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Multiport Power Meters

2, 4 and 8 port power meters

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Highlights

Specifications

Models

Resources

Highlights

A Growing Family

The N77-Cs have a family-wide, common trigger concept, and a modern, browser-accessible user interface, making it convenient to configure the instrument’s functionality. High-speed measurement data acquisition, faster data interfaces, the use of dual-ported RAM for uninterrupted simultaneous measurement and readout, and fast power range switching help avoid unnecessary delays in the measurement process as well as in post-processing.

High-speed measurement data acquisition for swept-wavelength and transient measurements
Analog output with linear or logarithmic feedback for alignment from lowest first-light detection
Standard BNC connector with 0 to 2 V output
Exchangeable connector interfaces support a wide range of common fiber-optic connectors

The instruments can be controlled via LAN and USB
The comprehensive hardware and trigger concept along with its large memory storage gives the flexibility to adapt the power meter to many test needs
The instrument programming code is compatible to the Lightwave solution

GUI Available via LAN or USB, no Software Installation Required

The graphical user interface opens after accessing the instrument from your web browser. If a LAN connection is not available, it is sufficient to connect the instrument via USB to a PC. The instrument shows up as a new drive with a shortcut. A click on that shortcut lets any modern browser open a connection to the instrument: the graphical user interface appears. It’s as simple as that!

Key Specifications

Sensor Types

InGaAs with optional filters

Operating Wavelength Ranges

1250 to 1650nm,

800 to 1650nm,

800 to 1700nm

Power Ranges

-80 to 10 dBm,

-70 to 20 dBm,

-110 to 10 dBm

Uncertainty at ref. conditions

± 2.5%

Form Factor

Half-19" unit w/ built-in web-browser GUI or viewer software

Multiport Power Meters

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N7742C

N7742C Optical Multiport Power Meter with Analog Output

Starting from

Optical multiport power meter with 2 or 4 channels, analog outputs for linear or logarithmic feedback, and option to extend the wavelength range down to 800 nm. Offers fast power range switching and uninterrupted simultaneous measurement and readout.

N7743C

N7743C High-Power Optical Multiport Power Meter With Analog Output

Starting from

N7743C Optical high-power power meter with 2 / 4 ports, analog outputs for linear or logarithmic feedback, and option to extend the wavelength range down to 800 nm.

N7744C

N7744C Optical Multiport Power Meter, 4 channels

Starting from

The new N7744C multiport optical power meter offers 4 ports in a single rack height unit. Continuous data logging and readout of 1 M samples/s per port.

N7745C

N7745C Optical Multiport Power Meter, 8 channels

Starting from

The new N7745C Optical Multiport Power Meter, 8 channels is optimized for high measurement throughput when characterizing optical multiport components.

N7747C

N7747C Optical High-Sensitivity Power Meter (2 Channel)

Starting from

The N7747C optical power meters provide the highest accuracy and sensitivity performance in compact front-panel sensor instruments. A successor and direct replacement for the N7747A, it continues the optical performance level of the 81634B modules.

N7748C

N7748C Optical High-Sensitivity Power Meter (4 Channel)

Starting from

The N7748C optical power meters provide the highest accuracy and sensitivity performance in compact front-panel sensor instruments. A successor and direct replacement for the N7748A, it continues the optical performance level of the 81634B modules.