Channel Wavelength (nm)

ITU&ITU+1

Center wavelength Accuracy (nm)

±0.5

Channel Spacing (nm)

20

Channel Passband bandwidth (nm)

±7.5

Insertion Loss (dB)

≤1.6

≤2.5

≤3.5

Channel Uniformity (dB)

≤0.6

≤1.0

≤1.5

Channel Ripple (dB)

0.3

Isolation (dB)

Adjacent

N/A

>30

N/A

>30

N/A

>30

Non-adjacent

N/A

>40

N/A

>40

N/A

>40

Insertion Loss Temperature Sensitivity (dB/℃)

<0.005

Wavelength Temperature Shifting (nm/℃)

<0.002

Polarization Dependent Loss (dB)

<0.1

Polarization Mode Dispersion (PS)

<0.1

Directivity (dB)

>50

Return Loss（dB）

>50

Maximum Power Handling (mW)

500

Operating Temperature (℃)

-10~80

Storage Temperature (℃)

-40~85

Package dimension(mm)

1.19 1U Rack 2. 19 2U Rack

3.19 3U Rack 4.LGX

1：single fiber

2：double fiber

04=4 Channel

08=8 Channel

16=16 Channel

N=N Channel

……

1-1270~1610

2-1271~1611

1-G652D

2-G657A

3-Other

A—Bare fiber

B—900um loose tube

C—900um tight tube

D—2.0mm loose tube

E—3.0mm loose tube

00—Other

05—0.5m

10—1m

15—1.5m

20—2 m

1—FC/PC

2—FC/APC

3—SC/PC

4—SC/APC

5—LC/PC

6—LC/APC

7—Other