Name: Temperature Stable 3 Port Optical Circulator Consistent 1310nm or 1550nm Performance in Harsh Environments
Brand: Guangdong Huajiayu Technology Co., Ltd
SKU: 3 Ports Optical Circulator
Price: 500.00 USD
Availability: InStock

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Temperature Stable 3 Port Optical Circulator Consistent 1310nm or 1550nm Performance in Harsh Environments

Harsh Environments Optical Circulator

Temperature Stable Optical Circulator

1310nm or 1550nm Optical Circulator

Place of Origin:

China

Brand Name:

HJY

Certification:

CE, ROHS, FCC ISO9001

Model Number:

3 Ports Optical Circulator

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Product Details

Insertion Loss:

≤0.8dB

Pdl:

≤0.2dB

Wavelength Range:

1310nm - 1550nm

Storage Temperature:

-40℃ To +85℃

Isolation:

≥40dB

Operating Temperature:

-5℃ To +70℃

Return Loss:

≥50dB

Highlight:

Harsh Environments Optical Circulator

Temperature Stable Optical Circulator

1310nm or 1550nm Optical Circulator

Payment & Shipping Terms

Minimum Order Quantity

1pc

Price

1~999

Packaging Details

Neutrial Packing or with OEM LOGO

Delivery Time

5~8 working days

Payment Terms

T/T,Western Union,L/C

Supply Ability

100,000 pcs

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Product Description

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

‌Technical Specifications:‌
• ‌Wavelength Range:‌ 1310nm or 1550nm (±20nm)
• ‌Insertion Loss:‌ <0.8dB typical (varies <±0.2dB with temperature)
• ‌Isolation:‌ >50dB (1310nm), >55dB (1550nm)
• ‌PDL:‌ <0.15dB
• ‌Return Loss:‌ >50dB
• ‌Power Handling:‌ 500mW (continuous wave)
• ‌Operating Temperature:‌ -40°C to +85°C
• ‌Storage Temperature:‌ -50°C to +90°C

‌Critical Applications:

* 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.

Category	Types	Key Features
Port Configuration	3-Port	Standard unidirectional flow (Port 1→2→3→1)
	4-Port	Extended routing for complex network topologies
Application Grade	Telecommunication-Grade	High reliability for long-haul networks
	Industrial-Grade	Ruggedized for harsh environments (e.g., sensing)

Parameter		1310	1550	C&L	1610
Operation Wavelength (nm)		1280~1340	1520~1580	1525 ～ 1610	1580~ 1660
Configuration		Port1 to Port 2； Port2 to Port3
Grade		P
Insertion Loss(dB)	Typical	0.6
	Maximum	0.8
Channel Max. Isolation (dB)		50
Channel Min. Isolation(dB)		40
Directivity( (dB)		50
PDL (dB)		<0.15
PMD(ps)		<0.1
RL (dB)		>50
Bandwidth (nm)		+/-30
Max Operating Power (mW)		500
Operating Temperature (℃)		0~+70
Storage Temperature (℃)		-40~+85
Fiber type		Corning SMF-28e
Dimension (mm)		1． Φ5.5xL50 ( bare fiber or 900um Loose tube
		2. L90xW20xH9.5( 2.0mm or 3.0mm Cable)

Tags：

Temperature Stable 3 Port Optical Circulator Consistent 1310nm or 1550nm Performance in Harsh Environments

Harsh Environments Optical Circulator

Temperature Stable Optical Circulator

1310nm or 1550nm Optical Circulator

Harsh Environments Optical Circulator

Temperature Stable Optical Circulator

1310nm or 1550nm Optical Circulator

Multi Scenario 3 Port Circulator 1310nm or 1550nm High Power Handling 30dBm Lab Industrial Hybrid Design

Broad Spectrum 3 Port Optical Circulator 1310nm or 1550nm AR Coated Interfaces Data Center Grade Reliability

Ultra Low Insertion Loss Tri Port Circulator 1310 or 1550nm Wide Operating Bandwidth Laser and Telecom Compatible

Industrial Temp 3 Port Fiber Circulator 1310 or 1550nm Polarization Insensitive Optics DWDM EDFA System Ready

Temperature Stable 3 Port Optical Circulator Consistent 1310nm or 1550nm Performance in Harsh Environments‌

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