Low Excess Loss SC UPC 2.0mm Dual Window Coupler

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Qingdao Sunet Technologies Co., Ltd.

City: qingdao

Province/State:shandong

Country/Region:china

Tel:86-532-80988644

Contact Person:
Ms.Jenny Sun View Contact Details

Low Excess Loss SC UPC 2.0mm Dual Window Coupler

Brand Name	SUNET/OEM
Model Number	SNT-FO-FBT
Certification	ISO9001, ISO14001
Place of Origin	Qingdao,China
Minimum Order Quantity	1 Piece
Price	USD1-2per piece
Payment Terms	L/C, D/A, D/P, T/T, Western Union
Supply Ability	1000000 pcs per week
Delivery Time	5-8 work days
Packaging Details	1 piece in one BOX
Product name	1X2 Fiber Optic FBT Coupler
Splitter type	Steel Tube Type
Fiber type	G652D/Customized
Wavelength	1310/1490/1550nm
Length	1M /Customized
Connector	SC/UPC
Application	FTTH FTTB FTTX Network
Material	PVC/LSZH

Detailed Product Description

1x2 SC/UPC 1310/1490/1550 ABS Box Type Fiber Optic FBT Coupler

FBT Coupler Description

The single mode standard coupler features low excess loss, high stability and reliability. It is built by asymmetric coupling technique. The operating bandwidth of this normal coupler is expanding to ±40nm, and the ultra broadband coupler is expanding to ±80nm. The DWC has the same coupling ratio on both 1310nm and 1550nm communication windows, and with low excess loss and low PDL. DWC are widely used for communication systems, fiber optic cable coupler CATV, and FTTH.

FBT Coupler Features

1. Low Excess loss

2. Low PDL

3. Environmentally stable

4. Good Thermal Stability

FBT Coupler Application

1. Long-haul Telecommunications

2. CATV Systems & Fiber Optic Sensors

3. Local Area Network

FBT Coupler Parameters

Parameters	Specification
Channel Number	1x2
Operating Wavelength (nm)	1310/1550/1490
Connector Type	SC/UPC
Diameter (mm)	2.0/3.0
Operating 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
10/90	≤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	≥55
(1xN)	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)	≥50
PDL (dB)	< 0.20	< 0.20	< 0.30	< 0.30	< 0.40	< 0.50	< 0.50	< 0.20

Product Tags: 2.0mm dual window coupler 1M dual window coupler 2.0mm fused coupler

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