Optical Modulators
NHMA The NanoSpeed TM series multi-mode optic attenuator rapidly changes the light intensity inside a multimode fiber of 50/62 μm core diameters. This is achieved using patented non-mechanical configurations with solid-state all-crystal designs, which eliminate the need for mechanical movement. The device insertion loss is related to the laser beam mode field ratio. A high-quality laser has lower insertion loss. The NS fiber VOA is designed to meet the most demanding requirements of ultra-high reliability, fast response time, continuous switching operation, and space application high reliability. These series of switches are bidirectional intrinsically. The NS device is controlled by a specially designed electronic driver optimized for various application scenarios.
Configuration options
Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.
We confirm the exact part number for your configuration on enquiry.
Prefix: NMOA · Type: Standard Power · Wavelength: 1060nm · Configuration: Transparent · Package: Standard · Fiber Type: 50/125 · Fiber Cover: 900um loose tube · Fiber Length: 1.0 m · Connector: None · Benchtop: Non
Application context
Application guidance is tied to the configured wavelength, fiber interface and optical-budget fields for this family.
High Speed Multimode Variable Fiber Optical Attenuator 50 μm Core: Optical modulation depends on preserving the optical budget through the complete path. The 1060nm, 1310nm, 1550nm, 850nm, Special wavelength specification sets source and detector compatibility. The fiber/interface entry (50/125, 62.5/125) must match the connected components.
High Speed Multimode Variable Fiber Optical Attenuator 50 μm Core: Time-resolved measurement depends on preserving the optical budget through the complete path. The 1060nm, 1310nm, 1550nm, 850nm, Special wavelength specification sets source and detector compatibility. The fiber/interface entry (50/125, 62.5/125) must match the connected components.
System integration
Use these checks to connect High Speed Multimode Variable Fiber Optical Attenuator 50 μm Core to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Fiber Type: 50/125, 62.5/125 · Fiber Cover: 900um loose tube, Special. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
Wavelength: 1060nm, 1310nm, 1550nm, 850nm, Special. Check the Optical Modulators passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Compare High Speed Multimode Variable Fiber Optical Attenuator 50 μm Core with the closest available models in the Optical Modulators family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | High Speed Multimode Variable Fiber Optical Attenuator 50 μm Core (current) | High Speed Multimode Broadband Variable Fiber Optical Attenuator 200nm, 50 μm Core | High Speed Premium Broadband Variable Optical Attenuator 350-2400nm, 120nm Coverage |
|---|---|---|---|
| Wavelength range | 1060nm, 1310nm, 1550nm, 850nm, Special | 1260-1620nm, Special | 1060nm, 2000nm, 1310nm, 1550nm, 1625nm, 850nm, 780nm, 650nm, 550nm, 450nm, Special |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | 50/125, 62.5/125 | 50/125, 62.5/125 | SMF-28, Hi1060, HI780, PM1550, SM600, SM800, PM850, PM780, PM630, PM980, Special |
| Connector / control | None, FC/APC, Special | None, FC/APC, Special | None, FC/PC, FC/APC, SC/PC, SC/APC, ST/PC, LC/PC, HPFC/PC, LC/APC, LC/UPC, Special |
DC-1MHz Driver for NanoSpeed™ Variable Optic AttenuatorDC-100kHz Driver for NanoSpeed™ Variable Optic Attenuator
DC-20kHz Driver for NanoSpeed™ Variable Optic Attenuator
High Speed Variable Fiber Optical Attenuator Array (up to 48 Channels)High Speed Broadband Variable Optical Attenuator 950-2400nm, 120nm CoverageHigh Speed Premium Broadband Variable Optical Attenuator 350-2400nm, 120nm Coverage