CrystaLatch
TM
1x1,1x2,
Solid-State Fiberoptic Switch
(Protected by U.S. patents 7224860，6757101，6577430 and pending patents)
Product Description
The CL Series 1x1 and 1x2 solid-state fiber optical switch connects
optical channels by redirecting an incoming optical signal into a
selected output fiber. This is achieved using patented non-mechanical
configurations and activated via an electrical control signal. Latching
operation preserves the selected optical path after the drive signal has
been removed. The all solid sate CL 1x1,1x2 fiberoptic switch features
low insertion loss, high extinction ratio, high channel isolation, and
extremely high reliability and repeatability. It is designed to meet the
most demanding switching requirements of continuous operation
without failure, longevity, operation under shock/vibration
environment and large temperature variations, and fast response time.
The switch also has build-in circulator
and isolator functions. Electronic driver
is available for this series of switches.
Features
•
Solid-State high speed
•
Ultra-high reliability
•
Fail-safe latching
•
Low insertion loss
•
Direct low voltage drive
•
Compact
•
Low cost
Performance Specifications
CL Series 1x1,1x2 Switch
Operation Wavelength
1
Insertion Loss
2
Cross Talk
Switch Speed (rise, fall)
Repetition Rate
Polarization Dependent Loss
Polarization Mode Dispersion
Return Loss
Operating Temperature
Optical Power Handling
Storage Temperature
Fiber Type
Package Dimension
1.
2.
3.
4.
Min
1520
1295
1295
40
20
Applications
•
•
•
•
Optical channel blocking
Configurable Add/Drop
System monitoring
Instrumentation
70
300
500
4
-40
85
Corning SMF-28
58.2L x 8.4W x 8.4H
50
-5
Typical
1550
1310
0.7
50
50
5K
0.1
0.1
55
Max
1580
1325
1.0
200
0.2
0.2
Unit
nm
nm
dB
dB
μs
Hz
dB
ps
dB
o
C
mW
o
C
mm
Agiltron can achieve same SPEC at L band
Measured without connectors
The typical crosstalk of single stage is 20dB
High power version available.
1
LASER COMPONENTS GmbH
Werner-von-Siemens-Str. 15, 82140 Olching, Germany, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
CrystaLatch
TM
1x1,1x2 Solid-State Fiberoptic Switch
Electrical Driving Information
The switch is actuated by applying a voltage pulse. Applying one polarity pulse, one light path will be
connected and latched to the position. Applying a reversed polarity pulse, another light path will be
connected and latched to the position after pulse removed.
Parameter
Drive Voltage*
Drive Current
Pulse Duration
Minimum
4.5
110
0.2
Typical
5
140
0.5
Maximum
6
195
10
Unit
V
mA
ms
Driving kit with RS232 and TTL interfaces and Windows
TM
GUI is available
CL 1x2 Switch
Optical Path
Port 1→Port 2
Port 1→Port 3
Pin 1
GND
5V Pulse
Pin 2
5V Pulse
GND
CL 2x1 Switch
Optical Path
Port 2→Port 1
Port 3→Port 1
Pin 1
5V Pulse
GND
Pin 2
GND
5V Pulse
* The typical drive voltage of single stage is 2.5V.
Mechanical Dimensions (mm)
Ordering Information
CLSW-
Type
1x1=11
1x2=12
2x1=21
Wavelength
1310=3
1550=5
Special=0
Switch
Dual Stage=2
2
Package
Fiber Type
Bare fiber=1
900um loose tube=3
Special = 0
Fiber Length Connector
0.25m=1
0.5m=2
1.0m=3
Special=0
None = 1
FC/PC = 2
FC/APC = 3
SC/PC = 4
SC/APC = 5
ST/PC = 6
LC = 7
Special = 0
Special = 0 SMF-28 =1
Special=0
www.lasercomponents.com
LASER COMPONENTS GmbH
Werner-von-Siemens-Str. 15, 82140 Olching, Germany, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
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07/09 / V1 /
IF
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agiltron/ sm_schalter / cl_1x1_1x2_switch.pdf
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