Highlights

  • Repeatability: ±0.01 dB, ±0.004 dB typical
  • Switching time: < 20 ms
  • Lifetime: > 1 billion cycles
  • LAN, USB and GPIB interfaces
  • 816x VXI Plug&Play driver support
  • N77xx Viewer GUI
     

The N7731A is a dual 1x4 fiberoptic switch, available for single-mode or multimode fiber connections. These enhance accurate measurements and ease automation with excellent repeatability, fast switching time and flexible interfacing with LAN, USB and GPIB.

Key Specifications

Fiber input
Single-mode (option 009); multimode (option 062)
Insertion Loss
< 1.5 dB typical (single-mode); < 0.5 dB typical (multimode)
Number of Channels
2
Switch Configuration
1x4
Wavelength range
1250-1650 nm (single-mode); 600-1700 nm (multimode)
Fiber input
Insertion Loss
Number of Channels
Switch Configuration
Wavelength range
Single-mode (option 009); multimode (option 062)
< 1.5 dB typical (single-mode); < 0.5 dB typical (multimode)
2
1x4
1250-1650 nm (single-mode); 600-1700 nm (multimode)
View More
Fiber input:
Single-mode (option 009); multimode (option 062)
Insertion Loss:
< 1.5 dB typical (single-mode); < 0.5 dB typical (multimode)
Number of Channels:
2
Switch Configuration:
1x4
Wavelength range:
1250-1650 nm (single-mode); 600-1700 nm (multimode)

Standard Configurations

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