Product Details
Low Insertion Loss 3 Ports High power Fiber optical circulator for
EDFA,DWDM OTDR System
Product Description
3Ports High power optical circulator is excellent performance
light-wave component that routes incoming signals from Port 1 to
Port 2, and incoming Port 2 signals to Port 3. So fiber optic
circulators act as signal routers, transmitting light from an input
fiber to an output fiber, but directing light that returns along
that output fiber to a third port. They perform a similar function
as an isolator, protecting the input fiber from return power, but
also allowing the rejected light to be employed.
Features
Low Insertion Loss
High Return Loss
High Stability & Reliability
Application
Fiber Amplifier
Testing Instrument
Medical Equipment
Specifications
Parameters | Unit | Value |
Power | | Up to 20W |
Center Wavelength | nm | 1064, 1030, 980 | 850, 808, 780 |
Operating Wavelength Range | nm | ±5 |
Typ. Peak Isolation | dB | 25 | 23 |
Min. Isolation at 23℃ | dB | 22 | 20 |
Typ. Insertion Loss at 23℃ | dB | 1.0 | 1.2 |
Max. Insertion Loss at 23℃ | dB | 1.3 | 1.5 |
Min. Extinction Ratio at 23℃ (PM Fiber Type) | dB | 20 | 18 |
Max. Polarization Dependent Loss at 23℃ (SM Fiber Type) | dB | 0.15 |
Min. Return Loss at 23℃ (Input/ Output) | dB | 45 |
Min. Cross Talk | dB | 45 |
Max. Average Optical Power (Including Port1 & Port2) | W | 1, 2, 5, 10, 20 or Specified |
Max. Peak Power for ns Pulse | kW | 10 or Specified |
Max. Tensile Load | N | 5 |
Package Dimension | mm | 70x28x26 |
Operating Temperature | ℃ | +10~+50 |
Storage Temperature | ℃ | 0~+60 |
Parameters | Unit | Value | Power | | Up to 100W | Center Wavelength | nm | 1064, 1030, 980 | Operating Wavelength Range | nm | ±5 | Typ. Peak Isolation | dB | 25 | Min. Isolation at 23℃ | dB | 22 | Typ. Insertion Loss at 23℃ | dB | 1.0 | Max. Insertion Loss at 23℃ | dB | 1.3 | Min. Extinction Ratio at 23℃(PM Fiber Type) | dB | 20 | Max. Polarization Dependent Loss at 23℃ (SM Fiber Type) | dB | 0.15 | Min. Return Loss at 23℃ (Input/ Output) | dB | 45 | Min. Cross Talk | dB | 45 | Max. Average Optical Power (Including Port1 & Port2) | W | 50, 100 or Specified | Max. Peak Power for ns Pulse | kW | 10 or Specified | Max. Tensile Load | N | 5 | Package Dimension | mm | 82x38x35 | Operating Temperature | ℃ | +10~+50 | Storage Temperature | ℃ | 0~+60 |
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With connectors, the handling power is 1W only, IL is 0.3dB higher,
RL is 5dB lower, and ER is 2dB lower.
Connector key is aligned to slow axis.
Packaging
Original Carton Package.
As customers' requirement.
Company Profile
Gezhi Photonics Co., Ltd is committed to being a global influential
organization in optical network devices area.
Gezhi Photonics is a leading worldwide manufacturer and supplier of
Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG
Module,Optical Switch with OEM/ODM service .
Gezhi Photonics keeps on cooperating with international and
national universities, scientific-research units as well as taking
advantage of its social talent, information and technology to
benefit Enterprise Development. Owing to our excellent engineering
services, custom design, technical support, product review, rapid
sample prototyping and mass production fast delivering for our
customers, we service more than 30 countries and regions including
Europe, USA, Southeast Asian, Africa, Middle East, etc.
Having always taken the principle of innovation as its core merit,
Gezhi Photonics attaches great importance to the internal
management, boosting the development of the company with joint
creativity of the team. Emphasizing the harmonious innovation
atmosphere, a broad development platform is provided to the staff,
and also it is helpful for the development of the company in
product research, making the product always being at the advanced
level.
