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Wavelength 1310 / 1550 nm FBT Coupler For Local Area Network , High Stability

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Wuhan Geehe Optical Communication Co.,ltd

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Wavelength 1310 / 1550 nm FBT Coupler For Local Area Network , High Stability

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Brand Name :	Geehe or OEM
Model Number :	Dual Window Fiber Coupler
Certification :	ROHS, REACH, UL, ISO
Price :	Price Negotiable
Payment Terms :	Bank Transfer
Supply Ability :	300,000pcs per month
Delivery Time :	7-10 days

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Product Details
Company Profile

Wavelength 1310 / 1550 nm FBT Coupler For Local Area Network , High Stability

Dual Window Coupler 1X2 20/80 1310/1550nm Fbt Coupler

EX:WBC-P-12-35-50-1-20-LU-C
Description
Dual Window Coupler splitter modules are cascaded with the single mode couplers. These modules are widelly used for FTTH, LAN, and CATV optical networks.

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
Fbt Coupler Single Mode 1x2 1310&1550nm 2:98 LC/UPC 2mm Dual Window Coupler

Specifications

Parameter		P	A
Operating wavelength (nm)		1310&1550
Operating bandwidth (nm)		1310 ± 40nm,1550 ± 40nm
Fiber Type(dB)		Corning G652D OR Corning G657 A1
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.
Fbt Coupler Single Mode 1x2 1310&1550nm 2:98 LC/UPC 2mm Dual Window Coupler
Ordering Information

WBC-

X2-

35-

XX-

X-

XX-

xx-

P:Premium

A:Grade A

On request

12:1X2

22:2X2

35:1310/

1550nm

01: 01:99

02: 02:98

……

50: 50:50

1: 1 meter

x: on request

25:250μM Fiber

09:900μM loose Fiber

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-12-35-50-1-20-LU-C
Wavelength 1310 / 1550 nm FBT Coupler For Local Area Network , High Stability

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