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1x2 / 2x2 FBT Fusion Pull Cone Steel Tube Fiber Optical Coupler FTTH Passive

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1x2 / 2x2 FBT Fusion Pull Cone Steel Tube Fiber Optical Coupler FTTH Passive

Name: 1x2 2x2 FBT Fusion Pull Cone Steel Tube Fiber Optical Coupler FTTH Passive
Brand: GaPho
Price: 1 USD

China 1x2 / 2x2 FBT Fusion Pull Cone Steel Tube Fiber Optical Coupler FTTH Passive wholesale

Brand Name : GaPho

Model Number : Fiber Optical Coupler

Certification : ROHS

Place of Origin : China

MOQ : 10

Price : Negotiable

Payment Terms : T/T, D/A, D/P, T/T, L/C

Supply Ability : Negotiable

Delivery Time : 5-10 day

Operating wavelength (nm : 850 or 1310, others on request

Operating bandwidth (nm) : ±40

Directivity (dB) : ≥40

Operating temperature (℃) : -40 ~ +85

Features : Broad operating band, Low excess loss, High stability and reliability

Application : Multi-mode fiber communication systems LAN

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Fiber Optical Coupler

The coupler is a detachable connection device between the optical fiber and the optical fiber. It precisely connects the two end faces of the optical fiber, so that the optical energy output of the transmitting fiber can be coupled to the receiving fiber to the maximum extent, and make it intervene in the optical link so as to minimize the impact on the system. The coupler and optical fiber, also divided into single mode and multi-mode two, its role is to achieve optical signal division and circuit, or used to extend the fiber link components, the coupler can convert the optical signal into electrical signal, the multi-mode signal coupling into single mode signal, belonging to the field of optical passive components. Some people will also call the coupler adapter, connector, flange, etc.

Grade Parameter		P	A
Operating wavelength (nm)		850 or 1310, others on request
Operating bandwidth (nm)		±40
Typical excess loss (dB)		0.4	0.7
Insertion loss (dB)	50/50	≤3.7/3.7	≤4.0/4.0
	40/60	≤4.7/2.7	≤5.0/3.0
	30/70	≤6.0/2.1	≤6.3/2.4
	20/80	≤7.8/1.4	≤8.1/1.7
	20/90	≤11.2/0.9	≤11.6/1.2
	5/95	≤14.5/0.7	≤15.0/1.0
	2/98	≤18.6/0.6	≤19.4/0.9
	1/99	≤22.0/0.5	≤22.8/0.8
Uniformity (50/50) (dB)		≤0.5	≤0.8
Directivity (dB)		≥40
Operating temperature (℃)		-40 ~ +85
Fiber type (μm)		50/125 or 62.5/125 Multi-Mode

Features

Broad operating band
Low excess loss
High stability and reliability

Application

Multi-mode fiber communication systems LAN
Testing instruments
Optical fiber sensors

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