FBT Splitter

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Product Documentation:

Presentation
These FBT splitters are optical power management devices manufactured using fused biconical tape technology.

Features
Low insertion loss, low PDL
High credibility and stability
Industry standard and custom housing available
Various coupling ratios and connectors available

Application
Optical communication system
CATV system
System and signal monitoring
Fiber to the home (FTTH)

Parameters

Coupling Ratio	insert ion Loss ( dB )
	P Grade	S Grade
50/50	≤3.4	≤3.6
45/55	≤3.7/2.7	≤3.8/2.9
40/60	≤4.4/2.6	≤4.7/2.8
35/65	≤4.8/2.0	≤4.9/2.10
30/70	≤5.7/1.9	≤6.0/2.0
25/75	≤6.9/1.3	≤6.5/1.4
20/80	≤7.6/1.2	≤8.0/1.3
15/85	≤8.6/0.7	≤8.9/0.88
10/90	≤11.0/0.65	≤11.5/0.8
5/95	≤14.2/0.4	≤14.8/0.5
2/98	≤18.5/0.25	≤19.0/0.35
1/99	≤21.5/0.2	≤22.0/0.3
Excess Loss(Typ.) ( dB )	≤0.1
PDL(Max.) ( dB )	≤0.1
Operating Wavelength ( nm )	1310±40, 1550±40,1310/1550±40,1310/1550/1490±40 or custom wavelength
Directivity ( dB )	≥55
Return Loss ( dB )	≥50
Port Configuration	1×2 or 2×2

Note: All the data above does not include connectors.

Item	Value
Operating Wavelength ( nm )	1310±40, 1550±40,1490±10
Fiber Type	SMF
(1×N)(2×N)	N=3	N=4	N=5	N=6	N=8	N=10	N=16	N=24	N=32
IL(MAX) ( dB )	5.4	6.9	8.1	8.9	10.3	11.5	13.8	15.6	17.2
Uniformity ( dB )	0.5	0.7	1.1	1.3	1.5	1.7	1.8	2	2.2
PDL ( dB )	≤0.20	≤0.20	≤0.30	≤0.30	≤0.30	≤0.40	≤0.40	≤0.50	≤0.50
Return Loss ( dB )	≥55
Directivity ( dB )	≥50

Ordering Information

Type	Port	Wavelength	Ratio	Fiber	Pigtail Type （Input-output）	Length （Input-output）	Connector （Input-output）
Type	S=Coupler W=WDM
Port	1001=1x1, 1002=1x2, ..., 4004=4x4, ..., 1032=1x32, 2032=2x32
Wavelength	98=980, 13=1310, 14=1490, 15=1550, 1314=1310&1490, 1315=1310&&1550, 345=1310&1490&1550, 85=850, 9815=980&1550, 8513=850&1310
Coupling Ratio	01=1/99, 02=2/98,... 05=5/95,...10=10/90,...45=45/55,...00= 50/50 equal ratio, X=Others / 01=1dB, 02=2dB,...05=5dB...10=10dB...... X=Others
Fiber Type	S1=G652D S2= G657A1 M5=50/125 M6=62.5/12 M3=OM3 M4=OM4 XX=other
Pigtail Type	B=250µm Bare fiber, L=900µm Loose tube, 2=2.0mm, 3=3.0mm, A=Adapter
Pigtail Length	0.5M=0.5M 10M=10M XXX=other
Connector Type	FU=FC/UPC, FA=FC/APC, SU=SC/UPC, SA=SC/APC, ST=ST/UPC, LU=LC/UPC, LA=LC/APC, 00=None, FU/FA= input FC/UPC / output FC/APC, XX=Others
Packing Dimension	SS1,SS2,...01,02,03,04, U, G

Other search items: FBT: fused biconical taper, FBT coupler