Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGY CO.,LTD
HANGZHOU DAYTAI NETWORK
TECHNOLOGY CO.,LTD
DAYTAI-HANGZHOU-CHINA
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3 Ports 1X2 CWDM ,(DT-CWDM-1X2) Channel Wavelength:(1270~1610nm
±6.5nm,Channel Spacing:20nm):1270/1290/
1310/1330/1350/1370/1390/1410/1430/1450/1470/
Inquire
3 Ports 1X2 CWDM ,(DT-CWDM-1X2) Channel Wavelength:(1270~1610nm±6.5nm,Channel Spacing:20nm):1270/1290/
1310/1330/1350/1370/1390/1410/1430/1450/1470/1490/1510/1530/1550/1570/1590/1610nm OR (1271~1611nm±7.5nm,
Channel Spacing:20nm):1271/1291/1311/1331/1351/1371/1391/1411/1431/1451/1471/1491/1511/1531/1551/1571/1591/
1611nm is Optional...Connector:SC,LC,FC,ST...is optional.
★Features
⊙Wide pass band
⊙Low insertion loss
⊙High channel isolation
⊙Epoxy free on optical path
⊙High stability and reliability
Parameter | Specification | |
Operating Wavelength (nm) | 1270～1610 or 1271～1611 | |
Channel Spacing (nm) | 20 | |
Channel Passband (@-0.5dB bandwidth) (nm) | ±7.5/±6.5 | |
Pass Channel Insertion Loss (dB) | ≤0.6 | |
Reflection Channel Insertion Loss (dB) | ≤0.4 | |
Channel Ripple (dB) | <0.5 | |
Isolation (dB) | Pass Channel | >30 |
Reflect Channel | >13 | |
Insertion Loss Temperature Sensitivity (dB) | <0.5 | |
Wavelength Temperature Shifting (nm/℃) | <0.002 | |
Polarization Dependent Loss (dB) | <0.10 | |
Polarization Mode Dispersion (ps) | <0.10 | |
Directivity (dB) | >50 | |
Return Loss (dB) | >45 | |
Maximum Power Handling (mW) | 300 | |
Operating Temperature (℃) | -5~+75 | |
Storage Temperature (℃) | -40~+85 | |
Package Dimension (mm) | For 250μm, 900μm | Φ5.5 x L38 |
For 2.0mm. 3.0mm | 90 x 20 x 10 | |
⊙Above specifications are for devices without connector.Specifications may change without notice
★Ordering Information
Channel Spacing | Pass Channel | Package | Fiber Diameter | Fiber Length | Connector |
20nm | 1270~1610nm | A=Steel Tube | A=250μm | A=1m | A=None |
1271~1611nm | B=ABS Box Module | B=900μm | B=2m | B=FC/APC | |
/ | C=Specify | C=2.0mm | C=Specify | C=FC/UPC | |
D=3.0mm | D=SC/APC | ||||
/ | E=SC/UPC | ||||
/ | F=LC/APC | ||||
/ | G=LC/UPC | ||||
/ | H=ST | ||||
/ | I=Specify |
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