Key Features: Application:
♦Low insertion loss ♦EDFA
♦High extinction ratio ♦Fiber laser
♦High isolation ♦Fiber sensor
♦High stability and reliability ♦Fiber instruments
Specification:
|
Parameter
|
Unit
|
Value
|
|
Type
|
|
Type A
|
Type B
|
Type A
|
Type B
|
|
Operating Wavelength
|
nm
|
1310 or 1550
|
1064
|
|
Bandwidth
|
nm
|
±30
|
±20
|
±5
|
±5
|
|
Typ. Isolation
|
dB
|
46
|
20
|
52
|
30
|
|
Isolation
|
dB
|
≥40
|
≥30
|
≥45
|
≥25
|
|
Typ. Insertion Loss
|
dB
|
0.7
|
0.6
|
3.4
|
1.8
|
|
Insertion Loss
|
dB
|
≤0.9
|
≤0.8
|
≤4.0
|
≤2.1
|
|
Extinction Ratio
|
dB
|
≥22
|
≥20
|
≥20
|
≥20
|
|
Cross Talk
|
dB
|
≥50
|
|
Return Loss
|
dB
|
≥50
|
|
Power Handling
|
mW
|
≤300
|
|
Fiber Type
|
|
PM Panda Fiber
|
|
Fiber Length
|
m
|
0.8
|
|
Operating Temperature
|
°C
|
-5 to +70
|
|
Storage Temperature
|
°C
|
-40 to +85
|
|
Dimensions
|
mm
|
φ5.5 × L35
|
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned toslow axis.
The optical path: Type A: 1 -> 2, 2 -> 3, 3 -> 4; Type B: 1 -> 2, 2 -> 3, 3 -> 4;4->1
Ordering Information：
|
PMCIR
|
Port
|
Type
|
Wavelength
|
Pigtail Type
|
Fiber Type
|
Length
|
Connector
|
|
|
4=4
Port
|
A
B
|
1064
1310
1550
|
250=250um Bare Fiber 900=900um Loose Tube 3000=3mm Loose Tube
|
5=Panda Fiber
|
0.8=0.8m
|
NE=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC XX=Other
|
For drawings, technical data or samples configuration other than stated above, please feel free to contact us:
sales@lightwit.com.cn
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