980/1550nm(980/1590nm) Single Mode Fiber WDM（for Submarine Applications）
		Product Features	Product Applications
		Moisture-Resistant	Submarine Optical Amplifier
		Impact-Resistant	Submarine Optical Module
		Vibration-Resistant	Terrestrial Optical Amplifier
		Compact Size

Specifications			980/1550nm		980/1590nm
Parameter		Unit	Premium	A grade	Premium	A grade
Shorter Wavelength Channel		nm	960 to 990		960 to 990
Insertion Loss	Max	dB	0.3	0.4	0.3	0.4
PDL	Max	dB	0.05	0.05	0.05	0.05
Isolation @C band or L band	Min	dB	20	18	20	18
Longer Wavelength Channel		nm	C Band (1528 to 1565)		L Band (1570 to 1605)
Insertion Loss	Max	dB	0.3	0.4	0.3	0.4
PDL	Max	dB	0.05	0.05	0.05	0.05
Isolation @960 to 990nm	Min	dB	20	18	20	18
Operating power	Max	W	5
Operating Temperature		°C	-40 to +85
Storage Temperature		°C	-50 to +85
Package Type		mm	S6=Ø3x54: for bare fiber

Ultra-High Reliability Test	Results
High Temperature Storage (85°C)	6,000 hours
Temperature Cycling (-40°C to 85°C)	1,000 cycles
Damp Heat Test (85°C /85%RH)	5,000 hours
Low Temperature Storage (-40°C)	6,000 hours
Impact Test (500g, 1ms)	8 times/each axes (3 axes)
Vibration Test (20 to 2,000 Hz/20g)	20 minutes/12 times (3 axes)

Ordering Information

H

W

D

M

0

0

Wavelength 1=980/1550nm 2=980/1590nm

Structure 1=1x2 2=2x2

Grade P=Premium A=A grade

Package 5=S6

Fiber Type 5=980-20 7=SM1060 FLEX 8=980-16

Pigtail S=250μm bare fiber

Fiber Length 0=0.5m 1=0.75m 2=1.0m 3=1.5m 4=2.0m S=Specify

Note:1. Central wavelength can be customized for different applications.
2. All specifications are subject to change without notice.