多模宽带耦合器/分路器

 
Description

The Multi-Mode Fiber Coupler based on Two Parallel Fiber fused bi-conical taper technology. It has single or multi windows. The devices are designed and manufactured to meet Telcordia GR-1209-CORE requirements and RoHS compliant

Applications                                                                                                    Features

LAN                                                                                                                             Low Excess Loss
Core Room                                                                                                               High Reliability
Video Surveillance                                                                                                
Fiber Optical Sensor

Ordering Information

 SMMC— 1 — 2 — 3 — 4 — 5 — 6 — 7 — 8                                                                                                                   

1
Ports

2
Wavelength

3
Coupling ratio

4
Fiber Type

5
Pigtail Dia.

6
Pigtail Length

7
Package

8
Connector Type

12=1x2

85=850nm

01=01/99

OM1(62.5/125)

02=0.25mm

05=50cm

A1(2, 3, 4)

FU(A)=FC/UPC(APC)

22=2x2

13=1300nm

02=02/98

OM2(50/125)

09=0.9mm

10=100cm

B1(2)

SU(A)=SC/UPC(APC)

 

83=850&1300nm

OM3(50/125)

20=2mm

C1(2)

 

/

40=40/60

OM4(50/125)

30=3mm

20=200cm

D1

LU(A)=LC/UPC(APC)

 

 

00=50/50

/

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

A2=Φ3x54

A6=Φ5.5x38

B2=100x80x10

70x73.5x4Φ3.2

C2=90x72x8

86x68x4Φ3

D2=129x58x160

A3=Φ3x60

A7=Φ5.5x50

B3=120x80x18

80x74.5x4Φ3.2

C3=110x95x7.5

99x84x4Φ3.5

D3=485x43.5x230

A4=Φ5x70

A8=Φ5.5x64

B4=141x115x18

100x106x4Φ3.2

C4=110x95x15

99x84x4Φ3.5

D4=485x87x230

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

A1

A2

A4

B1

C1

D1

D3

2x2

A1

A3

A4

B1

C1

D1

D3


Specification

Operating

Wavelength(nm)

850±20/1310±20

850&1310±20

Parameter

Unit

Value

Coupling

Ratio (%)

Insertion Loss (dB)

Fiber Type

/

OM1/ OM2/ OM3/ OM4

Tap

Signal

Tap

Signal

03/97

14.6—17.5

0.70

14.0—19.5

0.90

Directivity

dB

>36

05/95

12.8—14.5

0.80

12.5—15.0

1.00

Return Loss

dB

>36

10/90

9.20---11.5

1.20

9.00—12.0

0.20

Excess Loss

dB

Typ.:<0.4 Max.:<0.7

20/80

6.70---7.80

2.20

6.60---8.20

0.20

Pigtail Dia.

mm

0.25 /0.9 / 2 / 3

33/67

4.70---6.00

2.50

5.00---6.40

0.20

Pigtail Length

cm

>50

40/60

3.80---4.70

2.70

3.60---5.00

0.20

Operating Tem.

-10~ +70

50/50

2.90---3.80

2.80---4.00

Storage Tem.

-40~ +85


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