环形器

Description

Polarization independent optical circulator based on polarization Beam Splitting Prism technology. It’s incoming signal from port 1 to port 2 and another signal from ports 2 to port 3. The devices are designed and manufactured to meet Telcordia GR-1209-CORE requirements and RoHS compliant.

Applications                                                                                        Features
Bi-Directional Systems                                                                                                        Low Excess Loss
EDFA OADM Equipment                                                                                                      High Isolation & Directivity
WDM Systems                                                                                                                       High Reliability               

Ordering Information

SCIR— 1 — 2 — 3 — 4 — 5 — 6 — 7 — 8

1
Wavelength

2
Ports

3
Fiber Type

4
Pigtail Dia.

5
Pigtail Length

6
Package

7
Connector Type

O=1310nm

3=3 Ports

E=SMF-28e

02=0.25mm

05=50cm

A7

FU(A)=FC/UPC(APC)

C=1550nm

 

/

09=0.9mm

10=100cm

B1

SU(A)=SC/UPC(APC)

L=1590nm

 

 

20=2mm

C1

/

 

 

30=3mm

20=200cm

D1(3)

LU(A)=LC/UPC(APC)

 

 

 

X=Customization


Package and Mounting Dimension (mm)

Stainless Steel Tube (A)

Plastic Box (B)

Aluminum alloy Box (C)

Aluminum alloy Rack (D)

Outline

Outline

Outline

Mounting

Outline

Mounting

Outline

A1=Φ3x50

A5=Φ5.5x34

B1=90x20x9.5

50x12x2Φ3.2

C1=85x18x8.4

44.5x13x2Φ3

D1=129x29x160(LGX)

A2=Φ3x54

A6=Φ5.5x38

B2=100x80x10

70x73.5x4Φ3.2

C2=90x72x8

86x68x4Φ3

D2=129x58x160(LGX)

A3=Φ3x60

A7=Φ5.5x50

B3=120x80x18

80x74.5x4Φ3.2

C3=110x95x7.5

99x84x4Φ3.5

D3=485x43.5x230(19’ Rack)

A4=Φ5x70

A8=Φ5.5x64

B4=141x115x18

100x106x4Φ3.2

C4=110x95x15

99x84x4Φ3.5

D4=485x87x230(19’ Rack)

Item

φ0.25 Stainless

φ0.9 Stainless

φ2/3 Stainless

φ0.9(φ2,φ3) Plastic

φ0.9(φ2/φ3) Aluminum Alloy

LGX

19 Rack

1X2

A7

A7

/

B1

C1

D1

/


Specification

Operating

Wavelength(nm)

1310

C Band

L Band

Parameter

Unit

Value

Band Wide(nm)

±15

Fiber Type

/

SMF-28e

Insertion Loss 1->2

<0.8

Directivity

dB

>50

Insertion Loss 2->3

<0.8

Return Loss

dB

>50

Isolation @λc

>40

Pigtail Dia.

mm

0.25 /0.9 / 2 / 3

Isolation @λall

>35

Pigtail Length

cm

>50

Insertion Loss Temperature Sensitivity (dB/)

<0.005

Power Handling

mW

<500

Wavelength Temperature Shifting(nm/)

<0.002

Operating Tem.

-0~ +70

PDL(dB)

<0.12

Storage Tem.

-40~ +85

PMD(ps)

<0.1

/

 

 


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