PM 1×4 Magneto-Optic Switch

The PM 1×4 Magneto-Optic 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.

Category:

Description

Features Applications
1.Aerospace equipment 1.Solid-state high speed
2.High Stability, High Reliability 2.Configurable Add/Drop
3.Epoxy-free on Optical Path 3.System monitoring
4.Fail-safe latching 4.Sensing system

 

Performance Specifications

Parameters Unit Specifications
Wavelength Range nm 1520 ~ 1580
Test Wavelength nm 1550
Insertion Loss 1, 2 dB ≤ 1.2
TDL dB ≤ 0.30
ER dB ≥ 18
Return Loss dB ≥ 55
Crosstalk dB ≥ 40
Repeatability dB ≤ ±0.01
Switching Time us ≤ 100
Pulse Duration us ≥ 200
Durability Cycles ≥10 Billions
Switch Type NA Latching
Operating Current mA ≤ 200
Maximum Optical Power mW ≤ 500
Operating Temperature -5 ~ +70
Storage Temperature -40 ~ +85
Dimension mm (L)40.0×(W)14.0×(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
Pin Group

A

Pin Group

B

Pin Group

C

Pin Group

D

Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8
PM1x4 Com-P1 V+ GND V+ GND V+ GND GND V+
Com-P2 GND V+ GND V+ V+ GND GND V+
Com-P3 V+ GND GND V+ GND V+ V+ GND
Com-P4 GND V+ V+ GND GND V+ V+ GND

 

Functional Diagram

Bidirectional
Status I Status II
Status Ⅲ Status Ⅳ

 

Ordering Information

PM1x4-□-□-□-□-□-□-□

—□ —□ —□ —□ —□ —□ —□
Switch Type Fiber Type Voltage Wavelength Tube Type Fiber Length Connector
B:

Bidirectional

PM1550:

PM1550

X:

Others

2.5:

2.5V

X:

Others

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