator

GPIB Interface

Setting the GPIB Address

8156A specifications