FBT Coupler

TS Communicationmanufacture and provide a wide breadth of FBT couplers, which includes SM standard coupler, dual-window coupler, three-window coupler, wideband coupler with low insertion loss and high performances. The FBT couplers are available with coupling ration ranging from 1:99 to 50:50. Customized specifications are basically available.

FBT Coupleris a type of splitter which is based on fused biconical taper technology. The technology is widely accepted and adopted in the PON solution. FBT or fused biconical taper is a traditional technology that two fibers are twisted and fused together under high temperature while the device is being elongated and tapered.

Features of FBT Coupler

Passed Telcordia GR-1221-CORE, and 85℃, 85％RH test up to 1500 hours

Low extra loss

Specifications of FBT Coupler

1×2 Single Mode Coupler(SMC)

Wavelength	nm		1310,1550,1310&1550
Bandwidth	nm		±20，±40
Coupling Ratio			50/50		40/60		20/80		10/90
Grade			P	S	P	S	P	S	P	S
Insertion Loss	dB	Max
Uniformity	dB	Max			/	/	/	/	/	/
PDL	dB	Max
Return Loss	dB		≥50
Operating Temperature	℃		-20～75

1×2 Tap Coupler(WTC)

Wavelength	nm		1550 or on Request
Bandwidth	nm		±20
Coupling Ratio			1/99		2/98		5/95
Grade			P	S	P	S	P	S
Insertion Loss	dB	Max
PDL	dB	Max
Return Loss	dB		≥50
Operating Temperature	℃		-20～75

Three-Windows Couple

Wavelength	nm		1310&1490&1550
Bandwidth	nm		1310±40,1490±10,1550±40
Coupling Ratio			50/50		40/60		20/80		10/90
Grade			P	S	P	S	P	S	P	S
Insertion Loss	dB	Max		4
Uniformity	dB	Max			/	/	/	/	/	/
PDL	dB	Max
Return Loss	dB		≥50
Operating Temperature	℃		-20～75

(TWC)1×N Monolithic Single Mode Couple(MSC)

Wavelength		nm		1310,1550 or on Request
Bandwidth		nm		±20
Coupling Ratio				1×3		1×4
Grade				P	S	P	S
Insertion Loss		dB	Max			7
Uniformity	Max	dB	Max
PDL	Max	dB	Max
Return Loss		dB		≥50
Operating Temperature		℃		-20～75

Other supplier products

	FBG ID REFLECTOR	FBG ID Reflector can be used in FTTX fiber trouble-shooting monitoring. The combination of the OTDR and FBG Reflector can detect and locate fiber f...
	FIBER OPTIC PRODUCTS COMPONENTS & ACCESSORIES SUPPLIER	T&S is dedicated to provide satisfying products to users in every single project. We create value through professional knowhow, unique producti...
	SFP28 25G LR	T&S TSSP-3125G-LR is a single-Channel, Pluggable, Fiber-Optical SFP28 for 25 Gigabit Ethernet Applications. It is a high-performance module for...
	FBG OPTICAL BRAGG GRATTING SENSORS	Being a fiber optic sensor, a FBG sensor has all the advantages usually attributed to these devices, such as low loss relative to the fiber length,...
	AOC (ACTIVE OPTICAL CABLE)	AOC is a cabling technology that accepts the same electrical inputs as a direct attach cable, but uses optical fiber "between the connectors". AOC ...

供应产品

Same products

	Micronized wax used for industrial paint processing	卖方: Syntop chemical Co.,Ltd.	Micronized wax is a vital functional additive in industrial paint processing, with primary functi...
	Plant Growth Regulator Manufacturer	卖方: HEBEI LAIKE BIOTECH CO.LTD	Plant Growth Regulator Manufacturer Plant Growth Regulator Manufacturer - Laike Biotech spec...
	Fungicide Supplier	卖方: HEBEI LAIKE BIOTECH CO.LTD	Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa...
	Fungicide Supplier	卖方: HEBEI LAIKE BIOTECH CO.LTD	Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa...
	Potassium Dihydrogen Phosphate (MKP)	卖方: Hebei Lvwang Ecological Fertilizer Co., Ltd.	Potassium Dihydrogen Phosphate (MKP) Potassium dihydrogen phosphate(MKP) is an efficient phospho...