High Isolation WDM

Applications: Long-haul Telecommunication; Digital, AM-video and Hybrid System; CATV Systems & Fiber Optic Sensor; High Speed Network

Parameters	Unit	R1310/T1550	R1480/T1550	R850/T1310
Transmitted Band	nm	1520-1610	1550 ± 5	1270-1350
Reflected Band	nm	1270-1350	1480 ± 5	800-900
Passband Insertion Loss	dB	< 1.0	< 1.0	< 0.8
Reflected band Insertion Loss	dB	< 1.0	< 1.2	< 1.0
Isolation in Transmission against Reflected band	dB	> 45	> 40	> 35
Isolation in Reflection against Transmitted band	dB	> 45	> 40	> 35
PDL in Transmission	dB	< 0.1	< 0.1	N/A
PDL in Reflection	dB	< 0.2	< 0.2	N/A
Return Loss in Transmission	dB	> 50	> 50	> 35

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