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> Dual Stage Optical Isolator
MPS-2050 Dual
Stage Optical Isolator
Description
The MPS-2050 Dual Stage OpticalIsolator is a singlemode, polarization-independent
isolator that can be connected or spliced into an optical transmission
line. Offered in a Premium or Value grade, MPS-2000 Single Stage
Optical Isolators are used to prevent back reflections along a transmission
path in optical networks and components by allowing light to pass
in only one direction. Connectors and other optical components present
on an optical fiber transmission line can cause diverse back reflections.
These back reflections are generated from the end faces of these
components. Back reflections are known to have a destabilizing effect
on the oscillation of the laser source and operation of the optical
fiber amplifier, thus resulting in poor transmission performance.
Optical isolators are indispensable devices for eliminating the
adverse effects of back reflections in high-speed optical fiber
transmittance routes and amplifiers. The MPS-2050 Dual Stage Optical
Isolator can be supplied with or without connectors and with 900µm
buffered or 3mm jacketed fiber.
Applications
- Telecommunications
- EDFA
- Fiber-optic LAN Systems
- Fiber-optic Systems Testing
- Sensors
Features
- High Isolation
- Low Insertion Loss
- Low Polarization Sensitivity
- Environmental Stability and Reliability
- Epoxy Free Optical Path
Specifications
| OPTICAL PARAMETERS |
PREMIUM |
VALUE |
| Operating Wavelength |
1310 nm, 1550 nm |
| Bandwidth |
± 25 nm |
| Isolation in Band (0°C-70°C) |
> 34 dB |
> 32 dB |
| Max Insertion Loss in Band (0°C-70°C) |
0.8 dB |
0.9 dB |
| Return Loss (Input/Output) |
> 65/60 dB |
> 60/55 dB |
| PDL |
< 0.10 dB |
< 0.15 dB |
Call
Us Toll-Free: (888) 868-8967
E-Mail Us: info@b2bphotonics.com
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