The 3 port optical circulator is a compact high performance light wave component that transmits the incoming signal from port 1 to port 2, while transmitting another incoming signal from port 2 to port 3. The component provides high isolation, low insertion loss, high extinction ratio, and excellent environment stability.

Features:

Low insertion loss
Wide band high isolation
Low PDL
Compact in-line package
High stability and reliability
Epoxy free optical path

Applications:

CATV system
Telecommunication network system
Metro/Access networks
Optical amplifier
Wavelength add / drop
Dispersion compensation
Bi-Direction communication

Specification

Parameter		P Grade	A Grade
Configuration		Port1 to Port 2 to Port 3
Operation Wavelength (nm)		1310±30 or 1550±30 or C+L or 1625±10
Insertion Loss (dB)	Typical	0.6	0.8
	Maximum	0.8	1.0
Channel Peak Isolation (dB)		>50
Channel Isolation (dB)		>40 (1520nm~1580nm) or >32 (1470nm~1610nm)
Channel Cross Talk (dB)		>50
Polarization Dependent Loss (dB)		<0.2
Polarization Mode Dispersion (ps)		<0.1
Return Loss (dB)		>50
Power Handling (mW)		500
Operating Temperature (°C)		-10 ~ +70
Storage Temperature (°C)		-40 ~ +85
Dimensions (mm)		Ø5.5 x L50

Note: 1. All parameters are for device without connectors.

2. Special specifications can be customized according to customer requirements.

Unifiber, a Hi-Tech company specialized in developing and manufacturing optical fiber products. Based on strong hardware development, we are offering the most cost-effective cabling solutions on optical networking, data center, FTTx and OEM solution.

Our featured products includes FTTA Waterproof Connectors, indoor/outdoor armored cable assembly, Pre-terminated Multifiber Cables, FTTH flat drop patch cable, LC Uniboot, 6~12 fiber pigtails and MTP/MPO series. We can also provide adapter, attenuator, fused coupler, PLC Splitter, WDM and various of patch panel, terminal box, ODF and tool series products..

Providing the highest quality products and services is always the most important principle to Unifiber, All our products are subjected to strict test according to BELLCORE standard and fully RoHS compliant. Through the efforts of our team, Unifiber has obtained a widespread acknowledgement, Our products continue to enjoy growing acceptance both in China and abroad.