OPTICAL SPECIFICATION性能規范
|
Configuration
|
Unit
|
1×4
|
1×5
|
|
Type
|
|
1×4/1×5 Monolithic Single Mode Coupler(MSMC)
|
|
Operating Wavelength
|
nm
|
1310 or 1550
|
1310/1550
|
1310 or 1550
|
|
Operating Bandwidth
|
nm
|
±40
|
±40
|
±20
|
|
Coupler Ratio
|
%
|
25/25/25/25
|
25/25/25/25
|
20/20/20/20/20
|
|
Insertion Loss
|
dB
|
≤6.80
|
≤7.20
|
≤7.60
|
|
PDL
|
dB
|
≤0.20
|
≤0.30
|
≤0.20
|
|
Uniformity Loss
|
dB
|
≤1.00
|
≤1.20
|
≤0.80
|
|
Return Loss
|
dB
|
≥50.00
|
|
Directivity
|
dB
|
≥55.00
|
|
Operating Temperature
|
Deg.
|
-5-75
|
|
Storage Temperature
|
Deg.
|
-40-85
|
|
Fiber Length
|
m
|
1.00±0.10
|
|
Fiber Type
|
|
SMF-28® Ultra
|
|
Fiber Diameter
|
um
|
250
|
900
|
|
Package
|
mm
|
3.0×54
|
4.0×65
|
|
|
|
|
|
|
|
NOTE:The parameters do not include connector, connector IL is 0.30dB
Can be customized uneven ratio products
Product Ordering Guide產品訂購指南
|
MSMC
|
X
|
X
|
X
|
X
|
X
|
X
|
X
|
|
MSMC:
Monolithic Single Mode Coupler
|
Configuration
|
Operating
Wavelength
|
Coupler Ratio
|
Fiber diameter
|
Package
|
Fiber Type
|
Connector
|
|
4:1x4
|
1:3.0×54
|
1:SMF-28® Ultra
|
1:none
|
|
5:1x5
|
1:1310
|
1: even ratio
|
1:250um
|
2:4.0×65
|
2:LC/UPC
|
|
|
|
2:1550
|
2:other
|
2: 900um
|
3: other
|
2:other
|
3:LC/APC
|
|
|
3: 1310/1550
|
|
3: other
|
|
|
4:SC/UPC
|
|
|
4:other
|
|
|
|
|
5:SC/APC
|
|
|
|
|
|
|
|
6:FC/UPC
|
|
|
|
|
|
|
|
|
7:FC/APC
|
|
|
|
|
|
|
|
8:other
|
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