SM Fiber Optical Circulators, 1310 nm
Features
Wavelength Range From 1280 - 1340 nm or 1280 - 1400 nm
Single Mode Fiber With No Connectors, FC/PC Connectors, or FC/APC Connectors
Unique-Tel’s 1310 nm SM Fiber Optic Circulators are available unterminated, with FC/PC connectors, or with FC/APC connectors. The FC/PC and FC/APC connectors have a 2 mm narrow key. Our 1310nm circulators have a maximum power handling of 300 mW (CW).
The broadband fiber optic circulator is specifically designed for OCT applications. This circulator boasts a broader wavelength range than our standard 1310 nm SM fiber optical circulator and
has a maximum power handling of 500 mW (CW).
Specifications
Optical Specifications |
| Wavelength Range | 1280 nm - 1340 nm | 1280 nm - 1400 nm (OCT) |
Insertion Loss | 0.8 dBb | 1.6 Maxc,d |
Isolatione | ≥40 dBb | 28 dBc |
Directivity (1-3) | ≥50 dB | 50 dB Min |
Polarization Dependent Loss | ≤0.15 dB | 0.2 dB Max |
Polarization Mode Dispersion | ≤0.1 ps | 0.05 ps Min |
Chromatic Dispersion | - | 3 ps/nm Max |
Return Loss | ≥50 dB | 45 dB Mind |
Maximum
Power Level (CW) | 300 mW | 500 mW |
Mechanical Specifications |
Package Dimensions | Ø5.5 mm × 50 mm | Ø5.5 mm x 38 mm |
Fiber | SMF-28e+, 900 µm Loose Tube | SMF-28e, 900 µm Loose Tube |
Length | 1.0 m | 1.0 ± 0.1 m |
Operating Temperature | 0 to 70 °C | 0 to 70 °C |
Storage Temperature | -40 to 85 °C | -40 to 85 °C |
Operating Relative Humidity | 5% - 60% | 5% - 95% |
Storage Relative Humidity | 5% - 85% | 5% - 95% |
a: Specified without Connectors
b: At 23 °C
c: Includes Wavelength, Temperature, Polarization Dependence
d: Specified with Connectors
e: Internal Isolation; Assumes Terminated Fiber is
Well-Matched
Types
Fiber Optic Circulator, 1280 - 1340 nm, SMF, No Connectors Fiber Optic Circulator, 1280 - 1340 nm, SMF, FC/PC
Fiber Optic Circulator, 1280 - 1340 nm, SMF, FC/APC
OCT Fiber Optic Circulator, 1280 - 1400 nm, SMF, FC/APC
