In-Line Attenuator

 Type

 Single Window

Dual Window

Attenuation (dB)

3, 5, 10, 15, 20±10%

3, 5, 10, 15, 20±10%

Operating Wavelength (nm)

1310±40or 1550±40, 1585±40,

or customer wavelength

1310/1550±40, 1310/1585±40

Back Reflection (dB)

≥60

Operating Temperature (℃)

-20 ~ + 85

Storage Temperature (℃)

-40 ~ + 85

Fiber type

Corning singlemode SMF-28

Fiber Pigtail Type

Bare fiber, 900um loose tube or 3mm cable

Fiber Pigtail Length (m)

1 m or custom length

Dimensions (mm)

D,F,G,H

Package Dimensions:

Package D:

3mm x 40mm stainless steel tube

Package F:

3mm x 54mm stainless steel tube

Package G:

3mm x 60mm stainless steel tube

Package H:

8.5mm x 14mm x 98mm case

 Pigtail Style:

Package D, F:

250um bare fiber

Package G:

250um bare fiber or 900um loose tube

Package H:

3mm cable or 900um loose tube

  X

 XX

 XX

 X

  X

 X

 X

Type

Wavelength

Attenuation(dB)

 Package

 Pigtail Style 

 Fiber Type

 In/Out Connector

A

13=1310nm

15=1550nm

35=1310/1550nm

36=1310/1585nm

20=20dB

15=15dB

10=10dB

05=5dB

03=3dB

D=D type

F=F type

G=G type

H=H type

1=BareFiber

2=900μm

Jacket

3=3mm

Cable

0=SMF-28

1=Corning

Flexcore

D=DS Fiber

0=None

1=FC/APC

2=FC/PC

3=SC/APC

4=SC/PC

5=ST

6=LC

X=Special