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  • WDM
WDM

WDM

  • Optical Fiber CATV
  • Single-fiber Double-transmit
  • Single-fiber System Augment
  • Optical Fiber Test Equipment
  • Product description:
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Features

Applications

Good Working Bandwidth

Optical fiber communication system

Low loss

Optical instruments

High Band Isolation

Optical amplifier

High stability and high reliability

Transmission and optical laser

Optical Path without Glue

System Monitor

Parameter

FWDM5/34

FWDM4/35

FWDM34/5

Unit

Transmission channel wavelength

1550±10

1490±10

1310±40

nm

1490±10

nm

Reflection channel wavelength 1

1310±40

1310±40

1550±10

nm

Reflection channel wavelength 2

1490±10

1550±10

nm

Insertion Loss

Transmission channel

0.60

dB

Reflection channel

0.60

dB

Insertion Loss Fluctuation

Transmission channel

0.30

dB

Reflection channel

0.30

dB

Isolation

Transmission channel

40

dB

Reflection channel

20

dB

Return loss

50

dB

The Temperature Sensitivity

0.005

dB/

Polarization Dependent Loss

0.10

dB

Polarization Mode Dispersion

0.10

Ps

Directivity

50

dB

Maximum Optical Power

500

mW

Operating Temperature

20 ~ +70

Storage Temperature

40 ~ +85

Fiber Type

SMF28e

Fiber Diameter

250um bare fiber or 900um Loose tube

Package Dimension

φ5.5xL34  Steel Tube

mm