PM DWDM Device

PM DWDM Device

Features

Applications

Low Insertion Loss

DWDM Module

High Return Loss

DWDM System

High Isolation

Gpon Networks

High Reliability & Stability

CATV Links

Specifications

Parameters

Unit

Values

Channel Space

Ghz

100

200

Center Wavelength

nm

ITU Grid

Center Wavelength Accuracy

nm

±0.05

±0.1

Channel Pass band  (@-0.5dB)

nm

0.22

0.5

Max. Insertion Loss of Transmission Channel

dB

1.0

0.9

Max. Insertion Loss of Reflection Channel

dB

0.4

0.4

Min. Transmission Isolation @Reflection Wavelength

dB

30

30

Min. Reflection Isolation @Transmission Wavelength

dB

10

10

Max. Channel Flatness

dB

0.3

Min. Extinction Ratio at 23℃

dB

18

Max. Wavelength Thermal Stability

nm/℃

0.003

Max. Insertion Loss Thermal Stability

dB/℃

0.005

Min. Return Loss

dB

50

Max. Power Handling (CW)

mW

500

Fiber Type

–

PM Panda fiber

Operating Temperature

℃

0~+70

Storage Temperature

℃

-40~+85

*Above specifications are for device without connector.

*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.

*The default connector key is aligned to slow axis.

Ordering Information

  PMDWDM-11-234–555-67–8–999

 11 – Wavelength:

26=26CH,27=27CH,……, 40=40CH, 41=41CH,……

  2 – Configuration:

3=1×2

  3 – Channel Space:

1=100G, 2=200G

  4 – Working Axis:

B=Both axis working

555 – Fiber Type:

001=PM1550, 002=PM1310, 008=SMF-28E, SSS=Specify

  6 – Package Dimension:

0=φ5.5x35mm, S=Specify

  7 – Pigtail Type:

0=bare fiber, 1=900μm loose tube

  8 – Fiber Length:

0.75=0.75m, 1.0=1m, S=Specify

999 – Connector Type:

0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify