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FBT Single Mode Fiber Coupler 0.9mm , Custom Fiber Optic Coupler Splitter

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Wuhan Geehe Optical Communication Co.,ltd

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FBT Single Mode Fiber Coupler 0.9mm , Custom Fiber Optic Coupler Splitter

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Brand Name :	Geehe or OEM
Model Number :	Single Mode Fiber Coupler
Certification :	ROHS, REACH, UL, ISO
Price :	Price Negotiable
Payment Terms :	T/T, Western Union, L/C
Supply Ability :	300,000pcs per month
Delivery Time :	7-10 days

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Product Details
Company Profile

FBT Single Mode Fiber Coupler 0.9mm , Custom Fiber Optic Coupler Splitter

FBT Coupler Single Mode 1x2 1310&1490&1550nm 0.9mm LC/UPC CATV EDFA , FTTH

WBC-P-12-345-50-1-09-LU-C

Key Features
Low excess loss
Various Coupling Ratio
Compact Size
High Stability and Reliability
Mini sizes

Applications
Long-haul Telecommunications
CATV
FTTH
Local Area Network

Description
1*N(2*N) coupler splitter modules are cascaded with the single mode couplers. These modules are widelly

used for FTTH, LAN, and CATV optical networks.
The Single Mode Broadband Fiber Coupler based on Two Parallel Fiber fused bi-conical taper

technology. It has single or multi window. The devices are designed and manufactured to meet Telcordia

GR-1209-CORE requirements and RoHS compliant.

Specifications

Parameter		P	A
Operating wavelength (nm)		980,1310, 1490 ,1550
Operating bandwidth (nm)		980± 10nm,1310 ± 40nm,1490 ± 10nm,1550 ± 40nm
Fiber Type(dB)		Corning G652D OR Corning G657 A1 0.15
Insertion loss (dB)	50:/50	≤3.3	≤3.5
	40/60	3.70~4.40≤2.5	3.50~4.60/≤2.8
	30/70	5.00~5.60/≤1.8	4.90~6.10/≤2.1
	20/80	6.80~7.40/≤1.2	6.50~7.70/≤1.2
	10/90	9.60~10.50/≤0.6	8.80~11.40/≤0.8
	5/95	12.70~13.50 /≤0.4	12.05~14.05/≤0.5
	3/97	14.60~15.50/≤0.3	13.60~16.05/≤0.4
	2/98	16.60~17.90/≤0.25	15.60~18.20/≤0.3
	1/99	19.20~20.80/≤0.2	18.80~21.40/≤0.25
PDL (dB)		≤0.1	≤0.15
Return loss(dB)		≥50	≥45
Directivity (dB)		≥55
Operating temperature (℃)		-40 ~ +85

The above specification is without connector
Other specifications can be made on customer request.

Package Dimensions & Pigtail Style

Package Dimensions
Package A(Mini)	2.4mm x 35mm stainless steel tube
Package A	3.0mm x 48mm stainless steel tube
Package B	3.0mm x 55mm stainless steel tube
Package C	90mm x16mm x 9mm case
Pigtail Style
Package A	250μM bare fiber
Package B	900μM loose tube
Package C	900μM loose tube or 2mm/3mm cable

Other package dimensions can be made on customer request.

Ordering Information

WBC-

X-

X2-

XX-

X-

XX-

P:Premium

A:Grade A

On request

12:1X2

22:2X2

31:1310nm

49:1490nm

55:1550nm

98: 980nm

01: 01:99

02: 02:98

……

50: 50:50

1: 1 meter

x: on request

25:250μM Fiber

09:900μM loose Fiber

20: 2mm cable

30: 3mm cable

SC:SC/UPC

SA:SC/APC

......

00:no connect

A: A

B: B

C:C

Grade

Port number

Operation Wavelength

coupling Ratio

Fiber length

Fiber type

Connect Type

Dimension

EX: WBC-P-12-345-50-1-09-LU-C

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