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Product >> Fiber Optical Couplers >> Tree Star Coupler
	Name:	Tree Star Coupler
	Class:	Fiber Optical Couplers
	Type:	Tree / Star Coupler

Tree / Star Coupler

(565 pcs purchased)

Fiberer Rohs

Features		Applications
Low Excess Loss Uniform Power Splitting Rugged Package Excellent Environmental & Mechanical Stability		Long-haul Telecommunications Digital, Hybrid and AM-Video Systems CATV Systems High Speed Local Area Networks Fiber Sensors

Performance Specifications

Type	Specification
Directivity (dB)	>55 dB
Operating Temperature (°C)	-40 - +85
Storage Temperature (°C)	-40 - +85
Fiber Type	Corning singlemode SMF-28, DS fiber. or Flexcore
Fiber Pigtail Length (m)	1m or custom on request
Port Configuration	1x4 to 32x32

Singlemode Standard Tree/Star Couplers
Configuration Type	1x 4 / (4x4)	1x8 / (8x8)	1x16 / (16x16)	1x32 / (32x32)
Maximum insertion loss (dB)	6.8	10.2	13.6	17.5
Uniformity (Max.) (dB)	0.7	1.0	1.2	1.4
Poralization Dependant Loss (Max.) (dB)	0.15	0.20	0.25	0.30
Operating Wavelength (nm)	850, 980, 1310, 1550, 1585, or custom wavelength
Dimensions (mm)	D,S	D,S	E	E

Singlemode Single Window Wideband Tree/Star Couplers
Configuration Type	1x4 / (4x4)	1x8 / (8x8)	1x16 / (16x16)	1x32 / (32x32)
Maximum Insertion loss (dB)	6.8	10.2	13.6	17.5
Uniformity (Max.) (dB)	0.8	1.2	1.6	2.0
Poralization Dependant Loss (Max.) (dB)	0.15	0.20	0.25	0.30
Operating Wavelength (nm)	1310 +40, 1550 +40, 1585+40, or custom wavelength
Dimensions (mm)	D,S	D,S	E	E

Singlemode Dual Window Tree/Star Couplers
Configuration Type	1x4 / (4x4)	1x8 / (8x8)	1x16 / (16x16)	1x32 / (32x32)
Maximum Insertion Loss (dB)	7.6 (7.2)*	11.5 (10.8)*	15.5 (14.5)*	19.5 (18.5)*
Uniformity (Max.) (dB)	1.6 (1.4)*	2.5 (2.1)*	3.4(2.8)*	4.1 (3.5)*
Poralization Dependant Loss (Max.) (dB)	0.15	0.20	0.30	0.50
Operating Wavelength (nm)	1310/1550 + 40, (*1310/1550 + 20), or custom wavelength
Dimensions (mm)	D,S	D,S	E	E

* The Spec is for 1xN Coupler only.

Order Information


Type	Grade	Wavelength	Coupling Ratio or Attenuation (dB)	Port	Package	Pigtail Style	Fiber Type	In/Out Connector
S W	P A	85=850nm 98=980nm 13=1310nm 15=1550nm 16=1585nm 35=1310/1550nm 36=1310/1585nm	AV = Tree Coupler	0104=1x4 .. .. 0116=1x16 1616=16x16 3232=32x32	D=Package D E=Package E S=Package S	1=Bare Fiber 2=900μm Jacket 3=3mm Cable	0=SMF-28 1=Corning Flexcore D=DS Fiber S=Special	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC X=Special

* Type:	S -- Singlemode standard coupler W -- Singlemode wideband coupler

Package Dimensions & Pigtail Style

Package Dimensions:
Package D: 11.6mm x 80mm x 120mm
Package E: 14.5mm x 102mm x 142mm
Package S: 9.2mm x 50.88mm x 88.9mm
Pigtail Style:
Package D,E:	3mm cable or 900um loose tube
Package S:	250um bare fiber or 900um loose tube

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Packaging & Labeling

To protect each of product, Fiberer will use firm and secure Package, and common use Fiberer Label if customer not remark.
It is available to use custmized labeling and packaging for customer request.

Shipment

All shipment will be succssful to arrive customer's address. Fiberer try our best to let the shipment fast for customers, and the common express is by air of Fedex, DHL, UPS, EMS and TNT.
If the customer pay Fiberer the shipment charge, it will use Fiberer express account for the shipment, otherwise it need to use the customer's express account.

Customized & OEM

Fiberer always do Customized for customer's request successfully, It is available for Customized & OEM.

Quality Assurance: assure 100% best quality.
(Fiberer assure 100% best quality.the term will be signed on order and invoice,match the safety of international business law.) Customer Reviews

(565 pcs purchased)

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Last product: 1x4 Single Fusing Coupler
Next product: 1x2 2x2 Wideband Coupler

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	Products Class: Fiber Optical Isolators DWDM / CWDM / OADM Fiber Optical Circulator Hybrid for EDFA Fiber Optical Couplers Fiber Optical Switches Polarization Maintaining(PM) 1060nm Product Collimator/ Faraday Mirror Fiber Optic Pigtail Patch Cord / Jumper Attenuator / VOA WDM / WDM Filter Active Components/Laser/Source CWDM / MWDM / OADM FTTH / FTTx Fiber Tools/OTDR/Splicer/Cleaver Transceiver/Converter/Ethernet Next Purchase Fiber Cables High Power Components Other Passive Components Other Active Components FBG(Fiber bragg grating) MEMS Optical Switch RackMount Optical Switch DWDM/CWDM/WDM Equipment Optical Switch Module Cable Monitoring/Optical Protection DWDM/CWDM/WDM Module ASE Light Source SLED Light Source DFB Light Source


Rackmount optical switch,MEMS Optical Switch,SLED Light Source,PM couplers,High Power Isolator,DWDM module - fiberer.com



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