1550nm 1X2 2X2 Fiber Optical Pm Fused Coupler

Min.Order: 1

Product origin: Shenzhen, Guangdong, China

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Complaint

US$ 120 ~ 180

Description

1550nm 1x2 2x2 Fiber Optical PM Fused Coupler

Product Description

Lightwit Photonics' Fused PM Coupler exhibit a broad operating wavelength range of up to ±20 nm for 1550 nm region devices. For operation within the standard bandwidth of a splitter, it is best to order a standard center wavelength for lowest price and quickest delivery.

We have the capability to connectorize the fibers of fused splitters with all standard connectors such as FC, SC, ST, LC etc. and finishes (Super PC, Ultra PC, Angled PC [APC] etc.). As a component integrator, We can construct additional components directly onto the coupler fibers. Examples include tunable filters, variable attenuators, or collimators. By building these devices directly onto the coupler fibers,

Features

Low Insertion Loss
Low Excess Loss
Low PDL
Good Directivity
Good environmental Stability
Various Coupling Ratio
Compact Size
Standard/Flattened/Broadband/Star/Tree

Applications

Optical Fiber Communication Systems
Optical Fiber CATV
Passive Optical Network (PON)
Optical Amplifiers
Optical Access Networks/LAN
Monitoring Systems
Optical Fiber Sensor

Specification

Item		Parameter
Center Wavelength		780, 840		980, 1064		1310, 1480, 1550
Bandwidth		±15, ±40
Max. Insertion Loss @ Central wavelength	CR	P	A	P	A	P	A
	50/50	≤3.8	≤4.0	≤3.6	≤3.8	≤3.4	≤3.6
	30/70	≤6.3/2.2	≤6.5/2.4	≤5.75/2.0	≤6.1/2.1	≤5.6/1.95	≤5.75/2.1
	20/80	≤8.2/1.7	≤8.5/1.9	≤8.0/1.5	≤8.2/1.7	≤7.6/1.4	≤8.0/1.5
	10/90	≤11.8/1.4	≤12.0/1.6	≤11.6/1.2	≤11.8/1.4	≤11/0.85	≤11.6/1.0
	5/95	≤15/1.0	≤15.2/1.2	≤14.8/0.8	≤15/1.0	≤14.2/0.6	≤14.8/0.8
	3/97	≤17.5/0.9	≤17.7/1.0	≤16.6/0.4	≤17.2/0.6	≤16.2/0.4	≤16.7/0.5
	2/98	≤19.0/0.8	≤19.2/1.0	≤18.4/0.4	≤18.9/0.5	≤18.0/0.4	≤18.5/0.5
	1/99	≤22.5/0.7	≤22.8/0.9	≤22/0.4	≤22.5/0.6	≤21.5/0.3	≤22/0.4
ER	CR>5%	20	18	20	18	20	18
	5%≥CR>1%	18	16	18	16	18	16
	CR≤1%	Out of concern
Steel Tube Size		3*54
Return loss		≥50
Directivity		≥50
Fiber type		Panda PM fiber
Power handling		≤500
Operating Environment Temperature		-5-+70
Storage Temperature		-40-+85