Product Details
Description of 1x2 2x2 Single Mode 1550nm Polarization Maintaining
(PM) Fiber Optic Coupler
PM fiber coupler is used for splitting optical signals in
polarization maintaining panda fiber, it is a micro optic filter
type device that provides optical signal splitting while preserving
polarization with high ER. this coupler is available in a wide
range of coupling ratio's from 1% to 50%, normally come as 1x2 and
2x2 for options. PM couplers are widely used in fiber optic
communication systems, Raman Amplifiers and other fiber instrument
applications.
Features
High Extinction Ratio
Low Insertion Loss
High Isolation
High stability and reliability
Applications
EDFA
Fiber Optical Instrument
Power Monitoring
Fiber Sensor
Parameter | | |
Wavelength (nm) | | | | |
Operating Bandwidth (nm) | | | | |
Excess Loss (dB) | | | | |
Uniformity (dB) | | | | |
Coupling Ratio (%) | |
Extinction Ratio (dB) | Type 2 (Both of axis working) | | | | |
Type 1 (Fast axis blocked) | | | | |
Return loss (dB) | |
Power handling (mW) | |
Fiber Type | Tap port 2 | SMF-28 or HI 1060 or Panda fiber |
Port 1 & 3 | |
Operating temperature (℃) | |
Storage temperature (℃) | |
Dimensions (mm) | |
Picture of Polarization Maintaining PM Fiber Optic Coupler
Company Profile
Unifiber, a Hi-Tech company specialized in developing and
manufacturing optical fiber products. Based on strong hardware
development, we are offering the most cost-effective cabling
solutions on optical networking, data center, FTTx and OEM
solution.
Our featured products includes FTTA Waterproof Connectors,
indoor/outdoor armored cable assembly, Pre-terminated Multifiber
Cables, FTTH flat drop patch cable, LC Uniboot, 6~12 fiber pigtails
and MTP/MPO series. We can also provide adapter, attenuator, fused
coupler, PLC Splitter, WDM and various of patch panel, terminal
box, ODF and tool series products..
Providing the highest quality products and services is always the
most important principle to Unifiber, All our products are
subjected to strict test according to BELLCORE standard and fully
RoHS compliant. Through the efforts of our team, Unifiber has
obtained a widespread acknowledgement, Our products continue to
enjoy growing acceptance both in China and abroad.



