PM Optical Switch (2≤N≤4)

PM Optical Switch (2≤N≤4)
MEMS 1xN OSW is based on micro-electro-mechanical system technology. It allows channel selection between an input fiber and up to N output fibers by rotating the MEMS mirror. The switch is bi-directional and can also be used as a Nx1 selector switch. The optical switch offers highly reliable, durable, long-life operation in a compact package.

Features

  • Proven MEMS durability and reliability
  • Compact Form Factor
  • Fast switching time
  • Qualified to Telcordia GR-1073-CORE and RoHS requirements
  • Direct Voltage Control

Applications

  • Optical network routing
  • Fiber sensing
  • Resource sharing
  • Optical network protection and restoration

Optical Specifications

PARAMETER

VALUE

UNIT

NOTE

Wavelength

13:1290~1330
15:1525~1568
16:1600- 1650

nm

@Single-band: 13 or 15 or 16
@Dual-band: 13&15 or 15&16

Test Wavelength

1310/1550/1625 or 1650

nm


OSW Channels

2~64


N

Insertion Loss

1x2

≤1.0, typical 0.8

dB

@CWL,23°C
@Single-band, dual-band adds 0.2dB
Without Connectors (if with connectors, IL
increased by 0.2~0.3dB)

1x4

≤1.2, typical 0.9

Return Loss

≥45

dB

Or customer specify

Repeatability

≤0. 1

dB

Repeatability is defined after 100 cycles

Crosstalk

≥40

dB

Or customer specify

Polarization Dependence Loss

≤0.2

dB


Wavelength Dependence Loss

≤0.3 @S

dB

@CWL±20nm, 23°C

Temperature Dependence Loss

≤0.3

dB

TDL is for single-band

Extinction Ratio

≥18

dB


Switch Time

≤15

ms

Or customer specify

Durability

≥1x109

cycle


Maximum Optical Power

≤500

mW


Electrical and Mechanical Specifications

PARAMETER

VALUE

UNIT

NOTE

Switch Mode

Non-latching



Control Voltage

<60

V

Cylindric package

Dimension

Φ6.2×47


Cylindric package, 24≤N≤64

Environmental conditions

PARAMETER

VALUE

UNIT

NOTE

Operation Temperature

-5~65

°C


Storage Temperature

-40~85

°C


Operation Humidity

5~95

%RH


Storage Humidity

5~95

%RH

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