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Polarization Maintaining Isolator

下載技術規格書

細節描述


Feature

Low insertion loss

High return loss

High isolation

High extinction ratio

High reliability & stability

Application

EDFA & Raman amplifier

Fiber Instrumentation

Fiber sensor system

Communication system

Optical intergraded chips

Performance Specifications

Parameter

Unit

Value

Type

/

Standard Single stage

Standard Dual stage

Centre Wavelength

nm

1310 or 1550

Insertion Loss

dB

0.6

0.8

Isolation @23°C

dB

30

45

Operating Wavelength

nm

CW±15

CW±20

Min. Extinction Ratio @23°C

dB

20

Return loss

dB

55

Power handling

mW

500

Fiber Type

/

PM Panda fiber

Operating temperature

°C

-25~ +85

Storage temperature

°C

-40 ~ +85

Remark: 1. The reliability test conformed Telcordia GR-1221-CORE.

2. Specifications exclude connector


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