High Isolation 3 Port Filter WDM(1260~1700nm)
Features：
Low Insertion Loss & High Isolation
High Stability and Reliability
Application：
Telecommuncation
OTDR
Specifications：
Parameter
Value
1550+/-20,1625+/-10
1310+/-50 , 1490+/-10
≤0.9
Pass wavelength (nm)
1600-1670
1290-1580
Reflection Wavelength (nm)
Pass insertion Loss (dB)
Reflection Insertion Loss (dB)
Pass Channel Isolation (dB)
Reflection Isolation (dB)
≤0.7
≥45
≥45
Channel Flatness (dB)
≤0.3
Directivity (dB)
≥55
Return Loss (dB)
≥50
PDL (dB)
≤0.1
Wavelength Thermal Stability (nm/℃)
Insertion Loss Thermal Stability(dB/℃)
Power Handling (mW)
≤0.003
≤0.005
≤500
Fiber Type
SMF-28e for all ports
0 ~ +70
-40 ~ +85
50x7x4
Operating Temperature (℃)
Storage Temperature(℃)
Dimensions (mm)
*Above specifications are for devices without the connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower
Ordering Information：
HWDM
Port
Pass/Reflect Wavelength 00
Package
Type
Pigtail Type
Length Connector
1=1x2
6231=P1550/1625,
1310,1490
0058=T1600-1670R1290-1
580
R
00
4=50x7x4 1=250um bare fiber H=0.5m 0=None
mm
2=900um loose
tube
8=0.8m 1=FC/UPC
1=1.0m 2=FC/APC
S=Speci 3=SC/APC
S=Specify
Xxxx=other wavelength
fy
4=SC/UPC
6=LC/UPC
7=LC/APC
8=E2000A
PC
9=E2000/U
PC
S=Specify
mar
k
et@acfiber.com