LightBend
TM
Mini 1x8 Multimode
OptoMechanical Fiberoptic Switch
(Protected
by U.S. patent 6823102 and pending patents)
Product Description
The LB Series Mini 1x8 Multimode fiber optic switch connects optical channels by
redirecting an incoming optical signal into a selected output fiber. This is achieved
by using a patent pending opto-mechanical configuration activated via an
electrical control signal. Latching operation preserves the selected optical path
after the drive signal has been removed. The switch has integrated electrical
position sensors, and the new material based advanced design significantly reduces
moving part position sensitivity, offering unprecedented high stability as well as
an unmatched low cost.
Features
•
•
•
•
•
Unmatched Low Cost
Low Optical Distortions
High Isolation
High Reliability
Epoxy-Free Optical Path
Performance Specifications
LB Series Mini 1x8 MM Switch
Operation Wavelength
Insertion Loss
1
Wavelength Dependent Loss
Polarization Dependent Loss
Return Loss
Cross Talk
Switching Time
Repeatability
Operating Voltage
Voltage Pulse Width
(Latching)
Switching Type
Operating Temperature
2
Optical Power Handling
Storage Temperature
Fiber Type
Package Dimension
Min
Typical
Max
820~880, 1260~1360, 1510~1610
0.6
1.2
0.15
0.3
0.1
0.15
35
45
3
10
±0.05
5
5
7
20
Latching / Non-Latching
-5
70
300
500
-40
85
MM50/125, MM62.5/125
67.0L x 25.0W x 10.0H
Unit
nm
dB
dB
dB
dB
dB
ms
dB
VDC
ms
C
mW
o
C
mm
o
Applications
•
•
•
•
Channel Blocking
Configurable Add/Drop
System Monitoring
Instrumentation
Note:
1. Exclude connectors.
2. Measured using laser with coupled power ratio of categories 5 (CPR). Laser mode fill ratio need special
version.
3. -40°C to 85°C is available.
LASER COMPONENTS GmbH
Werner-von-Siemens-Str. 15, 82140 Olching, Germany, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
LightBend
TM
Mini 1x8 Multimode
OptoMechanical Fiberoptic Switch
Electrical Driving Requirement
Agiltron offers a computer control kit with TTL and RS232 interfaces and Windows
TM
GUI
Latching Type
Optical Path
Input
→
Port 1
Input
→
Port 2
Relay
Relay1
Relay 2, 3, 4, 5, 6, 7
Relay 1
Relay 2
Relay 3, 4, 5, 6, 7
Input
→
Port 3
Relay1, 2
Relay 3
Relay 4, 5, 6, 7
Relay 1, 2, 3
Input
→
Port 4
Relay 4
Relay 5, 6, 7
Relay 1, 2, 3, 4
Input
→
Port 5
Relay 5
Relay 6, 7
Relay1, 2, 3, 4, 5
Input
→
Port 6
Relay 6
Relay 7
Input
→
Port 7
Input
→
Port 8
Relay 1, 2, 3, 4, 5, 6
Relay 7
Relay 1, 2, 3, 4, 5, 6, 7
Electric Drive
Pin 1
5V Pulse
N/A
GND
5V Pulse
N/A
GND
GND
5V Pulse
GND
5V Pulse
N/A
GND
5V Pulse
N/A
GND
5V Pulse
N/A
GND
5V Pulse
GND
Pin 8
GND
N/A
5V Pulse
GND
N/A
5V Pulse
5V Pulse
GND
5V Pulse
GND
N/A
5V Pulse
GND
N/A
5V Pulse
GND
N/A
5V Pulse
GND
5V Pulse
Close
Open
Close
Open
Close
Open
Open
Close
Open
Close
Open
Close
Close
Open
Open
Close
Open
Close
Close
Open
Close
Open
Open
Close
Open
Close
Close
Open
Close
Close
Open
Close
Open
Open
Open
Close
Open
Close
Open
Open
Close
Open
Close
Close
Close
Open
Close
Open
Close
Open
Open
Close
Open
Close
Close
Open
Pin 2-3
Open
Status Sensor
Pin 3-4
Close
Pin 5-6
Close
Pin 6-7
Open
Non-Latching Type
Optical Path
Input
→
Port 1
Input
→
Port 2
Input
→
Port 3
Input
→
Port 4
Relay
Relay 1
Relay 2, 3, 4, 5, 6, 7
Relay 2
Relay 1, 3, 4, 5, 6, 7
Relay 3
Relay 1,2, 4, 5, 6, 7
Relay 4
Relay 1, 2, 3, 5, 6, 7
Input
→
Port 5
Input
→
Port 6
Relay 5
Relay 1, 2, 3, 4, 6, 7
Relay 6
Relay1, 2, 3, 4, 5, 7
Input
→
Port 7
Input
→
Port 8
Relay 7
Relay 1, 2, 3, 4, 5, 6
Relay 1, 2, 3, 4, 5, 6, 7
Electric Drive
Pin 1
Pin 8
5V
GND
No Power
5V
5V
5V
5V
5V
5V
GND
GND
GND
GND
GND
GND
No Power
No Power
No Power
No Power
No Power
No Power
No Power
Pin 2-3
Open
Close
Open
Close
Open
Close
Open
Close
Open
Close
Open
Close
Open
Close
Close
Status Sensor
Pin 3-4
Pin 5-6
Close
Close
Open
Close
Open
Close
Open
Close
Open
Close
Open
Close
Open
Close
Open
Open
Open
Close
Open
Close
Open
Close
Open
Close
Open
Close
Open
Close
Open
Open
Pin 6-7
Open
Close
Open
Close
Open
Close
Open
Close
Open
Close
Open
Close
Open
Close
Close
LASER COMPONENTS GmbH
Werner-von-Siemens-Str. 15, 82140 Olching, Germany, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, info@lasercomponents.com
LightBend
TM
Mini 1x8 Multimode
OptoMechanical Fiberoptic Switch
Mechanical Dimensions
(Unit:mm)
Ordering Information
LBMM-
Type
1x8=18
8x1=81
Special=00
Wavelength
Switch
Package
Fiber Type
Fiber Length Connector
None=1
FC/PC=2
FC/APC=3
SC/PC=4
SC/APC=5
ST/PC=6
LC=7
Special= 0
1060=1
Latching=1
C+L=2
Non-latching=2
1310=3
Special=0
1410=4
1550=5
650=6
780=7
850=8
1310
&
1550=9
Special=0
0.25m=1
Standard=1 MM50/125=5 Bare fiber=1
MM62.5/125=6 900um tube=3 0.5m=2
Special=0
Special=0
Special=0
1.0m=3
Special=0
www.lasercomponents.com
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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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