980/1550nm WDM Mux Demux

980/1550nm WDM Coupler are widely used in fiber sensor systems. With loss low and high reliability.

WDM Coupler

Features

Ø  High Isolation

Ø  Low Insertion loss

Ø  High Return Loss

Ø  Broad Operating bandwidth

Ø  High Stability and reliability

 

Applications

Ø  Optical Fiber Communication System

Ø  WDM Network system

Ø  Telecommunication network system

Ø  CATV System

Ø  EDFA module and subsystem

Ø  FTTX


Compliance

l  Telcordia GR-1221-CORE-1999

l  RoHS

 

Product Standard

Specifications

Unit

Parameters

Operating Wavelength

nm

980/1550

1310/1550

1480/1550

wavelength bandwidth

nm

980±10/1550±15

±15

±5

Type

--

Normal

Mixed Fiber

Normal

High Isolation

Normal

Fiber Type

--

COM

Corning HI1060Flex or OFS980

Corning HI1060 Flex

or OFS980

SMF-28e

980

1550

Corning SMF-28E

Grade

--

P

A

P

A

P

A

P

A

P

A

Insertion Loss

Max

dB

0.15

0.25

0.15

0.25

0.20

0.30

0.50

0.60

0.30

0.35

Isolation

Min

dB

20

18

20

18

18

16

35

30

16

14

PDL

Max

dB

0.05

0.10

0.05

0.10

0.05

0.10

0.05

0.10

0.05

0.10

Return Loss

Min

dB

60/55

PMD

Max

ps

0.10

Power Handling

Max

mW

300  

Pigtail Type

mm

0.9 loose tube or 250 Bare fiber

Connector Type

--

NA

Fiber length

m

≥1.0 or Client Specify

Operating Temperature

°C

-20 ~ 70

Storage Temperature

°C

-40 ~ 85

Package Dimension

mm

5.5×30 or Client Specify

Note: 1. All Parameters Are For Device Without Connectors.