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WDM-Tap Coupler-Isolator Hybrid Combination(980/1550nm)

WDM-Tap Coupler-Isolator Hybrid Combination(980/1550nm)

Stage:

Single stage

Dual stage

Tap Ratio:

1%

2%

5%

Configuration :

Forward pump

Backward pump

Pigtail Style:

Bare Fiber

900um Loose tube

Fiber Length:

1m

2m

Specify

In/Out Connector:

None

FC/APC

FC/UPC

SC/APC

SC/UPC

LC/APC

LC/UPC

ST

Specify

Wavelength:

1550nm pass/980nm reflect

Reply Within 12 Hours

Description

Parameters

PDF

Features
Wide operating wavelength range
Low insertion loss
High channel isolation
Ultra low PDL & PMD
High stability and reliability
Epoxy free on optical path
Applications
Fiber optic amplifier
CATV fiber optic link
WDM system
Fiber optic instrument
Transmitter and fiber laser
Laboratory R&D

Package Dimension

The production workshop show

Performance Specifications

Parameter Single Stage Dual Stage
Signal Operation Wavelength Range (nm) C band 1530 ~ 1565
Pump Channel Wavelength Range (nm) 960 ~ 990
Isolation (dB) (Over signal wavelength range @23℃, all SOP) ≥30 ≥42
Wavelength Isolation (dB) (4 to 2 @λ signal) ≥15
Wavelength Isolation (dB) (1 to 2 or 2 to 1 @λ pump) ≥30
Insertion Loss ( over wavelength range and 0 to +70℃, all SOP) (dB) Pump Channel ≤0.6
Signal Channel ≤1.3 ≤1.4
Tap Ratio 1% 19.0~21.0
Tap Ratio 2% 16.2~18.0
Tap Ratio 5% 12.2~14.0
Temperature Dependent Loss (dB) ≤0.25 ≤0.3
Wavelength Dependent Loss (dB) ≤0.5
Return Loss (dB) ≥50
Directivity (dB) ≥50
PDL (dB) ≤0.15 ≤0.2
PMD (ps)(Low PMD Option) ≤0.05 ≤0.05
Power Handling (mW) 300
Operating Temperature (℃) -10 ~ +75
Storage Temperature(℃) -40 ~ +85
Package Dimension (mm) Φ5.5 x L38
Fiber Type Corning HI 1060 fiber at common / pump port
Corning HI 1060 fiber or SMF-28e fiber at common port
Corning SMF-28e fiber at signal port

1.Above specifications are for devices without connector.

2.Specifications may change without notice.

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