PM (Polarization-maintaining) 1X12 MEMS Fiber Optical Switch 1550nm 0.9MM 0.5M PM Fiber FC/APC 158x150x29nm Module

PM (Polarization-maintaining) 1X12 MEMS Fiber Optical Switch 1550nm 0.9MM 0.5M PM Fiber FC/APC 158x150x29nm Module

Features

 

  • Proven MEMS durability and reliability
  • Compact Form Factor
  • Fast switching time
  • Qualified to Telcordia GR-1073-CORE and RoHS
  • UART/TTL or UART/RS232 control interface
  • Product Detail

PM (Polarization-maintaining) 1X12 MEMS Fiber Optical Switch 1550nm 0.9MM 0.5M PM Fiber FC/APC 158x150x29nm Module

 

FW-MSX-1X12-15-PM-09-05-FC/APC-M3

 

MEMS  1xN  optical  switch  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.

 

1X12 MEMS Fiber Optical Switch

 

Applications

 

  • Optical network routing
  • Resource sharing in test & measurement applications
  • Optical network protection and restoration

 

Specifications

 

Table 1 Optical Specifications1

 

PARAMETER

VALUE

UNIT

NOTE

Wavelength

15:1525~ 1568

nm

Single-band: 13 or 15 or 16

Dual-band: 13&15 or 15&16

Full-band: 13&15&16 or 1290~ 1650

Test Wavelength

1550 nm  

MxN

1x12

   

Insertion Loss

1x12

≤1.8

dB

1. IL is measured at CWL, 23°C

2. IL is for Single-band. Dual-band adds 0.2dB

3. If with connectors, IL increases by 0.2~0.3dB

4. If at -5~65°C, IL increases by 0.4dB

Return Loss

≥45

dB

Or customer specify

Repeatability

≤0. 1

dB

Repeatability is defined after 100 cycles

Crosstalk

≥50

dB

Or customer specify

Polarization Dependent Loss

≤0.35

dB

 

Wavelength Dependent Loss

≤0.6

dB

WDL is measured at CWL±20nm, 23°C

Temperature Dependent Loss

≤0.6

dB

 

Extinction Ratio

≥18

dB

Welding connectors of good quality

Switch Time

≤5

ms

1.One set of connection configurations

2. Excluding protocol transmission time

3. When using optimized voltage ramp

Durability

≥1x109

cycle

 

Maximum Optical Power

≤500

mW

 

1. All specifications are without connectors.

 

Table 2 Electrical and Mechanical Specifications1

 

PARAMETER

VALUE

UNIT

Latching Type

Non-latching

 

Control Type

UART

 

Supply Voltage

5~ 12

V

Power Consumption

≤2, typical 1.7

W

Connect Type

   

Dimension

158x150x29

mm

1. All specifications belong to MSX M3.

 

Table 3 Environmental Conditions

 

PARAMETER

VALUE

UNIT

Operation Temperature

-5~65

Storage Temperature

-40~85

Operation Humidity

5~95

%RH

Storage Humidity

5~95

%RH

 

Table 4 Pigtail and Connector Type/Length

 

PARAMETER

VALUE

UNIT

NOTE

Fiber Type

     

Fiber Pigtail (All Ports)

250um fiber or 900um loose tube

   

Fiber Length (All Ports)

0.5±0.05

m

Or customer specify

Optical Connector (All port)

FC/APC

 

Or customer specify

 

Mechanical Dimensions

 

1X12 MEMS Fiber Optical Switch

             PM 1X12 MEMS Fiber Optical Switch            PM 1X12 MEMS Fiber Optical Switch

 

Table 5 Electronic PIN Definition

 

Pin Number

Name

Input/Output

Level

Function

1

NC

No connect

   
2

VCC

Power supply

 

+(5.0±5%) V Power Supply Max 150mA

3

I/O

 

LVTTL

Reserved

4

GND

   

Power supply ground

5

I/O

 

LVTTL

Reserved

6

TXD

Output

LVTTL

UART serial data output

7

RXD

Input

LVTTL

UART serial data input

8

I/O

 

LVTTL

Reserved

9

I/O

 

LVTTL

Reserved

10

I/O

 

LVTTL

Reserved

11

Case GND

   

Case ground

12

I/O

 

LVTTL

Reserved

13

I/O

 

LVTTL

Reserved

14

Reset

Input

LVTTL

Reset,  low  active, the pulse width  needs 4ms

 

UART Control Setting

 

Baud Rate: 115200

Start Bits: 1

Data Bits: 8

Parity: None

Stop Bits: 1

Flow Control: None.

 

Communication Protocal

Protocol 1 (Default)

 

Command

 

FLAG

LEN

RES

COMMA

DATA

SUM

2 Byte

1 Byte

1 Byte

1 Byte

 

1 Byte

 

FLAG: 0xEFEF or 0xAAAA

LEN: Total number of bytes from RES to SUM

RES: 0xFF

SUM: Checksum, SUM=FLAG+LEN+RES+COMMA+DATA

 

Response

 

FLAG

LEN

RES

RESP

DATA

SUM

2 Byte

1 Byte

1 Byte

1 Byte

 

1 Byte

 

FLAG: 0xEDFA

LEN: Total number of bytes from RES to SUM

RES: 0xFF

SUM: Checksum, SUM=FLAG+LEN+RES+COMMA+DATA

 

Command List

 

Set Channel

Command

FLAG1

LEN

RES

CMD

Switch

DATA

SUM

0xEFEF

0x06

0xFF

0x0D

00/01

CHANNEL (1byte)

SUM

Eg:EF EF 06 FF 0D 00 00 01 F1    (set channel 1)

EF EF 06 FF 0D 00 00 02 F2 (set channel 2)

EF EF 06 FF 0D 00 00 03 F3 (set channel 3)

Response

FLAG2

LEN

RES

RESP

DATA

SUM

0xEDFA

0x04

RES

0x04

Success:0xEE

Fail:0xEF

SUM

eg: ED FA 04 FF 04 EE DC

 

Get Channel

Command

FLAG1

LEN

RES

COMMA

DATA

SUM

0xEFEF

0x03

RES

0x02

 

SUM

eg: EF EF 03 FF 02 E2

Response

FLAG2

LEN

RES

RESP

DATA

SUM

0xEDFA

0x04

RES

0x02

CHANNEL(1byte)

SUM

eg: ED FA 04 FF 02 07 F3

Note:When channel 0 is set, the voltage is 0, that is block state

 

Oder Information

 

Part No.

Specification

FW-MSX-1X12-15-PM-09-05-FC/APC-M3

PM (Polarization-maintaining) 1X12 MEMS Fiber Optical Switch 1550nm 0.9MM 0.5M PM Fiber FC/APC 158x150x29nm Module

 

 

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