Low Insertion Loss

         Optical Communication System

         Low Polarization Dependent Loss 

         CATV

         High stability & Reliability

         FTTX/PON

Specifications

Parameter

Unit

Value

Grade

Grade P

Grade A

Operating Wavelength

nm

1310 or 1550

Operating Bandwidth

nm

±50

Max. Insertion Loss

50/50

dB

3.4/3.4

3.6/3.6

40/60

dB

4.4/2.6

4.7/2.8

30/70

dB

5.7/1.9

6.0/2.0

20/80

dB

7.6/1.30

8.0/1.35

10/90

dB

11.0/0.65

11.5/0.75

5/95

dB

14.2/0.40

14.5/0.50

2/98

dB

18.5/0.25

19.0/0.35

1/99

dB

21.5/0.2

22/0.3

Max. Excess Loss

dB

0.1

0.3

Max. Polarization Dependent Loss

dB

0.1

0.15

Min. Directivity

dB

50

Max. Return Loss

dB

50

Max. Optical Power(CW)

W

2

Fiber Type

-

SMF-28e

Package Dimension

mm

3*54(bare fiber,0.9mm loose tube),

90*20*10(0.9mm/2mm/3mm loose tube)

Operating Temperature

℃

-40~+85

Storage Temperature

℃

-40~+85

For device with connector, IL is 0.3dB higher, RL is 5dB lower.

    LQSMFUC-1111-233-444-567-8888

1111

-Wavelength:

1310=1310nm, 1550=1550nm, 1315=1310nm & 1550nm

2

-Port Type:

2=1x2

33

-Tap Ratio:

01=01%/99%

444

-Fiber type:

001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E

5

-Package Dimension:

0=φ3.0x54mm

6

-Pigtail type:

0=250 bare fiber, 1=900um loose tube

7

-Fiber length:

0=0.8m,1=1m

8888

-Connector type:

0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC