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N7744C
Keysight Technologies N7744C Manuals
Manuals and User Guides for Keysight Technologies N7744C. We have
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Keysight Technologies N7744C manual available for free PDF download: User Manual
Keysight Technologies N7744C User Manual (84 pages)
Multiport 4/8-port Optical Power Meter
Brand:
Keysight Technologies
| Category:
Measuring Instruments
| Size: 4 MB
Table of Contents
Safety Summary
3
Instrument Markings
4
Compliance and Environmental Information
5
Declaration of Conformity
5
Table of Contents
7
1 General Operating Considerations
13
General Information
14
Operating Environment
15
Handling the Instrument
17
Storage, Carrying and Shipment
17
Rack Mount the Instrument
17
2 Getting Started
19
Initial Inspection
20
Claims and Repackaging
20
Return Shipments to Keysight Technologies
20
Deleting User Data
21
Power Supply Requirements
22
Line Power Requirements
22
N774Xc Series of Multiport Power Meters
24
Input and Output Connectors
26
Optical Connections
28
Making Quad-Adapter Connections on the Keysight N7744/45C Multiport
28
Power Meters
28
Removing Quad-Adapter Interfaces from the Keysight N7744/45C Multiport Power Meter
29
Electrical Connectors
30
LAN Interface
31
The LAN LED
31
The LAN Reset Button
31
USB Interface
32
Powering up the Instrument
33
Connecting the Instrument
34
Connecting over USB
34
Connecting over LAN
35
N774Xc User Interface
38
Definition of Terms
41
Specification
41
Typical Value (Characteristics)
41
Operating Conditions
41
Specified Temperature
41
Ambient Temperature Range
41
(Applicable) Fiber Type
41
Averaging Time
42
Constant Operating Conditions
42
Data Logging Capability
42
Drift (Dark)
42
Dynamic Range (Logging Mode)
43
Frequency Response
43
Linearity
43
Maximum Safe (Input) Power
44
Minimum Averaging Time
44
Noise Pp (Dark)
44
Noise 2 Sigma (Dark)
44
Operating Humidity
45
Operating Temperature
45
Operating Temperature and Humidity
45
Polarization Dependent Responsivity (PDR)
45
Port Separation (Static)
46
Port Separation, Dynamic
46
Power Range
46
Range Settling Time (One Range Step)
47
Relative Port to Port Uncertainty
47
Return Loss
47
Specification Wavelength Range
48
Spectral Ripple (Power Meter; Due to Interference)
48
Storage Conditions
48
Total Uncertainty
48
Uncertainty at Reference Conditions
49
Wavelength Range
49
Warm-Up Time
49
4 User Interface Reference
51
N774Xc Series User Interface
52
Controlling N774Xc Instruments
54
Control Instrument Tab
54
How to Measure Power
58
How to Set the Wavelength
59
How to Set the Calibration Offset
59
How to Set the Reference Level
60
How to Remove Electrical Offsets (Zero)
62
How to Choose the Range Mode
63
How to Set the Range
64
How to Set the Averaging Time
64
How to Set Automatic Gain for Averaging Modulated Signals
65
How to Choose the Minmax Function
65
How to Use External Triggers
65
How to Use Auxiliary Functions
67
How to Get Current Instrument Settings
67
How to Identity a Module
68
How to Capture an Image of the Graph
68
How to Save/Recall the User Interface Settings
68
Logging In/Out of the N774Xc User Interface
69
How to Create/Change the Password
70
What if You Forget Your Password
70
Update Rate and Data Points
70
Reboot Device
71
How to Configure LAN
72
5 Maintenance
76
Cleaning Instructions
76
Safety Precautions
76
Why Is It Important to Clean Optical Devices
76
What Materials Do I Need for Proper Cleaning
77
General Cleaning Procedure
79
Additional Cleaning Information
80
Firmware Upgrades
81
Requirements
81
Contact Keysight Technologies
82
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