多模树形耦合器/分路器


 

Description

The Multi-Mode Tree 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

 SMTC— 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

13=1x3

85=850nm

00=Equal

OM1(62.5/125)

02=0.25mm

05=50cm

A1(2, 3, 4)

FU(A)=FC/UPC(APC)

14=1x4

13=1300nm

 

OM2(50/125)

09=0.9mm

10=100cm

B1(2)

SU(A)=SC/UPC(APC)

15=1x5

83=850&1300nm

 

OM3(50/125)

20=2mm

C1(2)

/

 

OM4(50/125)

30=3mm

20=200cm

D1

LU(A)=LC/UPC(APC)

18=1x8

 

 

/

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

/

/

B1=90x20x9.5

50x12x2Φ3.2

C1=85x18x8.4

44.5x13x2Φ3

D1=129x29x160 1U LGX

 

 

B2=100x80x10

70x73.5x4Φ3.2

C2=90x72x8

86x68x4Φ3

D2=129x58x160 2U LGX

 

 

B3=120x80x18

80x74.5x4Φ3.2

C3=110x95x7.5

99x84x4Φ3.5

D3=485x43.5x230 1U 19’ RACK

 

 

B4=141x115x18

100x106x4Φ3.2

C4=110x95x15

99x84x4Φ3.5

D4=485x87x230 2U 19’ RACK

Item

1X3

1X4

1X5

1X6

1X7

1X8

φ0.9(φ2,φ3) Plastic Box

B2

B2

B2

B2

B2

B2

φ0.9(φ2/φ3) Aluminum Alloy Box

C2

C2

C2

C2

C2

C2

LGX

D1

D1

D1

D1

D1

D2

19 Inches Rack

D3

D3

D3

D3

D3

D3

 Specification

Operating

Wavelength(nm)

850±20/1310±20

850&1310±20

Parameter

Unit

Value

Ports (m x n)

Insertion Loss

PDL

Uni.

Insertion Loss

PDL

Uni.

Fiber Type

/

OM1(62.5/125)/

OM2,OM3,OM4 (50/125)

dB

1x3

6.80

0.20

0.50

7.30

0.20

0.60

Directivity

dB

>36

1x4

7.90

0.20

0.70

8.30

0.20

0.80

Return Loss

dB

>36

1x5

8.90

0.30

1.10

9.40

0.30

1.20

Pigtail Dia.

mm

0.9 / 2 / 3

1x6

9.90

0.30

1.30

10.4

0.30

1.50

Pigtail Length

cm

>50

1x7

11.2

0.30

1.50

11.7

0.30

1.80

Operating Tem.

-10~ +70

1x8

12.2

0.30

1.70

13.0

0.30

2.00

Storage Tem.

-40~ +85


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