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1650nm Dual Stage 3 Port Fiber Optic Circulator P Grade SMF 28e Low Insertion Loss High Isolation FC APC Steel Tube
1650nm Dual Stage 3 Port Fiber Optic Circulator P Grade SMF 28e Low Insertion Loss High Isolation FC APC Steel Tube
1650nm Dual Stage 3 Port Fiber Optic Circulator P Grade SMF 28e Low Insertion Loss High Isolation FC APC Steel Tube
1650nm Dual Stage 3 Port Fiber Optic Circulator P Grade SMF 28e Low Insertion Loss High Isolation FC APC Steel Tube
Specifications
Operating Wavelength :
1650±5 nm
Power Handling :
500 mW
Insertion Loss :
≤1.0 dB
Isolation :
≥45 dB
Model Number :
953114011-01
Description
1650nm Dual Stage 3 Port Fiber Optic Circulator P Grade SMF 28e Low Insertion Loss High Isolation FC APC Steel Tube
1. Product Overview

This 1650nm dual-stage optical circulator utilizes SMF-28e single-mode fiber and a P-class optics design, featuring low insertion loss, high return loss, high isolation, and low port crosstalk. The product is housed in a compact φ5.5*50mm steel tube and equipped with FC/APC connectors, making it suitable for optical line monitoring, fiber optic sensing, and high-reliability optical systems.

2. Product Features
Parameter Unit Specification Test Data
Operating Wavelength nm 1650±5 1650±5
Insertion Loss(Port1-Port2) @1650nm,23°C dB ≤1.0 0.99
Insertion Loss(Port2-Port3) @1650nm,23°C dB ≤1.0 0.71
Isolation (Port2-Port1) @λop,25±5°C dB ≥45 57
Isolation(Port3-Port2) @λop,25±5°C dB ≥45 47
Return Loss (All Ports) @23°C dB ≥45 54
Directivity(Port1-Port3) @23°C dB ≥60 64
Power Handling mW 500
Operating Temperature ℃ 0 ~ +70
Storage Temperature ℃ -40 ~ +85
Package Dimension mm (ɸ)5.5±0.1 x (L)50±1
Fiber Color - Port1:Red,Port2:Blue,Port3:White
Fiber Type - SMF-28e
Fiber Jacket - 900um loose tube
Fiber Length m Port1&Port3:≥0.5；Port2:≥0.25
Connectors - Port1&Port3:FC/APC；Port2:FC/PC
  • Dual-stage optical circulator structure for improved reverse optical isolation performance
  • Center operating wavelength 1650nm
  • P-class performance configuration, suitable for high-reliability optical paths
  • Insertion loss IL≤1.5dB
  • Return loss RL≥50dB
  • Isolation ISO≥33dB
  • Port crosstalk≥50dB
  • Uses SMF-28e single-mode fiber
  • Equipped with 900μm loose tube protection
  • P1 red, P2 blue, P3 white for easy port identification
  • Length of each end including connector 100±5cm
  • All ports are equipped with FC/APC connectors
  • φ5.5*L50mm steel tube packaging, compact structure, good mechanical stability
  • Neutral English test report including PMD test items
  • Blister box packaging, suitable for transportation and bulk delivery
  • Customization of fiber length, connector and tube colors is supported

1650nm Dual Stage 3 Port Fiber Optic Circulator P Grade SMF 28e Low Insertion Loss High Isolation FC APC Steel Tube

3. Applications:
  • 1650nm optical line online monitoring
  • OTDR testing and fault location system
  • Fiber optic sensing and precision measurement
  • Optical network protection and status monitoring
  • Fiber laser and amplifier systems
  • Bidirectional optical signal isolation and routing
  • Optical passive device testing platform
  • Integration of communication equipment and optical instruments
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1650nm Dual Stage 3 Port Fiber Optic Circulator P Grade SMF 28e Low Insertion Loss High Isolation FC APC Steel Tube

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Product Detail
Operating Wavelength :
1650±5 nm
Power Handling :
500 mW
Insertion Loss :
≤1.0 dB
Isolation :
≥45 dB
Model Number :
953114011-01
Contact Supplier
1650nm Dual Stage 3 Port Fiber Optic Circulator P Grade SMF 28e Low Insertion Loss High Isolation FC APC Steel Tube
1650nm Dual Stage 3 Port Fiber Optic Circulator P Grade SMF 28e Low Insertion Loss High Isolation FC APC Steel Tube

Shenzhen Gracyfiber Technology Co., Ltd.

Verified Supplier
2 Years
guangdong, shenzhen
Since 2014
Business Type :
Manufacturer
Main Products :
Polarization Maintaining, WDM & Optical Filtering, Optical Fiber Array
Employee Number :
150~200
Certification Level :
Verified Supplier
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