Parameter Symbol Specification
Insertion Loss (IL) 1.8dB max.
Return Loss (RL) 50dB min.
Polarization Dependence Loss (PDL) 0.15dB max.
Wavelength Dependence Loss 2 (WDL) 0.3dB max.
Repeatability 3 0.03dB max.
Stability 4 0.02dB max.
Crosstalk -50dB max.
Temperature Dependence Loss Over TOP (TDL) 0.4dB max.
Optical Power Handling 500mW max.
Switching Time 1ms
Durability 1x10 9 min.
Fiber Type SM 9/125um
Jacket 0.9mm Tight Buffer
Pigtail Length 1.0m min.
Control Method I2C, TTL, RS-232
Note: 1. Unless otherwise notice, all parameters measured at 1550nm and 23 w/o conne
FAST FIBER OPTIC 2x2 MEMS SWITCH
The 2x2 MEMS SWITCH are opto-mechanical latching switches for the most demanding applications in fiber optic communication networks. The switch is available in 1x1, 2x1 and 2x2 variants and offers solid state reliability, accurate precision and fast response time. The switch mechanism is latching and has a very fast response time below 1 ms and only 0.5 dB insertion loss. In the SLTS variant the switch comes with a built in position monitor to sense the state of the switch. The miniature package withstands rugged environments and is well suited for direct mounting on printed circuit boards. The switch is qualified according to Telcordia GR 1221.
FEATURES
reliable
0.5 dB insertion loss
0.5 ms response time
low PDL
60 dB crosstalk
miniature size
latching
2x2, 2x1, 1x1 variants
APPLICATIONS
Protection Switching
Reconfiguration
WDM
TECHNICAL SPECIFICATIONS
Unit Min Typ Max
Wavelength Range nm 1240 1640
Insertion Loss dB 0.5 0.9
Crosstalk dB 75 50
Back reflection dB 55 50
Polarization Dependent Loss dB 0.03 0.07
Switching Time ms 0.3 1
Switching Voltage V 5
Fiber Pigtail mm 9/125/900
Durability cycles No wear out
Power Consumption mW 10 50
Operation Temperature °C 0 70
Storage Temperature °C -40 85
Size (L x W x H) mm 43 x 16.5 x 9.5
The 4x4 switch is a very fast opto-mechanical switch working over the spectrum from 1250 nm to
1650nm. The component is designed for optical switching in fiber optical instruments and networks.
The highly reliable switching mechanism uses integrated micro mirrors and features fast switching
time below 1 ms and below 2.0 dB insertion loss. The miniature package withstands rugged
environments and is well suited for direct mounting on printed circuit boards. The switch is built by
cascading 1x2 and 2x2submodules which are qualified according to Telcordia GR 1221.
FEATURES
reliable
2.0 dB insertion loss
1 ms response time
non-latching
APPLICATIONS
Source Selection
Protection Switching
Monitoring
Wavelength provisioning
DESCRIPTION
The 4X4 switches are composed of an optical subsystem and an electrical driver interface. The
optical switching function is realized by silicon MEMS chips, on which a mirror can be moved in
and out of the optical path by electrostatic actuation. The 4x4 switching function is realized by
interconnecting 1x2 and 2x2 switch elements. In the latching SL variant a bistable suspension
mechanism keeps the last selected state in power off. In the non-latching SW variant the switch
elements return into the bar state when electrical power is removed.
TECHNICAL SPECIFICATIONS
Switch Unit Min Typ Max
Wavelength Range nm 1250 1650
Insertion Loss dB 1.0 2.0
Crosstalk dB 65 55
Backreflection dB 55 50
Polarisation Dependent Loss dB 0.07 0.15
Switching Time ms 0.5 1
Fiber Pigtail μμ 9/125/900
Durability cycles no wear out
Package
Power Consumption during switching mW 75 200
Supply voltage V 4.75 5.25 V
Logic level low V 0 0.5
Logic level high V 2.5 5.25
Operation Temperature °C 0 70
Storage Temperature °C -40 85
Size (L x W x H) mm 100x 100 x 8
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MEMS 16x16 Matrix Switch is an integrated switch module based on MEMS 1x16 Optical Switch components. Thirty-two MEMS 1x16 switches, sixteen for inputs and the other sixteen for outputs, are interconnected to form a fully non-blocking, two stage, optical cross-connect. Under this matrix switch platform, different MEMS 1xN switches can be used to form customized MxN Switch Matrices.
Pin Assignmentsï¼?
The MEMS 1xN Switch operates through a 16-pin interface. Pin assignments are listed in the following table. The relative position of each pin is presented in Figure 1.
Table 3, Pin Assignment Table for MEMS 16x16 Matrix Switch with RS232 Interface
Features
Up to 128 channels
Low loss and high reliability
1 N Optical Switch (Stepper Motor )
Low loss and high reliability
Parallel interface (TTL,I 2 C)
Modularized design
Epoxy-free in optical path
Applications
Ring network
Remote monitoring in optical network
Testing of fiber optical component
Parameters OSW-1N
Insertion loss dB
1
Mini1X1 Optical Switchï¼?Mini1X2 Optical Switchï¼?Mini2X2baypass Optical Switchï¼?
Features
l Low Insertion Loss
l Wide Wavelength Range
l Low Crosstalk
l High Stability, High Reliability
l Epoxy-free on Optical Path
l
Latching and Non-latching
Application
lMetropolitan Area Network
lR&D in Laboratory
lSystem Monitoring
l
Configurable OADM
Performance
Parameters
MOSW-1X1 1X2 2 2B
Wavelength Range
nm
650 1310
1260 1670
Testing Wavelength
nm
650/780/850/980/1064/1310
1310/1490/1550/1625/1650
Insertion Loss
1X1
dB
Typ:0.6,Max:1.0
Typ:0.5 ,Max:0.8
1X2
Typ:0.6,Max:1.0
Typ:0.6,Max:1.0
2X2B
Typ:0.8,Max:1.2
Typ:0.8,Max:1.0
Return Loss
dB
30
50
Crosstalk
dB
35
50
PDL
dB
0.05
WDL
dB
0.25
TDL
dB
0.25
Repeatability
dB
±0.02
Power supply
v
3.3 or 5.0
Lifetime
Cycle
107
Switch Time
ms
8
Transmission Power
mW
500
Operation Temperature
-30 +85
Storage Temperature
-40 +85
Weight
g
16
Dimension
mm
(L)36.5 (W)12.5 (H)8.2(±0.2)
Ordering Information�MOSW�A�B�C�D�E�F�G
A
Features
Low Insertion Loss
Wide Wavelength Range
Low Crosstalk
High Stability, High Reliability
Epoxy-free on Optical Path
Latching and Non-latching
Application
Metropolitan Area Network
R&D in Laboratory
System Monitoring
Configurable OADM
Parameters POSW-2 2
Fiber type nm PM630 PM1550
Testing Wavelength nm 630/650/780/850/980/1064/1310 1310/1490/1550/1625/1650
Insertion Loss dB Typ:1.0,Max:1.3 Typ:1.0 ,Max:1.2
Return Loss dB 30 50
Crosstalk dB 35 50
ER dB 18.00
WDL dB 0.25
TDL dB 0.25
Repeatability dB ±0.02
Power supply v 3.0 or 5.0
Lifetime Cycle 107
Switch Time ms 8
Transmission Power mW 500
Operation Temperature -40 +85
Storage Temperature -40 +85
Weight g 16
Dimension mm (L)28 (W)12.6 (H)8.5(±0.2)
The 8X8 all-optical network switch module is a compact, high-performance and ultra-low power fully non-blocking all-optical 8 port any-to-any � matrix switch module. This unique customer configurable single-sided switch design allows any of the 8 ports to be connected to any other ports enabling new interconnection architectures not possible with traditional symmetric NxN switch matrixes. The ultracompact size and low-power usage make this an ideal choice for OEM applications and enables the switch to be mounted onto pluggable circuit packs. It is designed to meet the highest performance and reliability needs of the most demanding applications with exceptionally low optical loss, compact size, low power requirements and fast switching speeds.
Features
Low Insertion Loss
Wide Wavelength Range
Low Crosstalk
High Stability, High Reliability
Epoxy-free on Optical Path
Latching and Non-latching
Application
Metropolitan Area Network
in Laboratory
System Monitoring
Configurable OADM
Parameters OSW-8 8
Wavelength Range nm 650 1310 1260 1670
Testing Wavelength nm 650/780/850/980/1064/1310 1310/1490/1550/1625/1650
Insertion Loss dB Typ:2.0,Max:2.8 Typ:2.0 ,Max:2.5
Return Loss dB 30 50
Crosstalk dB 35 55
PDL dB 0.05
WDL dB 0.25
TDL dB 0.25
Repeatability dB ±0.02
Power supply v 3.0 or 5.0
Type Latching or Non-Latching
Lifetime Cycle 107
Switch Time ms 15
Transmission Power mW 500
Operation Temperature -20 85
Storage Temperature -40 85
Feature:
Unmatched Low Cost
Low Insertion Loss
High Channel Isolation
Highly Stable and Reliable
Epoxy-Free Optical path
Latching or Non-Latching
Application:
Optical Netrwork Protection/Restoration
Optical Signal Routing
Configurable Optical Add/Drop
Transmitter and Receiver Protection
Network Test Systems
Instrumentation
Performance
Parameter Se ecification p p
Operating Wavelength (nm) 850&1310±40 1260~1650
Insertion Loss (dB) 0.8 1.0
WDL (dB) 0.25 0.30
PDL (dB) 0.1
Channel Cross Talk (dB)3555
Repeatability (dB) ±0.02
Return loss (dB)3555
Switching Speed (ms) 10
Drive Voltage (V) 5
Power Handing (mW) 500
Durability (Ccles 10 Million y ( y )
Operating Temperature () 070
Storage Temperature () -4085
Fiber Type SM or MM
Fiber Length (m) Customer Specify
Dimension (LWH) (mm) 23X27X8.5
1 1 PM Optical Switch
Features
Low Insertion Loss
Wide Wavelength Range
Low Crosstalk
High Stability, High Reliability
Epoxy-free on Optical Path
Latching and Non-latching
Application
Metropolitan Area Network
R&D in Laboratory
System Monitoring
Configurable OADM
Performance
Parameters OSW-1 1
Wavelength Range nm 650 1310 1260 1670
Testing Wavelength nm 650/780/850/980/1064/1310 1310/1490/1550/1625/1650
Insertion Loss dB Typ:0.6,Max:1.0 Typ:0.5 ,Max:0.8
Return Loss dB 35 50
Crosstalk dB 40 50
ER dB >18
PDL dB 0.05
WDL dB 0.25
TDL dB 0.25
Repeatability dB ±0.02
Power supply v 3.0 or 5.0
Lifetime Cycle 107
Switch Time ms 8
Transmission Power mW 500
Operation Temperature -40 +85
Storage Temperature -40 +85
Weight g 16
Dimension mm (L)27 (W)12.6 (H)8.5(±0.2)
PM1 2 Optical Switch
Features
Low Insertion Loss
Wide Wavelength Range
Low Crosstalk
High Stability, High Reliability
Epoxy-free on Optical Path
Latching and Non-latching
Application
Metropolitan Area Network
R&D in Laboratory
System Monitoring
Configurable OADM
Performance
Parameters POSW-1 2
Fiber type nm PM630 PM1550
Testing Wavelength nm 630/650/780/850/980/1064/1310 1310/1490/1550/1625/1650
Insertion Loss dB Typ:0.8,Max:1.2 Typ:0.8 ,Max:1.0
Return Loss dB 30 50
Crosstalk dB 35 50
ER dB 18.00
WDL dB 0.25
TDL dB 0.25
Repeatability dB ±0.02
Power supply v 3.0 or 5.0
Lifetime Cycle 107
Switch Time ms 8
Transmission Power mW 500
Operation Temperature -40 +85
Storage Temperature -40 +85
Weight g 16
Dimension mm (L)28 (W)12.6 (H)8.5(±0.2)
Features
Up to 128 channels
Low loss and high reliability
1 N Optical Switch (Stepper Motor )
Low loss and high reliability
Parallel interface (TTL,I 2 C)
Modularized design
Epoxy-free in optical path
Applications
Ring network
Remote monitoring in optical network
Testing of fiber optical component
Parameters OSW-1N
Insertion loss dB
1
