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DURA-S0317 Datasheet, PDF (1/2 Pages) OPLINK Communications Inc. – Optical Fiber Switch | |||
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Dura 1x2 Optical Fiber Switch
DURA Series
Product Description
Oplink Dura 1x2 is magneto-optic-based fiber switch. The switch is built
based on Oplinkâs patents US7035497, US6879746, ZL200310124977.6,
ZL200310124978.0. The switch has no moving parts. It is designed for use in
applications where billions of switching cycles are needed, such as network
monitoring.
Function Diagram
Port 1
Port 2
Port 3
Pin out Assignment
Optical Path
2x1
1x2
3â1
1â2
2â1
1â3
Electrical Drive
Pin 1
Pin 2
GND
+5V
+5V
GND
Performance Specificationns
Parameters
Operation Wavelength
Insertion Loss 1
Cross Talk
Switching Time
Repeatability
Durability
Polarization Dependent Loss
Polarization Mode Dispersion
Return Loss
Optical Power Handling
Operation Temperature
Storage Temperature
Switch Type
Driving Voltage
Coil Resistance
Driving Current 2
Driving Pulse Width 3
Power Dissipation 3
Min
1525
40
10
50
-5
-40
4.5
114
0.5
Typ.
1550
0.7
50
100
±0.02
0.1
55
latching
5.0
36±10%
Max
1565
1.0
200
±0.05
0.2
0.1
500
70
85
Unit
nm
dB
dB
us
dB
Billion
dB
ps
dB
mW
ºC
ºC
5.5
V
â¦
170
mA
2
ms
0.1
W
Features
ï² No moving parts
ï² Billions of switching cycles
ï² Sub-millisecond switching speed
ï² Low insertion loss
ï² Low crosstalk
ï² Low driving voltage
ï² Low power consumption
ï² Latching
ï² Compact size
ï² Highly stable & reliable
Applications
ï² Network monitoring and switching
ï² Fast network protection
ï² Instrument, testing and measurement
Notes:
1) Excluding connectors.
2) Current is derived from driving voltage and coil
resistance
3) Driving pulse duty cycle needs to be kept within
10%
S0317 - R02. (web) 20130227
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