1610nm LC APC Fiber Optical Circulator Low PDL Polarization Insensitive Circulator

Price Negotiable

Price: Negotiable

MOQ: 10pcs

Delivery Time: 3~5 business days

Brand: UNIFIBER-OEM

Product Description

Optical Circulator utilizes proprietary designs and metal bonding micro optics packaging. It’s a compact, highperformance components, with high isolation, low insertion loss, low PDL, high stability and reliability. It is widely used in combination with fiber gratings and other reflective components in DWDM systems, wavelength add/drop, high speed systems, bi-direction communication systems, dispersion compensation, EDFA application and optical time domain reflectometer (OTDR) measurements.

Product functions and features
♦ Low loss
♦ Low PDL
♦ Excellent Stability

Application

♦ Long-haul telecommunication

♦ Digital, AM-video and Hybrid System
♦ High speed network
♦ CATV Systems & Fiber Optic Sensor

Parameters	Unit	Grade P	Grade A
Parameters	Unit	1290~1330 or 1450~1490 or 1520~1620
Isolation (1290-1330nm)	dB	≥35	≥32
Isolation (1450-1490nm)	dB	≥38	≥35
Insertion (1520-1565nm))	dB	≥38	≥35
Insertion (1565-1620nm)	dB	≥28	≥25
Insertion Loss (1290-1330nm)	dB	≤1.0	≤1.2
Insertion Loss (1450-1490nm)	dB	≤1.0	≤1.2
Insertion Loss (1520-1565nm)	dB	≤1.0	≤1.2
Insertion Loss (1565-1620nm)	dB	≤1.5	≤1.8
Polarization Dependent Loss P1 ® P2 or P2 ® P3	dB	≤0.1	≤0.15
Polarization Mode Dispersion	ps	≤0.1	≤0.1
Return Loss	dB	≥50	≥50
Directivity	dB	≥50	≥50