Shenzhen Unifiber Technology Co.,Ltd
Data Center Cabling|FTTx Network Solution|China OEM manufacture
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Single Mode 3 Ports Polarization Insensitive Optical Circulator 1550nm For DWDM System
Polarization insensitive optical circulator utilizes proprietary designs and metal bonding micro optics packaging. It provides low insertion loss, broad band high isolation, low PDL, excellent temperature stability and optical path epoxy free. It can be used for wavelength add/drop, dispersion compensation and EDFA application.
Features
High isolation
Low insertion loss
High return loss
Low polarization sensitivity
Optical path epoxy free
Applications
CATV system
Telecommunication network system
Metro/Access networks
Optical amplifier
Wavelength add/drop
Dispersion compensation
Bi-Direction communication
| Parameter | P Grade | A Grade | |
| Configuration | Port 1 to Port2 to Port 3 | ||
| Operation Wavelength (nm) | 1550±40 nm | ||
| Insertion Loss (dB), | Typical | 0.6 | 0.8 |
| Maximum | 0.8 | 1.0 | |
| @1490 wavelength | 1 | 1.2 | |
| Channel Peak Isolation (dB) | 50 | ||
| Channel Minimum Isolation (dB) | 40 | ||
| Channel Cross Talk (dB) | >50 | ||
| Polarization Dependent Loss (dB) | <0.10 | ||
| Polarization Mode Dispersion (p s) | <0.1 | ||
| Return Loss (dB) | >50 | ||
| Maximum Power Handling (mW) | 500 | ||
| Operating Temperature (°C) | 0 ~+70 | ||
| Storage Temperature (°C) | -40 ~+85 | ||
| Package Dimension (mm) | OD5.5 x L50 or L55 | ||
