Specifications
Brand Name :
FOCABLE
Model Number :
1*2 Fiber Optic Coupler
Certification :
ISO Certification and RoHS Compliant
Place of Origin :
China
MOQ :
10PCS
Payment Terms :
Western Union, T/T
Supply Ability :
90000PCS/MONTH
Packaging Details :
1pcs/blister box
Fiber Type :
SM G.652D, G.657A, MM, 50/125um, 62.5/125um
Cable Type :
PVC Or LSZH Jacket
Fiber Tube :
0.9mm Tube, 2.0mm Tube, 3.0mm Tube
Connector Type :
SC/UPC, SC/APC, FC/UPC, FC/APC, LC/UPC, LC/APC
Port :
1*2, 1*4, 1*8, 1*16, 1*32, 2*4, 2*8, 2*16
Operating Wavelength :
1310/1490/1550nm
Description

SC / APC Fiber Optic Coupler , Catv System Plc Optical Splitter Low Insertion
Fused Biconical Taper (FBT) Coupler is a kind of coupler fused by taper machine through fusing two or several pieces of optical fiber bundle. Real-time monitoring of optical ratio changing to meet the requirement after fused, one end of fiber preserving is as input and the other end is for multiple outputs. It has the advantages of small volume, high reliability, excellent uniformity. Optical fiber splitter is especially suitable for passive optical networks (EPON, BPON, GPON) which is connected with the terminal equipment and realize the optical power distribution.

 The mini size couplers are designed to meet the requirement of the optical modules and fiber systems which need the small coupler package size. FOC COMMUNICATION CO., LTD developed the mini size coupler with high stability and reliability. The smallest size of the coupler is φ3.0x30 mm.
 Features Mini size Low excess loss Low PDL High stability and reliability Various Coupling Ratio  Compact Size
 Applications Mini size  EDFA Mini size transmitter/receiver module Optical communication systems Testing instruments Long-Haul Telecommunications CATV Systems &Fiber Sensors Local Area Network  Performance Specifications

Singlemode Dual/Three Window Wideband Couplers

Grade

P

A

Excess Loss(Typ.)(dB)

0.1

0.15

Max.Insertion Loss(dB)

3.6

3.8

Uniformity(dB)

0.7

1.0

Polarization Sensitivity(dB)

0.10

0.15

Operating Wavelength(nm)

1310/1550±40, 1310/1585±40,1310/1490/1550±40 or custom wavelength

Coupling Ratio(%)

50/50

Directivity(dB)

≥55

Operating Temperature(℃)

-20~+70

Storage Temperature(℃)

-40~+85

Port Configuration

1*2 or 2*2


Coupling Ratio/Insertion Loss Conversion Chart

Coupling Ratio

Insertion Loss

Grade

P

A

40/60

4.7/2.7

5.0/2.9

30/70

6.0/1.9

6.4/2.1

20/80

7.9/1.2

8.5/1.4

10/90

11.3/0.6

12.7/0.8

05/95

14.0/0.45

17.5/0.5

01/99

19~21/0.1~0.2

21.5/0.25


Ordering Information

FBT Coupler

Port

Fiber Type

Input

Output

Pigtail Length

Connector





FBT Coupler

0102=1x2
0104=1x4
0108=1x8
0116=1x16
0132=1x32
0164=1x64
0204=2x4
0208=2x8
0216=2x16

1=G652D, 2=G657A

L=900µm Loose tube, S=2.0mm, R=3.0mm, 0=Adapter

L=900µm Loose tube, S=2.0mm, R=3.0mm, 0=Adapter

05-20=0.5--2.0m, 0=Adapter, X=Others

FU=FC/UPC, FA=FC/APC, SU=SC/UPC, SA=SC/APC, ST=ST/UPC, LU=LC/UPC, LA=LC/APC, 00=None, X=Others



SC / APC Fiber Optic Coupler , Catv System Plc Optical Splitter Low Insertion SC / APC Fiber Optic Coupler , Catv System Plc Optical Splitter Low Insertion

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SC / APC Fiber Optic Coupler , Catv System Plc Optical Splitter Low Insertion

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Brand Name :
FOCABLE
Model Number :
1*2 Fiber Optic Coupler
Certification :
ISO Certification and RoHS Compliant
Place of Origin :
China
MOQ :
10PCS
Payment Terms :
Western Union, T/T
Contact Supplier
SC / APC Fiber Optic Coupler , Catv System Plc Optical Splitter Low Insertion

Foc Communication CO.,LTD

Site Member
11 Years
guangdong, shenzhen
Since 2007
Business Type :
Manufacturer, Exporter, Seller
Total Annual :
1500000-2000000
Employee Number :
50~60
Certification Level :
Site Member
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