1x2 Fiber Optic Single Window FBT coupler with connector ABS Box Type

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1x2 Fiber Optic Single Window FBT coupler with connector ABS Box Type
- Price: U.S.＄1.70
  
  Market Price: U.S.＄2.05
  
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Weight：0.500KG
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1.Description
1)Fiber Optic FBT splitter is a type of optical power management device that is fabricated using Fused technology.
2)It features small size, high reliability, cheap cost and good channel-to-channel uniformity, and is widely used in PON networks to realize optical signal power splitting.
3)Surfiber provides whole series of 1xN and 2xN splitter products that are tailored for specific applications. All products meet GR-1209-CORE and GR-1221-CORE.

2.Specfication

Parameter	Specfication
Channel Number	1×2 or 2×2
Operration Wavelength(nm)	1310,1550,1310/1550,1310/1550/1490
Operration Bandwidth(nm)	±40
Coupling Ratio	Coupling Ratio Insertion Loss(dB)
	P Grade	A Grade
50/50	≤3.3	≤3.5
40/60	≤4.5/2.6	≤4.7/2.8
30/70	≤5.7/1.9	≤5.9/2.1
20/80	≤7.6/1.3	≤7.75/1.38
0/90	≤10.85/0.68	≤11.2/0.75
5/95	≤14.4/0.45	≤15.5/0.48
2/98	≤18.5/0.6	≤19.8/0.38
1/99	≤21.8/0.28	≤22.8/0.35
PDL(dB)	≤0.15	≤0.2
Directivity(dB)	≥50
Return Loss(dB)	≥55

Parameter		Specfication
O.W	nm	Sing Window1 Dual,Three Windows
(1×N)		N=3	N=4	N=5	N=8	N=16	N=24	N=32	N=64
Fiber Type		Corning SMF-28e
IL(MAX)	dB	5.41/5.62	7.01/7.22	7.81/8.02	10.01/10.42	13.51/13.92	15.01/15.42	17.31/17.52	21.01/21.52
Uniformity	dB	0.51/0.62	0.51/0.62	0.61/0.82	0.81/1.02	1.11/1.32	1.21/1.52	1.31/1.52	2.11/2.52
Return Loss	dB	≥55
Directivity	dB	≥55
PDL	dB	<0.20	<0.20	<0.30	<0.30	<0.40	<0.50	<0.50	<0.50

3.Application
1)Long-haul Telecommunications
2)CATV Systems & Fiber Optic Sensors
3)Local Area Network
4.Feature
1)Low Excess loss
2)Low PDL
3)Environmentally stable
4)Good Thermal Stability