Home  »  Products  »  Fiber Optic  »  Fiber Optic Coupler

Product Catalogue
Contact Us

HuiGoo Optic Co.,Limited  

Mob:+86-013510362835

E-m:sales@huigoooptic.com

Skp:sales@huigoooptic.com

QQ:1732357465@qq.com

Address: 8 floor,jinhua building,Longhua New Street,Shenzhen,China

Products

FBT Fiber Optic Coupler 1310/1550nm

  • Category: Fiber Optic Coupler
  • Source: 1310/1550nm FBT Coupler
  • Driver: HuiGoo Optic Co.,Limited
  • Housing: 1310/1550nm FBT Coupler

Inquiry now

or

Send email

We highly appreciate your feedback.
TEL: +86-013510362835
E-mail: sales@huigoooptic.com

  • Product Details
  • Contact Form
  • Recommend Products

                               FBT Fiber Optic Coupler 1310/1550nm 

HuiGoo provide Singlemode Full wavelength Coupler 1x2, 2x2 offer very low insertion loss, low polarization dependence and excellent environmental stability. Accurate coupling ratio from 50/50 to 1/99, fiber type 250um bare fiber, 3mm and 900um loose tube fiber are available with very tight uniformity in a wide wavelength range .Singlemode Full wavelength coupler find extensive application to perform power splitting and monitoring functions in all kinds of optical communication systems.

Features
  • Low Excess Loss
  • Various Coupling Ratio
  • Compact Size
Aplications
  • Long-haul
  • Telecommunications
  • CATV Systems & Fiberoptic
  • Sensors
  • Local Area Network
Specifications
Singlemode Full Wavelength Fused Couplers
GradePA
Coupling Ratio (%)50/5050/50
Excess Loss (Typical) (dB)0.070.1
Maximum lnsertion loss (dB)3.63.8
Uniformity (Max.) (dB)0.71
Polarization Sensitivity (dB)0.10.15
Operating Wavelength (nm)1270nm to 1590nm
Testing Wavelength (nm)1310±40nm/1490±10nm/1550±40nm
Coupling Ratio/insertion Loss Conversion Chart
Coupling Ratiolnsertion Loss
 PremiumA Grade
40/604.7/2.75.0/2.9
30/706.0/1.96.4/2.1
20/807.9/1.28.5/1.4
10/9011.3/0.512.0/0.8
5/9514.0/0.3514.6/0.43
1/9922.5/0.2523.0/0.35
 
Coupling Ratio(%)1~50
Directivity (dB)>55
Operating Temperature (℃)-105
Storage Temperature (℃)-125
Fiber TypeCorning Singlemode SMF-28, DS Fiber, or flexcore
Fiber Pigtail Length (m)1
Port Configuration1x2 or 2x2
Package DimensionPackage D,E,F,G
Ordering Information
TypeGradeWavelengthCoupling Ratio or Attenuation (dB)PortPackagePigtail StyleFiber Typeln/Out Connector
SM CouplerP
A
 		1270~1590nm50=50/50
30=30/70
10=10/90
05=5/95 
01=1/99
 		0102=1x2
0202=2x2
 		D=3x40mm
E=3x54mm
F=3x60mm
G=90x20x10mm
 		1=Bare Fiber
2=900μm Jacket
3=3mm Cable
4=2mm Cable
 		0=SMF-28
D=DS Fiber
S=Special		0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC
X=Special

If you are interested for our products, pls feel free to contact us. TEL:+86-013510362835. Email: sales@huigoooptic.com

About
contact
news
company info
enterprise culture
product catalog
Service
company
product
advantage
our factory
Products
Fiber Optic
CWDM Mux Demux
DWDM OADM
WDM FWDM PWDM
Optical Transceivers
Contact
Post Code : 518109
Tel : +86-013510362835
Mob : +86-013510362835
Email : sales@huigoooptic.com