Single Mode & Polarization Maintaining 3 and 4 Port Mini Fiber Optic Circulators

Features:

  • Center wavelength can be optimized for different applications.
  • Smaller package dimension can also be custom made.
  • Center wavelength can be optimized for different applications.
  • Others fibers are also available on request.
  • These devices can be integrated with FBG on request.
  • Specifications can be tailored to meet customer’s requirements.
  • Devices are designed to meet the Telcordia qualification.
  • All specifications are worst case for the wavelength range selected; actual products commonly exhibit better specification.
  • FC/UPC, FC/APC connectors are available on request
Enquire HereDownload PDF

Description

The Mini Fiber optic Circulator is a compact, high performance component that transmits the incoming signal from port 1 to port 2, and another incoming signal from port 2 to port 3 simultaneously. The component provides high isolation, low insertion loss and excellent environmental stability. It is widely used in combination with fiber gratings and other reflective components in DWDM systems, high speed systems and bi-direction communication systems.

Specifications

  • Wavelength
  • 980, 1064, 1300 and 1550 nm
  • Fiber configuration
  • 3 & 4 ports. PM & PM-Insensitive
  • Bandwidth nm (Grade A)
  • +/-30
  • Bandwidth nm (Grade P)
  • +/-30
  • Peak Isolation dB (Grade A)
  • 52
  • Peak Isolation dB (Grade P)
  • 40
  • Insertion (Grade A)
  • Typ 0.7 Max 0.8
  • Insertion (Grade P)
  • Typ 0.6 Max 0.9
  • Min Cross Talk dB (Grade A)
  • 22
  • Min Cross Talk dB (Grade P)
  • 20
  • Typical Isolation dB (Grade A)
  • 46
  • Typical Isolation dB (Grade P)
  • 30
  • Min Isolation dB (Grade A)
  • 40
  • Min Isolation dB (Grade P)
  • 20
  • Min return Loss (Grade A)
  • 55
  • Min return Loss (Grade P)
  • 55
  • Input Power mW
  • 300
  • Min Cross Talk dB
  • 50
  • 45
  • Storage temp.
  • -5 to 85°C
  • Operating Temperature
  • -5 to 70 °C
  • Fiber type
  • SMF-28 and PM Panda
  • Max tensile Load
  • 5N
  • Pigtail option
  • 1m fiber standard or 0.5m, 900um optional
  • Package size
  • 5.5x 35mm (bare fiber)
View More