Features

Applications

        High Extinction Ratio

        Testing Instruments

        High Isolation

        Coherent Communication

        Low Insertion Loss

        EDFA

        High stability & Reliability

        Fiber Sensor

Specifications

Parameter

Unit

Value

Wavelength

nm

488

670

Operating Bandwidth

nm

±5

±5

Max. Insertion Loss at 23℃ 

dB

0.5

0.5

Min. Isolation at 23℃

 @488nm

dB

N/A

16

 @670nm

dB

16

N/A

Max. PDL at 23℃ 

dB

0.2

Min. Directivity

dB

50

Min. Return Loss at 23℃

dB

50

Max. Optical Power (CW)

mW

50mW (with connectors)

Fiber Type

-

460HP

Package Dimensions

 Bare fiber

mm

φ3*60

 900um loose tube

mm

φ3*70

Operating Temperature

℃

-5~+75

Storage Temperature

℃

-40~+85

With connector, IL is 1.0dB higher, RL is 5dB lower.

Ordering Information

  FUWDM-①-②③-④-⑤⑥-⑦-⑧⑧⑧

①

- Wavelength:

 4867=488nm/670nm, SSSS=Specified

②

- Working Axis:

 N=Non-PM

③

- Pump Type:

 F=Forward pump (2x1), B=Backward pump (1x2)

④

- Fiber type:

 097=460-HP, 106=630-HP, SSS=Specified 

⑤

- Package Dimensions:

 0=φ3.0x60mm, 1=φ3*70mm, S=Specified

⑥

- Pigtail type:

 0=bare fiber, 1=900μm loose tube

⑦

- Fiber length:

 0.8=0.8m, 1.0=1m, S=Specified

⑧⑧⑧

- Connector type:

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