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{"title":"Temperature Stable 3 Port Optical Circulator Consistent 1310nm or 1550nm","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/15\/a6dc7a98c774ce8815484cfcf966-200x200-1\/temperature_stable_3_port_optical_circulator_consistent_1310nm_or_1550nm.jpg","attrs":{"Brand Name":"HJY","Model Number":"3 Ports Optical Circulator","Certification":"CE, ROHS, FCC ISO9001","Place of Origin":"China"}}
{"title":"Compact and High-Performance 1310nm or 1550nm 3 Port Optical Circulator In","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/d2\/c69f9e69a229ae7154f9f3a9507f-200x200-1\/compact_and_high_performance_1310nm_or_1550nm_3_port_optical_circulator_in_optical_communication.jpg","attrs":{"Brand Name":"HJY","Model Number":"3 Ports Optical Circulator","Certification":"CE, ROHS, FCC ISO9001","Place of Origin":"China"}}
{"title":"Ultra Low Loss 3 Port Optical Circulator High Isolation 1310nm\/1550nm for DWDM","imgUrl":"https:\/\/img.chinax.com\/nimg\/80\/70\/d6a71c1391a5eef56c6ace8b380e-200x200-1\/ultra_low_loss_3_port_optical_circulator_high_isolation_1310nm_2f1550nm_for_dwdm_and_fiber_networks.jpg","attrs":{"Brand Name":"HJY","Model Number":"3 Ports Optical Circulator","Certification":"CE, ROHS, FCC ISO9001","Place of Origin":"China"}}
{"title":"High Efficiency 3 Port Optical Circulator Low Insertion Loss for 1310nm or","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/26\/7a410086f18354ab4d646c13e8b8-200x200-1\/high_efficiency_3_port_optical_circulator_low_insertion_loss_for_1310nm_or_1550nm_applications.jpg","attrs":{"Brand Name":"HJY","Model Number":"3 Ports Optical Circulator","Certification":"CE, ROHS, FCC ISO9001","Place of Origin":"China"}}
{"title":"3 Port Polarization Insensitive Optical Circulator for 1310nm or 1550nm Bands","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/a3\/74beac173fd5c2730e05a8d00e29-200x200-1\/3_port_polarization_insensitive_optical_circulator_for_1310nm_or_1550nm_bands_for_fiber_communication_and_edfa_systems.jpg","attrs":{"Brand Name":"HJY","Model Number":"HJY-OC-1310-3P-1","Certification":"CE, ROHS, FCC ISO9001","Place of Origin":"China"}}
{"title":"High Performance 3 Port Optical Circulator 1310nm or 1550nm Dual Band Epoxy-Free","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/52\/9bf185e1acdffec97682f0fec83c-200x200-1\/high_performance_3_port_optical_circulator_1310nm_or_1550nm_dual_band_epoxy_free_design_for_otdr_and_dwdm.jpg","attrs":{"Brand Name":"HJY","Model Number":"HJY-OC-1550-3P-2","Certification":"CE, ROHS, FCC ISO9001","Place of Origin":"China"}}
{"title":"High Channel Isolation 3 Port Optical Circulator for Dense Wavelength-Division","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/43\/65cfa73fa95f887b946878cc8c9a-200x200-1\/high_channel_isolation_3_port_optical_circulator_for_dense_wavelength_division_multiplexing_dwdm_applications.jpg","attrs":{"Brand Name":"HJY","Model Number":"HJY-OC-1550-3P-3","Certification":"CE, ROHS, FCC ISO9001","Place of Origin":"China"}}
Temperature Stable 3 Port Optical Circulator Consistent 1310nm or 1550nm Performance in Harsh Environments
Reliable Optical Routing for Extreme Conditions
Our Temperature Stable 3 Port Optical Circulator delivers unmatched performance consistency in demanding environments, maintaining optimal signal integrity across 1310nm and 1550nm wavelengths even under extreme temperature fluctuations. Engineered for mission-critical applications, this circulator features exceptional thermal stability with insertion loss variation of less than ±0.2dB across operating temperatures.
Key Performance Advantages:
✔ Industry-Leading Temperature Stability (-40°C to +85°C operating range)
✔ Consistent Optical Performance (<0.8dB insertion loss, >50dB isolation)
✔ Robust Hermetic Packaging - Protects against moisture and contaminants
✔ Vibration-Resistant Design - Ideal for mobile and outdoor installations
✔ Long-Term Reliability - MTBF >100,000 hours in harsh conditions
* Military/Aerospace Optical Systems * Oil & Gas Field Monitoring Equipment
* Polar Region Communication Networks * Desert Environment Telecom Infrastructure * Industrial Automation & Sensing
Why Professionals Choose Our Solution:
* Proven in Field Deployments - Thousands of units operating in extreme climates
* Fully Tested Performance - Each unit undergoes rigorous environmental testing
* Custom Configuration Available - Tailored to specific environmental challenges
* Industry-Compliant - Meets Telcordia GR-1209-CORE and GR-1221-CORE standards
HJY's Optical Circulator is a non-reciprocal passive device that directs light signals sequentially between ports (e.g., Port 1→2, Port 2→3, Port 3→1). It utilizes Faraday rotation and birefringent crystals to enable bidirectional optical routing with minimal loss. Key features include low insertion loss, high isolation, and compact design, making it ideal for telecommunications, fiber sensing, and dense wavelength-division multiplexing (DWDM) systems.
HJY(Huajiayu) design and manufacture high quality optical passive components and devices in China, 16 workshops，9200 square meters with over 300 workers to provide up to 500,000 passive components per month production. We help to increase the revenues of customers, especially, we now have good pri... HJY(Huajiayu) design and manufacture high quality optical passive components and devices in China, 16 workshops，9200 square meters with over 300 workers to provide up to 500,000 passive components per month production. We help to increase the revenues of customers, especially, we now have good pri...
