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2x2 1310/1550nm FTTH Single Mode Optical Coupler WDM Systems

Categories Fiber Optic Splitter
Brand Name: UNIFIBER-OEM
Model Number: 2x2 optical coupler
Certification: ROHS
Place of Origin: CHINA
MOQ: 10pcs
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 1000pcs/day
Delivery Time: 3~5 business days
Packaging Details: Blister Case
Product: 2x2 optical coupler
Wavelength: 1310nm & 1550nm
Splitting: 50%/50%
Connector: None
Pigtail Type: 900um loose tube
Package: Steel tube
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2x2 1310/1550nm FTTH Single Mode Optical Coupler WDM Systems

Singlemode coupler 1X2 2X2 offer very low insertion loss, low polarization dependence and excellent environmental stability Accurate coupling ratio from 50/50 to 1/99 and fiber type 250um bare fiber, 3mm and 900um loose tube fiber are available with very tight uniformity. Singlemode standard coupler and wideband coupler components find extensive application to perform power splitting and monitoring functions in all kinds of optical communication systems.


Features

Mini size
High isolation
Low PDL
Low excess loss
High stability and reliability


Application

FTTH & LAN
WDM systems

CATV Systems & Fiberoptic Sensors
Long-haul Telecommunications

Single Standard Couplers
Grade
P Grade
A Grade
Coupling Ratio(%)
50/50
50/50
Excess Loss (Typical)(dB)
0.07
0.1
Maximum lnsertion loss(dB)
3.4
3.5
Polarization Sensitivity (dB)
0.15
0.2
Operating Wavelength(nm)
1310,1480,1550 or custom wavelength
Single Wideband Couplers
Grade
P Grade
A Grade
Coupling Ratio(%)
50/50
50/50
Excess Loss (Typical)(dB)
0.07
0.1
Maximum lnsertion loss(dB)
3.4
3.6
Polarization Sensitivity (dB)
0.15
0.2
Operating Wavelength(nm)
1310±40,1550±40,or custom wavelength
Coupling Ratio(%)
1~50
Directivity (dB)
≥55
Operating Temperature(℃)
-20~+80
Storage Temperature(℃)
-40~+85
Fiber Type
Corning singlemode SMF-28,DS fiber or flexcore
Fiber Pigtail Length(m)
1
Port Configuration
1×2 or 2×2
Dimensions (mm)
Package D,E,F,G

Coupling Ratio
lnsertion Loss
P Grade
A Grade
40/60
4.4/2.5
4.6/2.8
30/70
5.6/1.8
6.0/2.0
20/80
7.4/1.1
7.7/1.3
10/90
10.8/0.6
11.6/0.8
5/95
14.2/0.4
14.6/0.5
2/98
18.5/0.2
19.0/0.3
1/99
21.0/0.2
21.5/0.3


Quality 2x2 1310/1550nm FTTH Single Mode Optical Coupler WDM Systems for sale
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