Home Products Fiber Optic Splitter

1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC High Extinction Ratio

All Products

Fiber Optical Patch Cord (286)

MPO MTP Patch Cord (86)

Fiber Cable Assembly (170)

Fiber Optic Splitter (120)

Wavelength Division Multiplexer (127)

Fiber Optic Transceiver (102)

Fiber Optic Patch Panel (173)

Fiber Optic Termination Box (215)

Pre Terminated Multi Fiber Cables (56)

Fiber Optic Pigtail (76)

Fiber Optic Connectors (80)

Fiber Optic Adapter (95)

Fiber Optic Attenuator (44)

Bulk Fiber Optic Cable (103)

Fiber Optic Splice Closure (95)

Fiber Optic Cabinet (26)

Fiber Optical Switch (31)

Fiber Optical Circulator (14)

Fiber Optical Isolator (27)

China Shenzhen Unifiber Technology Co.,Ltd certification

I'm Online Chat Now

1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC High Extinction Ratio

Large Image : 1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC High Extinction Ratio

Product Details:

Place of Origin:	CHINA
Brand Name:	Unifiber or OEM
Certification:	ROHS
Model Number:	Polarization-Maintaining Filter Coupler

Payment & Shipping Terms:

Minimum Order Quantity:	10
Price:	Negotiable
Packaging Details:	Blister Case
Delivery Time:	5~8days
Payment Terms:	L/C, T/T
Supply Ability:	1000pcs

Contact Now

Detailed Product Description

Product:	Polarization-Maintaining PM Fiber Optic Couler	Wavelength:	1550nm
Coupling Ratio:	50/50	Connector:	FC/APC
Configuration:	1x2	Fiber:	PM Panda Fiber

High Extinction Ratio 1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC

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

High Isolation

Low Insertion Loss

High Return Loss

High stability and reliability

Epoxy free on optical path

Applications

Fiber optic Amplifiers

Optical network

Power monitoring

Fiber sensor

Specification

Parameter			1 x 2		2 x 2
Wavelength (nm)			1310, 1550	1064	1310, 1550	1064
Operating Bandwidth (nm)			±40	±20	±40	±20
Excess Loss (dB)			≤0.7	≤0.8	≤1.0	≤1.2
Uniformity (dB)			≥0.4	≥0.5	≥0.6	≥0.8
Coupling Ratio (%)			1/99~50/50
Extinction Ratio (dB)		Type 2 (Both of axis working)	≥20	≥20	≥18	≥18
		Type 1 (Fast axis blocked)	≥22	≥22	≥22	≥22
Return loss (dB)			≥50
Power handling (mW)			≤300
Fiber Type	Tap port 2		SMF-28 or HI 1060 or Panda fiber
	Port 1 & 3		Panda fiber
Operating temperature (℃)			-5~+70
Storage temperature (℃)			-40 ~ +80
Dimensions (mm)			φ5.5×L35