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Low PDL 1550nm Single Mode Fiber Splitter 1x4 Monolithic Fused Coupler

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ANC International Co., Limited

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Low PDL 1550nm Single Mode Fiber Splitter 1x4 Monolithic Fused Coupler

Brand Name : ANC

Model Number : 1x4 Fused Coupler

Certification : RoHS

Place of Origin : China

MOQ : 1pc

Price : please ask

Payment Terms : T/T, Western Union

Supply Ability : 20000pcs per month

Delivery Time : 7 working days

Packaging Details : 1pcs per box

Port : 1x4 or specify

Packing : 4.0x65mm Steel tube or specify

Split Ratio : 25/25/25/25 or specify

Wavelength : 1310/1550 or specify

Connector : FC/APC or specify

IL : ≤ 7.1 dB

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Compact Fiber Optic Splitter 1x4 Single mode Monolithic Fused Coupler

Description

1x4 Single Mode Monolithic Fused Coupler manufactured by ANC International Co., Limited is based on fused biconical taper technology. These 1x 4 Single Mode fusion couplers feature compact size, very low insertion loss and polarization dependence, excellent environmental stability and loss uniformity. These 1x4 couplers were designed for power splitting or combining of optical signals. They are widely used for optical modules and the fiber sensors, fiber testing instruments. These coupler can work at customized single wavelength, such as 1310nm, 1550nm, 980nm, 1480nm, etc or work at dual window, both 1310 and 1550nm. They are available in both 1x3 and 1x4 port configurations.

Features

Low insertion loss

Low excess loss

Low PDL

High directivity

Environmentally stable and reliable

Single Fusion Design
Uniform Power Splitting

Compact Size

Technical Data

Type	1x4 Single Mode Monolithic Fused Coupler
Central Wavelength (nm)	1310/1550 or other wavelength
Bandwidth (nm)	± 40
Insertion Loss (dB)	≤ 7.1
Excess Loss (dB)	≤ 0.25
PDL (dB)	< 0.2
Uniformity (dB)	≤ 1.0
Directivity (dB)	> 50
Operating Temperature (ºC)	-40 ~ 85 for bare fiber; -20 ~ 75 for Loose tube
Dimensions (mm)	3(Φ)X54(L) for bare fiber, 4(Φ)X65(L) for loose tube
Fiber Type	Corning SMF-28e or customized
Connector	FC/APC or customized
Pigtail Length	2m or customized

Ordering Information

FC-	Port	Wavelength	Grade	Coupling Ratio	Fiber Type	Pigtail Type	Connector	Pigtail Length
Coupler	1x3	1310nm	P	Even	Corning SMF-28e	250um bare fiber	none	1m
	1x4	1480nm	S	or specify	DS fiber	900um loose tube	FC/APC	2m
	or specify	1550nm			or specify	or specify	FC/PC	or specify
		1310/1550nm					SC/APC
		or specify					or specify

Product Pictures

Low PDL 1550nm Single Mode Fiber Splitter 1x4 Monolithic Fused Coupler

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Low PDL 1550nm Single Mode Fiber Splitter 1x4 Monolithic Fused Coupler Images

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Low PDL 1550nm Single Mode Fiber Splitter 1x4 Monolithic Fused Coupler

Low PDL 1550nm Single Mode Fiber Splitter 1x4 Monolithic Fused Coupler

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