| Features | Applications | 
| · Low Insertion Loss · High Isolation · Low PDL · Compact Design · Good channel-to-channel uniformity · Wide Operating Wavelength · Wide Operating Temperature: -20 to 70°C · Telcordia GR-1221 Compliance and RoHS Environmental Protection Standard  |  			· DWDM systems, fiber optical amplifier · CATV links, wavelgnth routing · PON networks  |  		
|  			 Channels  			 |  			 			 4  			 |  			 			 8  			 |  			 			 16  			 |  		
|  			 Insertion Loss  			 |  			 			 <1.5dB  			 |  			 			 <2.4dB  			 |  			 			 <4.0dB  			 |  		
|  			 Wavelength Range  			 |  			 			 C- band ITU channels  			 |  			 			 Technology  			 |  			 			 TFF (Thin Film Filter)  			 |  		
|  			 Channel Spacing  			 |  			 			 100GHZ(0.8nm)  			 |  			 			 Passband Ripple  			 |  			 			 ≤0.5dB  			 |  		
|  			 Channel Passband  			 |  			 			 ±0.11nm  			 |  			 			 Channel Isolation  			 |  			 			 Adjacent ≥30dB  			Non-adjacent ≥45dB  |  		
|  			 Polarization Dependent Loss  			 |  			 			 ≤0.2dB  			 |  			 			 Polarization Mode Dispersion  			 |  			 			 ≤0.2ps  			 |  		
|  			 Directivity  			 |  			 			 ≥50dB  			 |  			 			 Return Loss  			 |  			 			 ≥45dB  			 |  		
|  			 Optical Power Handling  			 |  			 			 ≤500mW  			 |  			 			 Temperature  			 |  			 			 Operating -40 to 85°C  			Storage -40 to 85°C  |  		
|  			 Fiber Type  			 |  			 			 SMF-28e+  			 |  			 			 Connector  			 |  			 			 LC/SC/FC or other  			 |  		
|  			 Net Weight  			 |  			 			 0.25kg  			 |  			 			 Package dimensions  			 |  			 			 100*80*10mm  			120*80*18mm Or other  |  		



|  			 Dense Wavelength Division Multiplexing (DWDM)  			 |  		||||||
|  			 ITU Grid: C-Band, 100 GHz Spacing  			 |  		||||||
|  			 Channel  			 |  			 			 Frequency  			 |  			 			 Wavelength  			 |  			 			 |  			 			 Channel  			 |  			 			 Frequency  			 |  			 			 Wavelength  			 |  		
|  			 (#)  			 |  			 			 (GHz)  			 |  			 			 (nm)  			 |  			 			 (#)  			 |  			 			 (GHz)  			 |  			 			 (nm)  			 |  		|
|  			 1  			 |  			 			 190100  			 |  			 			 1577.03  			 |  			 			 37  			 |  			 			 193700  			 |  			 			 1547.72  			 |  		|
|  			 2  			 |  			 			 190200  			 |  			 			 1576.20  			 |  			 			 38  			 |  			 			 193800  			 |  			 			 1546.92  			 |  		|
|  			 3  			 |  			 			 190300  			 |  			 			 1575.37  			 |  			 			 39  			 |  			 			 193900  			 |  			 			 1546.12  			 |  		|
|  			 4  			 |  			 			 190400  			 |  			 			 1574.54  			 |  			 			 40  			 |  			 			 194000  			 |  			 			 1545.32  			 |  		|
|  			 5  			 |  			 			 190500  			 |  			 			 1573.71  			 |  			 			 41  			 |  			 			 194100  			 |  			 			 1544.53  			 |  		|
|  			 6  			 |  			 			 190600  			 |  			 			 1572.89  			 |  			 			 42  			 |  			 			 194200  			 |  			 			 1543.73  			 |  		|
|  			 7  			 |  			 			 190700  			 |  			 			 1572.06  			 |  			 			 43  			 |  			 			 194300  			 |  			 			 1542.94  			 |  		|
|  			 8  			 |  			 			 190800  			 |  			 			 1571.24  			 |  			 			 44  			 |  			 			 194400  			 |  			 			 1542.14  			 |  		|
|  			 9  			 |  			 			 190900  			 |  			 			 1570.42  			 |  			 			 45  			 |  			 			 194500  			 |  			 			 1541.35  			 |  		|
|  			 10  			 |  			 			 191000  			 |  			 			 1569.59  			 |  			 			 46  			 |  			 			 194600  			 |  			 			 1540.56  			 |  		|
|  			 11  			 |  			 			 191100  			 |  			 			 1568.77  			 |  			 			 47  			 |  			 			 194700  			 |  			 			 1539.77  			 |  		|
|  			 12  			 |  			 			 191200  			 |  			 			 1567.95  			 |  			 			 48  			 |  			 			 194800  			 |  			 			 1538.98  			 |  		|
|  			 13  			 |  			 			 191300  			 |  			 			 1567.13  			 |  			 			 49  			 |  			 			 194900  			 |  			 			 1538.19  			 |  		|
|  			 14  			 |  			 			 191400  			 |  			 			 1566.31  			 |  			 			 50  			 |  			 			 195000  			 |  			 			 1537.40  			 |  		|
|  			 15  			 |  			 			 191500  			 |  			 			 1565.50  			 |  			 			 51  			 |  			 			 195100  			 |  			 			 1536.61  			 |  		|
|  			 16  			 |  			 			 191600  			 |  			 			 1564.68  			 |  			 			 52  			 |  			 			 195200  			 |  			 			 1535.82  			 |  		|
|  			 17  			 |  			 			 191700  			 |  			 			 1563.86  			 |  			 			 53  			 |  			 			 195300  			 |  			 			 1535.04  			 |  		|
|  			 18  			 |  			 			 191800  			 |  			 			 1563.05  			 |  			 			 54  			 |  			 			 195400  			 |  			 			 1534.25  			 |  		|
|  			 19  			 |  			 			 191900  			 |  			 			 1562.23  			 |  			 			 55  			 |  			 			 195500  			 |  			 			 1533.47  			 |  		|
|  			 20  			 |  			 			 192000  			 |  			 			 1561.41  			 |  			 			 56  			 |  			 			 195600  			 |  			 			 1532.68  			 |  		|
|  			 21  			 |  			 			 192100  			 |  			 			 1560.61  			 |  			 			 57  			 |  			 			 195700  			 |  			 			 1531.90  			 |  		|
|  			 22  			 |  			 			 192200  			 |  			 			 1559.79  			 |  			 			 58  			 |  			 			 195800  			 |  			 			 1531.12  			 |  		|
|  			 23  			 |  			 			 192300  			 |  			 			 1558.98  			 |  			 			 59  			 |  			 			 195900  			 |  			 			 1530.33  			 |  		|
|  			 24  			 |  			 			 192400  			 |  			 			 1558.17  			 |  			 			 60  			 |  			 			 196000  			 |  			 			 1529.55  			 |  		|
|  			 25  			 |  			 			 192500  			 |  			 			 1557.36  			 |  			 			 61  			 |  			 			 196100  			 |  			 			 1528.77  			 |  		|
|  			 26  			 |  			 			 192600  			 |  			 			 1556.55  			 |  			 			 62  			 |  			 			 196200  			 |  			 			 1527.99  			 |  		|
|  			 27  			 |  			 			 192700  			 |  			 			 1555.75  			 |  			 			 63  			 |  			 			 196300  			 |  			 			 1527.22  			 |  		|
|  			 28  			 |  			 			 192800  			 |  			 			 1554.94  			 |  			 			 64  			 |  			 			 196400  			 |  			 			 1526.44  			 |  		|
|  			 29  			 |  			 			 192900  			 |  			 			 1554.13  			 |  			 			 65  			 |  			 			 196500  			 |  			 			 1525.66  			 |  		|
|  			 30  			 |  			 			 193000  			 |  			 			 1553.33  			 |  			 			 66  			 |  			 			 196600  			 |  			 			 1524.89  			 |  		|
|  			 31  			 |  			 			 193100  			 |  			 			 1552.52  			 |  			 			 67  			 |  			 			 196700  			 |  			 			 1524.11  			 |  		|
|  			 32  			 |  			 			 193200  			 |  			 			 1551.72  			 |  			 			 68  			 |  			 			 196800  			 |  			 			 1523.34  			 |  		|
|  			 33  			 |  			 			 193300  			 |  			 			 1550.92  			 |  			 			 69  			 |  			 			 196900  			 |  			 			 1522.56  			 |  		|
|  			 34  			 |  			 			 193400  			 |  			 			 1550.12  			 |  			 			 70  			 |  			 			 197000  			 |  			 			 1521.79  			 |  		|
|  			 35  			 |  			 			 193500  			 |  			 			 1549.32  			 |  			 			 71  			 |  			 			 197100  			 |  			 			 1521.02  			 |  		|
|  			 36  			 |  			 			 193600  			 |  			 			 1549.51  			 |  			 			 72  			 |  			 			 197200  			 |  			 			 1520.25  			 |  		|
|  			 Note:  			 |  			 			 For 200GHz spacing use either odd or even numbered channels.  			 |  		|||||
|  			 DWDM  			 |  			 			 No. of CHs  			 |  			 			 1st CH  			 |  			 			 Fiber Type  			 |  			 			 Fiber Length  			 |  			 			 In/Out Connector  			 |  		
|  			 100=100G  			200=200G  |  			 			 04=4 Channel  			08=8 Channel 16=16 Channel 18=18 Channel N=N Channel ……  |  			 			 11=1568.77nm  			20=1561.41nm 49=1538.19nm …… 60=1529.55nm SS=special  |  			 			 1-G652D  			2-G657A 3-Other  |  			 			 1=1m  			2=1.5m S=Specify  |  			 			 0=None  			1=FC/APC 2=FC/UPC 3=SC/APC 4=SC/UPC 5=LC/UPC ……  |