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2X2B磁光开关
2X2B磁光开关 2X2B磁光开关 2X2B磁光开关 2X2B磁光开关 2X2B磁光开关

2X2B磁光开关

Features

  • Solid-state high speed
  • High Stability, High Reliability
  • Epoxy-free on Optical Path
  • Fail-safe latching


Applications

  • Aerospace equipment
  • Configurable Add/Drop
  • System monitoring
  • Sensing system
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M2x2B Magnet Fiber Optical Switch

 

The M2x2B optical switch is connected to the optical path by connecting or blocking the optical signal. the switch has non-mechanical configurations and activated via an electrical control signal. the switch also has build-in circulator and isolator functions. Products are widely used in aerospace and military equipment.


1x2 Magnet Fiber Optical Switch


Performance Specifications


Parameters

Unit

Specifications

Wavelength Range

nm

1520 ~ 1580

Test Wavelength

nm

1550

Insertion Loss1, 2

dB

≤ 1.2

TDL

dB

≤ 0.30

PDL

dB

≤ 0.20

Return Loss

dB

≥ 50

Crosstalk

dB

Bidirectional ≥ 20

Unidirectional ≥ 40

Repeatability

dB

≤ ±0.01

Switching Time

us

≤ 100

Pulse Duration

us

≥ 200

Durability

Cycles

≥10 Bllions

Switch Type

NA

Latching

Operating Current

mA

≤ 200

Maximum Optical Power

mW

≤ 500

Operating Temperature

℃

-5 ~ +70

Storage Temperature

℃

-40 ~ +85

Dimension

mm

(L)30.0×(W)7.5×(H)7.5 ±0.2

Note:  1 Test at room temperature and SOP.

          2 Excluding connectors, 0.2dB for one pair connectors.


Mechanical Dimensions (Unit:mm)




Electrical Drive


Type

Status

Optical Route

Electric Drive

M2x2B

Pin 1

Pin 2

Bidirectional

Ⅰ

P1 —— P3


P2 —— P4

GND

V+

Ⅱ

P1 —— P4

V+

GND

Unidirectional

Ⅰ

P1 → P3

P2 → P4

P4 → P1

GND

V+

Ⅱ

P1 → P4

P4 → P2

P3 → P1

V+

GND


Functional Diagram




Ordering Information

FSW-M2x2B-□-□-□-□-□-□-□


—□

—□

—□

—□

—□

—□

—□

Switch Type

Fiber Type

Voltage

Wavelength

Tube Type

FiberLength

Connector

B：

Bidirectional

U：

Unidirectional

SM：

SM，9/125

X：

Others

2.5：

2.5V

X：

5.0V

1550：

1550nm

X：

Others

250：

250um

900：

900um

X：

Others

05：

0.5m±5cm

10：

1.0m±5cm

X：

Others

OO：None

FC：FC/PC

FA：FC/APC

SC：SC/PC

SA：SC/APC

LC：LC/PC

X：Others





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